VUV Publications

Arns R, McClish R, Hemberger P, Bodi A, Bouwman J, Kasper T, et al.
Is phenylnitrene a missing link in the formation of polycyclic aromatic nitrogen heterocycles?
Angewandte Chemie International Edition. 2025; 64(31): e202503940 (6 pp.). https://doi.org/10.1002/anie.202503940
DORA PSI

Cabana J, Zhang Z, Pan Z, Kumar P, Wu X, Bodi A, et al.
Pathways to aromatics in the catalytic pyrolysis of a PVC model compound revealed by operando photoelectron photoion coincidence spectroscopy
ChemSusChem. 2025; 18(14): e202500516 (8 pp.). https://doi.org/10.1002/cssc.202500516
DORA PSI

Goettl SJ, Turner AM, Krasnoukhov VS, Azyazov VN, Kanayama K, Hemberger P, et al.
Gas-phase synthesis of anthracene and phenanthrene via radical-radical reaction induced ring expansions
Science Advances. 2025; 11(23): eadv0692 (9 pp.). https://doi.org/10.1126/sciadv.adv0692
DORA PSI

Hansen N, Gaiser N, Bierkandt T, Oßwald P, Köhler M, Zádor J, et al.
Identification of dihydropentalenes as products of the molecular-weight growth reaction of cyclopentadienyl plus propargyl
Journal of Physical Chemistry A. 2025; 129(6): 1714-1725. https://doi.org/10.1021/acs.jpca.4c06549
DORA PSI

Karaev E, Schaffner D, Gerlach M, Hemberger P, Fischer I
Photoelectron spectra of small gallium and aluminum radicals
Journal of Physical Chemistry A. 2025; 129(27): 6004-6010. https://doi.org/10.1021/acs.jpca.5c02601
DORA PSI

Karaev E, Schaffner D, Gerlach M, Preitschopf T, Hemberger P, Fischer I
Threshold photoelectron spectrum of 3,4-dimethylenecyclobutene
Helvetica Chimica Acta. 2025: (7 pp.). https://doi.org/10.1002/hlca.202400197
DORA PSI

Knurr J, Hemberger P, Ascher P, Augustin S, Hoffman DJ, Knopp G, et al.
Ultrathin liquid sheets: water gets in shape for VUV absorption
Physical Chemistry Chemical Physics. 2025; 27(13): 6457-6464. https://doi.org/10.1039/d4cp04619f
DORA PSI

Mendez-Vega E, Portela-González A, Karir G, Hemberger P, Sander W
The pentafluorophenyl cation: a superelectrophile and diradical
Angewandte Chemie International Edition. 2025: e202512761 (9 pp.). https://doi.org/10.1002/anie.202512761
DORA PSI

Zaman S, Bodi A, Mayer PM
To bond or not to bond – What if the temperature is the question?
Chemical Physics Letters. 2025; 868: 142052 (6 pp.). https://doi.org/10.1016/j.cplett.2025.142052
DORA PSI

Zinck N, Bodi A, Mayer PM
Can OPAH ions be a source of CO and HCO in the interstellar medium? Lessons learned from the unimolecular dissociation of dibenzofuran and dibenz[b,f]oxepin radical cations
International Journal of Mass Spectrometry. 2025; 507: 117366 (8 pp.). https://doi.org/10.1016/j.ijms.2024.117366
DORA PSI

Bodi A, Knurr J, Ascher P, Hemberger P, Bostedt C, Al Haddad A
VUV absorption spectra of water and nitrous oxide by a double-duty differentially pumped gas filter
Journal of Synchrotron Radiation. 2024; 31(Pt 5): 1257-1263. https://doi.org/10.1107/S1600577524005423
DORA PSI

Buenger EW, Bodi A, Burgos-Paci MA, Mayer PM
Cyclopentene and cyclopentadiene formation in isoprene pyrolysis
Physical Chemistry Chemical Physics. 2024; 26(36): 23971-23978. https://doi.org/10.1039/d4cp02798a
DORA PSI

Goettl SJ, Turner AM, Sun B-J, Chang AHH, Hemberger P, Kaiser RI
Gas-phase preparation of the dibenzo[e,l]pyrene (C₂₄H₁₄) butterfly molecule via a phenyl radical-mediated ring annulation
Chemical Communications. 2024; 60(11): 1404-1407. https://doi.org/10.1039/d3cc05371g
DORA PSI

Hansen N, Bierkandt T, Gaiser N, Oßwald P, Köhler M, Hemberger P
Formation of five-membered ring structures via reactions of o-benzyne
Proceedings of the Combustion Institute. 2024; 40(1-4): 105623 (6 pp.). https://doi.org/10.1016/j.proci.2024.105623
DORA PSI

Kanayama K, Nakamura H, Maruta K, Bodi A, Hemberger P
Conformer-specific photoelectron spectroscopy of carbonic acid: H₂CO₃
Journal of Physical Chemistry Letters. 2024; 15: 2658-2664. https://doi.org/10.1021/acs.jpclett.4c00343
DORA PSI

Kanayama K, Nakamura H, Maruta K, Bodi A, Hemberger P
The unimolecular decomposition mechanism of trimethyl phosphate
Chemistry: A European Journal. 2024; 30(49): e202401750 (9 pp.). https://doi.org/10.1002/chem.202401750
DORA PSI

Karaev E, Gerlach M, Schaffner D, Dutton SE, Phillips MD, Hemberger P, et al.
Threshold photoelectron spectroscopy of organosulfur radicals
Physical Chemistry Chemical Physics. 2024. https://doi.org/10.1039/d4cp03906h
DORA PSI

Karir G, Mendez-Vega E, Portela-Gonzalez A, Saraswat M, Sander W, Hemberger P
The elusive phenylethynyl radical and its cation: synthesis, electronic structure, and reactivity
Physical Chemistry Chemical Physics. 2024; 26(26): 18256-18265. https://doi.org/10.1039/d4cp02129k
DORA PSI

Kechoindi S, Ben Yaghlane S, Mogren Al Mogren M, Bodi A, Hochlaf M
Photoelectron spectrum and breakdown diagram of ethanolamine: conformers, excited states, and thermochemistry
Physical Chemistry Chemical Physics. 2024; 26(37): 24656-24666. https://doi.org/10.1039/d4cp03015j
DORA PSI

Lowe B, Cardona AL, Salas J, Bodi A, Mayer PM, Burgos Paci MA
What a difference a chlorine makes: the remarkable unimolecular ion chemistry of phenyl formate and phenyl chloroformate
Journal of Mass Spectrometry. 2024; 59(2): e5004 (9 pp.). https://doi.org/10.1002/jms.5004
DORA PSI

Muzika M, Genossar-Dan N, Fux D, Har Lavan S, Zamir U, Rozenberg I, et al.
Radical intermediates and stable products in acrolein pyrolysis
Environmental Chemistry Letters. 2024; 22: 491-497. https://doi.org/10.1007/s10311-023-01661-8
DORA PSI

Pan Z, Wu X, Bodi A, van Bokhoven JA, Hemberger P
Catalytic pyrolysis mechanism of lignin moieties driven by aldehyde, hydroxyl, methoxy, and allyl functionalization: the role of reactive quinone methide and ketene intermediates
Green Chemistry. 2024; 26: 9899-9910. https://doi.org/10.1039/d4gc03143a
DORA PSI

Pare CWP, Rzepka P, Hemberger P, Bodi A, Hauert R, van Bokhoven JA, et al.
Formaldehyde-induced deactivation of ZSM5 catalysts during the methanol-to-hydrocarbons conversion
ACS Catalysis. 2024; 14(1): 463-474. https://doi.org/10.1021/acscatal.3c04279
DORA PSI

Paunović V, Wu X, Maggiulli L, Ferri D, Hemberger P, Bodi A, et al.
The formation, reactivity and transformation pathways of formaldehyde in the methanol-to-hydrocarbon conversion
Catalysis Science and Technology. 2024; 14(5): 1216-1228. https://doi.org/10.1039/D3CY01786A
DORA PSI

Saraswat M, Portela-Gonzalez A, Mendez-Vega E, Sander W, Hemberger P
N-carbazolyl π-radical and its antiaromatic nitrenium ion: a threshold photoelectron spectroscopic study
Journal of Physical Chemistry A. 2024; 128: 9747-9753. https://doi.org/10.1021/acs.jpca.4c05855
DORA PSI

Stuhr M, Hesse S, Faßheber N, Wohler M, Pal M, Sakai Y, et al.
UV photolysis of oxalyl chloride: ClCO radical decomposition and direct Cl₂ formation pathways
International Journal of Chemical Kinetics. 2024; 56(8): 482-498. https://doi.org/10.1002/kin.21723
DORA PSI

Wagner MS, Peisert H, Chassé T, Hemberger P, Bettinger HF
Gas phase ionization energy of heptacene
Journal of Physical Chemistry Letters. 2024; 15(9): 2332-2336. https://doi.org/10.1021/acs.jpclett.3c03580
DORA PSI

Wu X, Hemberger P, Bodi A
Enlightening salt: enthalpy of formation of gaseous sodium chloride by photoelectron photoion coincidence spectroscopy
Molecular Physics. 2024; 122(15-16): e2286308 (10 pp.). https://doi.org/10.1080/00268976.2023.2286308
DORA PSI

Zhang Z, Li Q, Wu X, Bourmaud C, Vlachos DG, Luterbacher J, et al.
A solution for 4-propylguaiacol hydrodeoxygenation without ring saturation
Nature Communications. 2024; 15(1): 6330 (10 pp.). https://doi.org/10.1038/s41467-024-50724-z
DORA PSI

Zhang Z, Vanni M, Wu X, Hemberger P, Bodi A, Mitchell S, et al.
CO cofeeding affects product distribution in CH₃Cl coupling over ZSM-5 zeolite: pressure twists the plot
Angewandte Chemie International Edition. 2024; 63(17): e202401060 (6 pp.). https://doi.org/10.1002/anie.202401060
DORA PSI

Bierkandt T, Hemberger P, Oßwald P, Gaiser N, Hoener M, Krüger D, et al.
A combustion chemistry study of tetramethylethylene in a laminar premixed low-pressure hydrogen flame
Proceedings of the Combustion Institute. 2023; 39(2): 1699-1708. https://doi.org/10.1016/j.proci.2022.07.205
DORA PSI

Bodi A, Hafliðason A, Kvaran Á
Branching ratios in the dissociative photoionization of iodomethane by photoelectron photoion coincidence
Physical Chemistry Chemical Physics. 2023; 25(10): 7383-7393. https://doi.org/10.1039/d2cp03339a
DORA PSI

Bouwman J, McCabe MN, Shingledecker CN, Wandishin J, Jarvis V, Reusch E, et al.
Five-membered ring compounds from the ortho-benzyne + methyl radical reaction under interstellar conditions
Nature Astronomy. 2023; 7: 423-430. https://doi.org/10.1038/s41550-023-01893-2
DORA PSI

Fischer I, Hemberger P
Photoelectron photoion coincidence spectroscopy of biradicals
ChemPhysChem. 2023; 24(16): e202300334 (16 pp.). https://doi.org/10.1002/cphc.202300334
DORA PSI

Gaiser N, Bierkandt T, Oßwald P, Zinsmeister J, Hemberger P, Shaqiri S, et al.
Oxidation of linear and branched ethers: a comparative flow reactor study of OME₂ and trimethoxymethane
Proceedings of the Combustion Institute. 2023; 39(1): 685-693. https://doi.org/10.1016/j.proci.2022.08.112
DORA PSI

Genossar-Dan N, Atlas S, Fux D, Har Lavan S, Zamir U, Rozenberg I, et al.
Direct observation of the ethyl radical in the pyrolysis of ethane
Angewandte Chemie International Edition. 2023; 62(32): e202305881 (6 pp.). https://doi.org/10.1002/anie.202305881
DORA PSI

Gerlach M, Mant B, Preitschopf T, Karaev E, Mayer D, Quitián-Lara HM, et al.
Photoelectron spectroscopy and dissociative photoionization of fulminic acid, HCNO
Journal of Chemical Physics. 2023; 158(13): 134303 (9 pp.). https://doi.org/10.1063/5.0142194
DORA PSI

Goettl SJ, Tuli LB, Turner AM, Reyes Y, Howlader AH, Wnuk SF, et al.
Gas-phase synthesis of coronene through stepwise directed ring annulation
Journal of the American Chemical Society. 2023; 145(28): 15443-15455. https://doi.org/10.1021/jacs.3c03816
DORA PSI

Hemberger P, Pan Z, Wu X, Zhang Z, Kanayama K, Bodi A
Photoion mass-selected threshold photoelectron spectroscopy to detect reactive intermediates in catalysis: from instrumentation and examples to peculiarities and a database
Journal of Physical Chemistry C. 2023; 127(34): 16751-16763. https://doi.org/10.1021/acs.jpcc.3c03120
DORA PSI

Kaczmarek D, Bierkandt T, Rudolph C, Grimm S, Shaqiri S, Höner M, et al.
Activation effect of ozone and DME on the partial oxidation of natural gas surrogates and validation of pressure-dependent ozone decomposition
Applications in Energy and Combustion Science. 2023; 13: 100107 (13 pp.). https://doi.org/10.1016/j.jaecs.2022.100107
DORA PSI

Kamer J, Schleier D, Donker M, Hemberger P, Bodi A, Bouwman J
Threshold photoelectron spectroscopy and dissociative photoionization of benzonitrile
Physical Chemistry Chemical Physics. 2023; 25(42): 29070-29079. https://doi.org/10.1039/d3cp03977c
DORA PSI

Kanayama K, Fernholz C, Nakamura H, Maruta K, Bodi A, Hemberger P
Lutidyl radical photoelectron spectra reveal additive substituent effects on benzyl derivatives' ionization energy
ChemPhysChem. 2023; 24(20): e202300359 (9 pp.). https://doi.org/10.1002/cphc.202300359
DORA PSI

Karaev E, Gerlach M, Faschingbauer L, Ramler J, Krummenacher I, Lichtenberg C, et al.
Bonding in low-coordinated organoarsenic and organoantimony compounds: a threshold photoelectron spectroscopic investigation
Chemistry: A European Journal. 2023; 29(35): e202300637 (9 pp.). https://doi.org/10.1002/chem.202300637
DORA PSI

Lokachari N, Kukkadapu G, Song H, Vanhove G, Lailliau M, Dayma G, et al.
A comprehensive experimental and kinetic modeling study of di-isobutylene isomers: part 1
Combustion and Flame. 2023; 251: 112301 (17 pp.). https://doi.org/10.1016/j.combustflame.2022.112301
DORA PSI

Lokachari N, Kukkadapu G, Etz BD, Fioroni GM, Kim S, Steglich M, et al.
A comprehensive experimental and kinetic modeling study of di-isobutylene isomers: part 2
Combustion and Flame. 2023; 251: 112547 (18 pp.). https://doi.org/10.1016/j.combustflame.2022.112547
DORA PSI

Lowe B, Cardona AL, Salas J, Bodi A, Mayer PM, Burgos Paci MA
Probing the pyrolysis of ethyl formate in the dilute gas phase by synchrotron radiation and theory
Journal of Mass Spectrometry. 2023; 58(1): e4901 (12 pp.). https://doi.org/10.1002/jms.4901
DORA PSI

Lowe B, Cardona AL, Bodi A, Mayer PM, Burgos Paci MA
The unimolecular chemistry of methyl chloroformate ions and neutrals: a story of near-threshold decomposition
Journal of the American Society for Mass Spectrometry. 2023; 34(12): 2831-2839. https://doi.org/10.1021/jasms.3c00334
DORA PSI

McCabe MN, Hemberger P, Reusch E, Bodi A, Bouwman J
Almost clean formation of indene in the allyl + o-benzyne reaction
In: Mennella V, Joblin C, eds. European conference on laboratory astrophysics ECLA2020. The interplay of dust, ice, and gas in space. Vol. 59. Astrophysics and space science proceedings. Cham: Springer; 2023:191-195. https://doi.org/10.1007/978-3-031-29003-9_21
DORA PSI

Pan Z, Puente-Urbina A, Batool SR, Bodi A, Wu X, Zhang Z, et al.
Tuning the zeolite acidity enables selectivity control by suppressing ketene formation in lignin catalytic pyrolysis
Nature Communications. 2023; 14(1): 4512 (9 pp.). https://doi.org/10.1038/s41467-023-40179-z
DORA PSI

Robinson MS, Niebuhr M, Gühr M
Ultrafast photo-ion probing of the relaxation dynamics in 2-thiouracil
Molecules. 2023; 28(5): 2354 (21 pp.). https://doi.org/10.3390/molecules28052354
DORA PSI

Saraswat M, Portela-Gonzalez A, Mendez-Vega E, Karir G, Sander W, Hemberger P
Photoelectron spectroscopic study of 2-naphthylnitrene and its thermal rearrangement to cyanoindenes
Physical Chemistry Chemical Physics. 2023; 25(45): 31146-31152. https://doi.org/10.1039/d3cp04064j
DORA PSI

Saraswat M, Portela-Gonzalez A, Karir G, Mendez-Vega E, Sander W, Hemberger P
Thermal decomposition of 2- and 4-iodobenzyl iodide yields fulvenallene and ethynylcyclopentadienes: a joint threshold photoelectron and matrix isolation spectroscopic study
Journal of Physical Chemistry A. 2023; 127(41): 8574-8583. https://doi.org/10.1021/acs.jpca.3c04688
DORA PSI

Schleier D, Gerlach M, Schaffner D, Mukhopadhyay DP, Hemberger P, Fischer I
Threshold photoelectron spectroscopy of trimethylborane and its pyrolysis products
Physical Chemistry Chemical Physics. 2023; 25(6): 4511-4518. https://doi.org/10.1039/d2cp04513c
DORA PSI

Tuli LB, Goettl SJ, Turner AM, Howlader AH, Hemberger P, Wnuk SF, et al.
Gas phase synthesis of the C40 nano bowl C₄₀H₁₀
Nature Communications. 2023; 14(1): 1527 (12 pp.). https://doi.org/10.1038/s41467-023-37058-y
DORA PSI

Wu X, Pan Z, Steglich M, Ascher P, Bodi A, Bjelić S, et al.
A direct liquid sampling interface for photoelectron photoion coincidence spectroscopy
Review of Scientific Instruments. 2023; 94(3): 034103 (9 pp.). https://doi.org/10.1063/5.0136665
DORA PSI

Wu X, Salionov D, Hemberger P, Vogel F, Bodi A, Bjelić S
Beyond vanilla: the dissociation mechanism of vanillin in four charge states
Computational and Theoretical Chemistry. 2023; 1229: 114340 (9 pp.). https://doi.org/10.1016/j.comptc.2023.114340
DORA PSI

Wu X, Bjelić S, Hemberger P, Bodi A
Isomer-dependent threshold photoelectron spectroscopy and dissociative photoionization mechanism of anisaldehyde
Journal of Physical Chemistry A. 2023; 127(3): 661-670. https://doi.org/10.1021/acs.jpca.2c07591
DORA PSI

Yue H, Zhang C, Lin X, Wen Z, Zhang W, Mostafa S, et al.
Dimeric product of peroxy radical self-reaction probed with VUV Photoionization mass spectrometry and theoretical calculations: the case of C₂H₅OOC₂H₅
International Journal of Molecular Sciences. 2023; 24(4): 3731 (13 pp.). https://doi.org/10.3390/ijms24043731
DORA PSI

Zhang Z, Pérez-Ramirez J, van Bokhoven JA, Bodi A, Hemberger P
Operando photoelectron photoion coincidence spectroscopy to detect short-lived intermediates in catalysis
Chimia. 2023; 77(3): 132-138. https://doi.org/10.2533/chimia.2023.132
DORA PSI

Zhang Z, Tian J, Wu X, Surin I, Pérez-Ramírez J, Hemberger P, et al.
Unraveling radical and oxygenate routes in the oxidative dehydrogenation of propane over boron nitride
Journal of the American Chemical Society. 2023; 145(14): 7910-7917. https://doi.org/10.1021/jacs.2c12970
DORA PSI

Bodi A, Hemberger P, Pérez-Ramírez J
Photoionization reveals catalytic mechanisms
Nature Catalysis. 2022; 5(10): 850-851. https://doi.org/10.1038/s41929-022-00847-7
DORA PSI

Cesarini A, Mitchell S, Zichittella G, Agrachev M, Schmid SP, Jeschke G, et al.
Elucidation of radical- and oxygenate-driven paths in zeolite-catalysed conversion of methanol and methyl chloride to hydrocarbons
Nature Catalysis. 2022; 5: 605-614. https://doi.org/10.1038/s41929-022-00808-0
DORA PSI

Fernholz C, Bodi A, Hemberger P
Threshold photoelectron spectrum of the phenoxy radical
Journal of Physical Chemistry A. 2022; 126(48): 9022-9030. https://doi.org/10.1021/acs.jpca.2c06670
DORA PSI

Gaiser N, Zhang H, Bierkandt T, Schmitt S, Zinsmeister J, Kathrotia T, et al.
Investigation of the combustion chemistry in laminar, low-pressure oxymethylene ether flames (OME_0–4)
Combustion and Flame. 2022; 243: 112060 (11 pp.). https://doi.org/10.1016/j.combustflame.2022.112060
DORA PSI

Gaiser N, Bierkandt T, Oßwald P, Zinsmeister J, Kathrotia T, Shaqiri S, et al.
Oxidation of oxymethylene ether (OME_0-5): an experimental systematic study by mass spectrometry and photoelectron photoion coincidence spectroscopy
Fuel. 2022; 313: 122650 (13 pp.). https://doi.org/10.1016/j.fuel.2021.122650
DORA PSI

Gerlach M, Karaev E, Schaffner D, Hemberger P, Fischer I
Threshold photoelectron spectrum of m-benzyne
Journal of Physical Chemistry Letters. 2022; 13(48): 11295-11299. https://doi.org/10.1021/acs.jpclett.2c03216
DORA PSI

Grimm S, Baik S-J, Hemberger P, Kasper T, Kempf AM, Atakan B
Insights into the decomposition of zirconium acetylacetonate using synchrotron radiation: routes to the formation of volatile Zr-intermediates
Journal of Materials Research. 2022; 37: 1558-1575. https://doi.org/10.1557/s43578-022-00566-6
DORA PSI

Grimm S, Hemberger P, Kasper T, Atakan B
Mechanism and kinetics of the thermal decomposition of Fe(C₅H₅)₂ in inert and reductive atmosphere: a synchrotron-assisted investigation in a microreactor
Advanced Materials Interfaces. 2022; 9(22): 2200192 (18 pp.). https://doi.org/10.1002/admi.202200192
DORA PSI

Hemberger P, Wu X, Pan Z, Bodi A
Continuous pyrolysis microreactors: hot sources with little cooling? New insights utilizing cation velocity map imaging and threshold photoelectron spectroscopy
Journal of Physical Chemistry A. 2022; 126(14): 2196-2210. https://doi.org/10.1021/acs.jpca.2c00766
DORA PSI

Lowe B, Cardona AL, Salas J, Bodi A, Burgos Paci MA, Mayer PM
Probing the pyrolysis of methyl formate in the dilute gas phase by synchrotron radiation and theory
Journal of Mass Spectrometry. 2022; 57(6): e4868 (11 pp.). https://doi.org/10.1002/jms.4868
DORA PSI

McCabe MN, Hemberger P, Campisi D, Broxterman JC, Reusch E, Bodi A, et al.
Formation of phenylacetylene and benzocyclobutadiene in the ortho-benzyne + acetylene reaction
Physical Chemistry Chemical Physics. 2022; 24(3): 1869-1876. https://doi.org/10.1039/d1cp05183k
DORA PSI

Pan Z, Bodi A, van Bokhoven JA, Hemberger P
Operando PEPICO unveils the catalytic fast pyrolysis mechanism of the three methoxyphenol isomers
Physical Chemistry Chemical Physics. 2022; 24(36): 21786-21793. https://doi.org/10.1039/d2cp02741k
DORA PSI

Pan Z, Bodi A, van Bokhoven JA, Hemberger P
On the absolute photoionization cross section and threshold photoelectron spectrum of two reactive ketenes in lignin valorization: fulvenone and 2-carbonyl cyclohexadienone
Physical Chemistry Chemical Physics. 2022; 24(6): 3655-3663. https://doi.org/10.1039/D1CP05206C
DORA PSI

Paunović V, Hemberger P, Bodi A, Hauert R, Van Bokhoven JA
Impact of nonzeolite-catalyzed formation of formaldehyde on the methanol-to-hydrocarbons conversion
ACS Catalysis. 2022; 12(21): 13426-13434. https://doi.org/10.1021/acscatal.2c02953
DORA PSI

Savee JD, Sztáray B, Hemberger P, Zádor J, Bodi A, Osborn DL
Unimolecular isomerisation of 1,5-hexadiyne observed by threshold photoelectron photoion coincidence spectroscopy
Faraday Discussions. 2022; 238: 645-664. https://doi.org/10.1039/d2fd00028h
DORA PSI

Schleier D, Gerlach M, Pratim Mukhopadhyay D, Karaev E, Schaffner D, Hemberger P, et al.
Ammonia borane, NH₃BH₃: a threshold photoelectron-photoion coincidence study of a potential hydrogen-storage material
Chemistry: A European Journal. 2022; 28(42): e202201378 (6 pp.). https://doi.org/10.1002/chem.202201378
DORA PSI

Schleier D, Schaffner D, Gerlach M, Hemberger P, Fischer I
Threshold photoelectron spectroscopy of iminoborane, HBNH
Physical Chemistry Chemical Physics. 2022; 24(1): 20-24. https://doi.org/10.1039/D1CP04899F
DORA PSI

Schleier D, Hemberger P, Bodi A, Bouwman J
Threshold photoelectron spectroscopy of quinoxaline, quinazoline, and cinnoline
Journal of Physical Chemistry A. 2022; 126(14): 2211-2221. https://doi.org/10.1021/acs.jpca.2c01073
DORA PSI

Wu X, Zhou X, Bjelić S, Hemberger P, Sztáray B, Bodi A
A plethora of isomerization processes and hydrogen scrambling in the fragmentation of the methanol dimer cation: a PEPICO study
Physical Chemistry Chemical Physics. 2022; 24(3): 1437-1446. https://doi.org/10.1039/d1cp05155e
DORA PSI

Wu X, Zhang Z, Pan Z, Bjelić S, Bodi A, Hemberger P
Isomer-dependent selectivities in the pyrolysis of anisaldehyde
Energy and Fuels. 2022; 36(13): 7200-7205. https://doi.org/10.1021/acs.energyfuels.2c01455
DORA PSI

Wu X, Zhang Z, Pan Z, Zhou X, Bodi A, Hemberger P
Ketenes in the induction of the methanol-to-olefins process
Angewandte Chemie International Edition. 2022; 61(41): e202207777 (6 pp.). https://doi.org/10.1002/anie.202207777
DORA PSI

Wu X, Pan Z, Bjelić S, Hemberger P, Bodi A
Unimolecular thermal decarbonylation of vanillin stifled by the bimolecular reactivity of methyl-loss intermediate
Journal of Analytical and Applied Pyrolysis. 2022; 161: 105410 (12 pp.). https://doi.org/10.1016/j.jaap.2021.105410
DORA PSI

Zinck N, Bodi A, Mayer PM
VUV photoprocessing of oxygen-containing polycyclic aromatic hydrocarbons: iPEPICO study of the unimolecular dissociation of ionized benzofuran
Canadian Journal of Chemistry. 2022; 100(10): 729-736. https://doi.org/10.1139/cjc-2022-0062
DORA PSI

Zinsmeister J, Gaiser N, Melder J, Bierkandt T, Hemberger P, Kasper T, et al.
On the diversity of fossil and alternative gasoline combustion chemistry: a comparative flow reactor study
Combustion and Flame. 2022; 243: 111961 (15 pp.). https://doi.org/10.1016/j.combustflame.2021.111961
DORA PSI

Bierkandt T, Oßwald P, Gaiser N, Krüger D, Köhler M, Hoener M, et al.
Observation of low-temperature chemistry products in laminar premixed low-pressure flames by molecular-beam mass spectrometry
International Journal of Chemical Kinetics. 2021; 53(10): 1063-1081. https://doi.org/10.1002/kin.21503
DORA PSI

Bodi A, Hemberger P, Tuckett RP
From energetics to intracluster chemistry: valence photoionization of trifluoromethylsulfur pentafluoride (CF₃SF₅) by double velocity map imaging
Journal of Physical Chemistry A. 2021; 125(12): 2601-2611. https://doi.org/10.1021/acs.jpca.1c00918
DORA PSI

Bosse L, Mant BP, Schleier D, Gerlach M, Fischer I, Krueger A, et al.
Threshold photoelectron spectrum of cyclobutadiene: comparison with time-dependent wavepacket simulations
Journal of Physical Chemistry Letters. 2021; 12(29): 6901-6906. https://doi.org/10.1021/acs.jpclett.1c01848
DORA PSI

Bouwman J, Hrodmarsson HR, Ellison GB, Bodi A, Hemberger P
Five birds with one stone: photoelectron photoion coincidence unveils rich phthalide pyrolysis chemistry
Journal of Physical Chemistry A. 2021; 125(8): 1738-1746. https://doi.org/10.1021/acs.jpca.1c00149
DORA PSI

Covert KJ, Bodi A, Torma KG, Voronova K, Baer T, Sztáray B
To roam or not to roam, that is the question for the methyl group in isopropanol cations
International Journal of Mass Spectrometry. 2021; 459: 116469 (7 pp.). https://doi.org/10.1016/j.ijms.2020.116469
DORA PSI

Garcia GA, Loison J-C, Holzmeier F, Gans B, Alcaraz C, Nahon L, et al.
Characterisation of the first electronically excited state of protonated acetylene C₂H₃⁺ by coincident imaging photoelectron spectroscopy
Molecular Physics. 2021; 119(1-2): e1825851 (8 pp.). https://doi.org/10.1080/00268976.2020.1825851
DORA PSI

Gerlach M, Monninger S, Schleier D, Hemberger P, Goettel JT, Braunschweig H, et al.
Photoelectron photoion coincidence spectroscopy of NCl₃ and NCl₂
ChemPhysChem. 2021; 22(21): 2164-2167. https://doi.org/10.1002/cphc.202100537
DORA PSI

Giustini A, Winfough M, Czekner J, Sztáray B, Meloni G, Bodi A
Photoionization of two potential biofuel additives: γ-valerolactone and methyl butyrate
Journal of Physical Chemistry A. 2021; 125(51): 10711-10724. https://doi.org/10.1021/acs.jpca.1c08033
DORA PSI

Grimm S, Baik SJ, Hemberger P, Bodi A, Kempf AM, Kasper T, et al.
Gas-phase aluminium acetylacetonate decomposition: revision of the current mechanism by VUV synchrotron radiation
Physical Chemistry Chemical Physics. 2021; 23(28): 15059-15075. https://doi.org/10.1039/d1cp00720c
DORA PSI

Hemberger P, Bodi A, Bierkandt T, Köhler M, Kaczmarek D, Kasper T
Photoelectron photoion coincidence spectroscopy provides mechanistic insights in fuel synthesis and conversion
Energy and Fuels. 2021; 35(20): 16265-16302. https://doi.org/10.1021/acs.energyfuels.1c01712
DORA PSI

Hoener M, Bodi A, Hemberger P, Endres T, Kasper T
Threshold photoionization shows no sign of nitryl hydride in methane oxidation with nitric oxide
Physical Chemistry Chemical Physics. 2021; 23(2): 1265-1272. https://doi.org/10.1039/d0cp04924g
DORA PSI

Li X, Feng S, Hemberger P, Bodi A, Song X, Yuan Q, et al.
Iodide-coordinated single-site Pd catalysts for alkyne dialkoxycarbonylation
ACS Catalysis. 2021; 11(15): 9242-9251. https://doi.org/10.1021/acscatal.1c01579
DORA PSI

Mayer PM, Bodi A
VUV photoprocessing of oxygen-containing polycyclic aromatic hydrocarbons: threshold photoelectron spectra
Journal of Molecular Spectroscopy. 2021; 377: 111446 (11 pp.). https://doi.org/10.1016/j.jms.2021.111446
DORA PSI

Pan Z, Puente-Urbina A, Bodi A, van Bokhoven JA, Hemberger P
Isomer-dependent catalytic pyrolysis mechanism of the lignin model compounds catechol, resorcinol and hydroquinone
Chemical Science. 2021; 12(9): 3161-3169. https://doi.org/10.1039/D1SC00654A
DORA PSI

Puente-Urbina A, Pan Z, Paunović V, Šot P, Hemberger P, van Bokhoven JA
Direct evidence on the mechanism of methane conversion under non-oxidative conditions over iron-modified silica: the role of propargyl radicals Unveiled
Angewandte Chemie International Edition. 2021; 60(45): 24002-24007. https://doi.org/10.1002/anie.202107553
DORA PSI

Robinson MS, Niebuhr M, Lever F, Mayer D, Metje J, Gühr M
Ultrafast photo-ion probing of the ring-opening process in trans-stilbene oxide
Chemistry: A European Journal. 2021; 27(44): 11418-11427. https://doi.org/10.1002/chem.202101343
DORA PSI

Schleier D, Reusch E, Gerlach M, Preitschopf T, Mukhopadhyay DP, Faßheber N, et al.
Kinetics of 1- and 2-methylallyl + O₂ reaction, investigated by photoionisation using synchrotron radiation
Physical Chemistry Chemical Physics. 2021; 23(2): 1539-1549. https://doi.org/10.1039/d0cp05441k
DORA PSI

Steglich M, Wu X, Bodi A, Hemberger P
Double-imaging photoelectron photoion coincidence spectroscopy reveals the unimolecular thermal decomposition mechanism of dimethyl carbonate
Journal of Physical Chemistry A. 2021; 125(14): 2895-2904. https://doi.org/10.1021/acs.jpca.1c00724
DORA PSI

Weidner P, Ray AW, Bodi A, Sztáray B
Dissociative photoionization of methyl vinyl ketone-thermochemical anchors and a drifting methyl group
Journal of Physical Chemistry A. 2021; 125(3): 848-856. https://doi.org/10.1021/acs.jpca.0c10665
DORA PSI

Wu X, Zhou X, Hemberger P, Bodi A
Dissociative photoionization of chloro-, bromo-, and iodocyclohexane: thermochemistry and the weak C-Br bond in the cation
Journal of Physical Chemistry A. 2021; 125(2): 646-656. https://doi.org/10.1021/acs.jpca.0c10386
DORA PSI

Wu X, Zhou X, Bjelić S, Hemberger P, Bodi A
Valence photoionization and energetics of vanillin, a sustainable feedstock candidate
Journal of Physical Chemistry A. 2021; 125(16): 3327-3340. https://doi.org/10.1021/acs.jpca.1c00876
DORA PSI

Diedhiou M, West BJ, Mayer PM
How does successive hydrogen addition to PAH ions impact their unimolecular chemistry?
Molecular Astrophysics. 2020; 19: 100071 (9 pp.). https://doi.org/10.1016/j.molap.2020.100071
DORA PSI

Feng S, Hemberger P, Bodi A, Song X, Yu T, Jiang Z, et al.
Preparation and regeneration of supported single-Ir-site catalysts by nanoparticle dispersion via CO and nascent I radicals
Journal of Catalysis. 2020; 382: 347-357. https://doi.org/10.1016/j.jcat.2019.12.040
DORA PSI

Feng S, Lin X, Song X, Liu Y, Jiang Z, Hemberger P, et al.
The role of H₂ on the stability of the single-metal-site Ir₁/AC catalyst for heterogeneous methanol carbonylation
Journal of Catalysis. 2020; 381: 193-203. https://doi.org/10.1016/j.jcat.2019.10.032
DORA PSI

Hemberger P, van Bokhoven JA, Pérez-Ramírez J, Bodi A
New analytical tools for advanced mechanistic studies in catalysis: photoionization and photoelectron photoion coincidence spectroscopy
Catalysis Science and Technology. 2020; 10(7): 1975-1990. https://doi.org/10.1039/c9cy02587a
DORA PSI

Hemberger P, Pan Z, Bodi A, van Bokhoven JA, Ormond TK, Ellison GB, et al.
On the threshold photoelectron spectrum of fulvenone, a reactive ketene derivative in lignin valorization
ChemPhysChem. 2020; 21(19): 2217-2222. https://doi.org/10.1002/cphc.202000477
DORA PSI

Hoener M, Kaczmarek D, Bierkandt T, Bodi A, Hemberger P, Kasper T
A pressurized flow reactor combustion experiment interfaced with synchrotron double imaging photoelectron photoion coincidence spectroscopy
Review of Scientific Instruments. 2020; 91(4): 045115 (12 pp.). https://doi.org/10.1063/1.5141168
DORA PSI

Liang S, Hemberger P, Steglich M, Simonetti P, Levalois-Grützmacher J, Grützmacher H, et al.
The underlying chemistry to formation of PO₂ radicals from organophosphorus compounds - a missing puzzle piece in the flame chemistry
Chemistry: A European Journal. 2020; 26: 10795-10800. https://doi.org/10.1002/chem.202001388
DORA PSI

McCabe MN, Hemberger P, Reusch E, Bodi A, Bouwman J
Off the beaten path: almost clean formation of indene from the ortho-benzyne + allyl reaction
Journal of Physical Chemistry Letters. 2020; 11(8): 2859-2863. https://doi.org/10.1021/acs.jpclett.0c00374
DORA PSI

Mendez-Vega E, Sander W, Hemberger P
Isomer-selective threshold photoelectron spectra of phenylnitrene and its thermal rearrangement products
Journal of Physical Chemistry A. 2020; 124(19): 3836-3843. https://doi.org/10.1021/acs.jpca.0c01134
DORA PSI

Mukhopadhyay DP, Schleier D, Wirsing S, Ramler J, Kaiser D, Reusch E, et al.
Methylbismuth: an organometallic bismuthinidene biradical
Chemical Science. 2020; 11(29): 7562-7568. https://doi.org/10.1039/D0SC02410D
DORA PSI

Ray AW, Weidner P, Bodi A, Sztáray B
The vagabond fluorine atom: dissociative photoionization of trans-1,3,3,3-tetrafluoropropene
Journal of Physical Chemistry A. 2020; 124(19): 3738-3746. https://doi.org/10.1021/acs.jpca.0c01804
DORA PSI

Strobel C, Gantefoer G, Bodi A, Hemberger P
Gridless electron trap for a high-duty cycle magnetic bottle time-of-flight spectrometer
Journal of Electron Spectroscopy and Related Phenomena. 2020; 239: 146900 (6 pp.). https://doi.org/10.1016/j.elspec.2019.146900
DORA PSI

Torma KG, Voronova K, Ray AW, Bodi A, Sztáray B
What a little branching can do - dissociative photoionization of two butanol isomers
International Journal of Mass Spectrometry. 2020; 453: 116341 (16 pp.). https://doi.org/10.1016/j.ijms.2020.116341
DORA PSI

Weidner P, Voronova K, Bodi A, Sztáray B
Dissociative photoionization of 1,3-dioxolane: we need six channels to fit the elephant
Journal of Mass Spectrometry. 2020; 55(9): e4522 (10 pp.). https://doi.org/10.1002/jms.4522
DORA PSI

Wu X, Zhou X, Hemberger P, Bodi A
A guinea pig for conformer selectivity and mechanistic insights into dissociative ionization by photoelectron photoion coincidence: fluorocyclohexane
Physical Chemistry Chemical Physics. 2020; 22(4): 2351-2360. https://doi.org/10.1039/c9cp05617c
DORA PSI

Wu X, Zhou X, Hemberger P, Bodi A
Conformers, electronic states, and diabolical conical intersections in the valence photoelectron spectroscopy of halocyclohexanes
Journal of Chemical Physics. 2020; 153(5): 054305 (11 pp.). https://doi.org/10.1063/5.0018293
DORA PSI

Yu T, Wu X, Zhou X, Bodi A, Hemberger P
Hydrogen migration as a potential driving force in the thermal decomposition of dimethoxymethane: new insights from pyrolysis imaging photoelectron photoion coincidence spectroscopy and computations
Combustion and Flame. 2020; 222: 123-132. https://doi.org/10.1016/j.combustflame.2020.08.040
DORA PSI

Zichittella G, Hemberger P, Holzmeier F, Bodi A, Pérez-Ramírez J
Operando photoelectron photoion coincidence spectroscopy unravels mechanistic fingerprints of propane activation by catalytic oxyhalogenation
Journal of Physical Chemistry Letters. 2020; 11(3): 856-863. https://doi.org/10.1021/acs.jpclett.9b03836
DORA PSI

Antonov I, Voronova K, Chen M-W, Sztáray B, Hemberger P, Bodi A, et al.
To boldly look where no one has looked before: identifying the primary photoproducts of acetylacetone
Journal of Physical Chemistry A. 2019; 123(26): 5472-5490. https://doi.org/10.1021/acs.jpca.9b04640
DORA PSI

Bierkandt T, Hemberger P, Oßwald P, Krüger D, Köhler M, Kasper T
Flame structure of laminar premixed anisole flames investigated by photoionization mass spectrometry and photoelectron spectroscopy
Proceedings of the Combustion Institute. 2019; 37(2): 1579-1587. https://doi.org/10.1016/j.proci.2018.07.037
DORA PSI

Bodi A, Hemberger P
Low-energy photoelectron spectrum and dissociative photoionization of the smallest amides: formamide and acetamide
Journal of Physical Chemistry A. 2019; 123(1): 272-283. https://doi.org/10.1021/acs.jpca.8b10373
DORA PSI

Burner J, West BJ, Mayer PM
What will photo-processing of large, ionized amino-substituted polycyclic aromatic hydrocarbons produce in the interstellar medium?
Journal of Physical Chemistry A. 2019; 123(24): 5027-5034. https://doi.org/10.1021/acs.jpca.9b02395
DORA PSI

Diedhiou M, West BJ, Bouwman J, Mayer PM
Ion dissociation dynamics of 1,2,3,4-tetrahydronaphthalene: tetralin as a test case for hydrogenated polycyclic aromatic hydrocarbons
Journal of Physical Chemistry A. 2019; 123(51): 10885-10892. https://doi.org/10.1021/acs.jpca.9b09511
DORA PSI

Diedhiou M, Burner J, West BJ, Mayer PM
Structure affecting dissociation energy in polycyclic aromatic hydrocarbon ions
Chemical Physics Letters. 2019; 726: 93-98. https://doi.org/10.1016/j.cplett.2019.04.028
DORA PSI

Gerlach M, Bodi A, Hemberger P
Metamorphic meta isomer: carbon dioxide and ketenes are formed via retro-Diels–Alder reactions in the decomposition of meta-benzenediol
Physical Chemistry Chemical Physics. 2019; 21(35): 19480-19487. https://doi.org/10.1039/C9CP03519B
DORA PSI

Hemberger P, Gerber T, Bodi A
Conference report. PTPC2019: Photon Tool for Physical Chemistry 2019
Chimia. 2019; 73(3): 210-211. https://doi.org/10.2533/chimia.2019.210
DORA PSI

Krüger D, Oßwald P, Köhler M, Hemberger P, Bierkandt T, Kasper T
The fate of the OH radical in molecular beam sampling experiments
Proceedings of the Combustion Institute. 2019; 37(2): 1563-1570. https://doi.org/10.1016/j.proci.2018.05.041
DORA PSI

Lesniak L, West BJ, Mayer PM
Hydroxy-substituted polycyclic aromatic hydrocarbon ions as sources of CO and HCO in the interstellar medium
Journal of Physical Chemistry A. 2019; 123(50): 10694-10699. https://doi.org/10.1021/acs.jpca.9b10004
DORA PSI

Lesniak L, Salas J, Burner J, Diedhiou M, Burgos Paci MA, Bodi A, et al.
Trifluoroacetic acid and trifluoroacetic anhydride radical cations dissociate near the ionization limit
Journal of Physical Chemistry A. 2019; 123(29): 6313-6318. https://doi.org/10.1021/acs.jpca.9b04883
DORA PSI

Majer K, Signorell R, Heringa MF, Goldmann M, Hemberger P, Bodi A
Valence photoionization of thymine: ionization energies, vibrational structure, and fragmentation pathways from the slow to the ultrafast
Chemistry: A European Journal. 2019; 25: 14192-14204. https://doi.org/10.1002/chem.201903282
DORA PSI

Paunović V, Zichittella G, Hemberger P, Bodi A, Pérez-Ramírez J
Selective methane functionalization via oxyhalogenation over supported noble metal nanoparticles
ACS Catalysis. 2019; 9(3): 1710-1725. https://doi.org/10.1021/acscatal.8b04375
DORA PSI

Prendergast MB, Kirk BB, Savee JD, Osborn DL, Taatjes CA, Hemberger P, et al.
Product detection study of the gas-phase oxidation of methylphenyl radicals using synchrotron photoionisation mass spectrometry
Physical Chemistry Chemical Physics. 2019; 21(32): 17939-17949. https://doi.org/10.1039/c9cp01935a
DORA PSI

Reusch E, Holzmeier F, Gerlach M, Fischer I, Hemberger P
Decomposition of picolyl radicals at high temperature: a mass selective threshold photoelectron spectroscopy study
Chemistry: A European Journal. 2019; 25(72): 16652-16659. https://doi.org/10.1002/chem.201903937
DORA PSI

Reusch E, Kaiser D, Schleier D, Buschmann R, Krueger A, Hermann T, et al.
Pentadiynylidene and its methyl-substituted derivates: threshold photoelectron spectroscopy of R₁-C₅-R₂ triplet carbon chains
Journal of Physical Chemistry A. 2019; 123(10): 2008-2017. https://doi.org/10.1021/acs.jpca.8b12244
DORA PSI

Rouillé G, Steglich M, Hemberger P, Jäger C, Henning T
Threshold dissociation of the 1-ethynylpyrene cation at internal energies relevant to HI regions
Astrophysical Journal. 2019; 885(1): 21 (10 pp.). https://doi.org/10.3847/1538-4357/ab4418
DORA PSI

Schleier D, Reusch E, Lummel L, Hemberger P, Fischer I
Threshold photoelectron spectroscopy of IO and HOI
ChemPhysChem. 2019; 20(19): 2413-2416. https://doi.org/10.1002/cphc.201900813
DORA PSI

Steglich M, Knopp G, Hemberger P
How the methyl group position influences the ultrafast deactivation in aromatic radicals
Physical Chemistry Chemical Physics. 2019; 21(2): 581-588. https://doi.org/10.1039/c8cp06087h
DORA PSI

Strobel C, Gantefoer G, Bodi A, Hemberger P
A magnetic bottle time-of-flight electron spectrometer suitable for continuous ionization sources
Review of Scientific Instruments. 2019; 90(6): 063105 (7 pp.). https://doi.org/10.1063/1.5097388
DORA PSI

Torma KG, Voronova K, Sztáray B, Bodi A
Dissociative photoionization of the C₇H₈ isomers cycloheptatriene and toluene: looking at two sides of the same coin simultaneously
Journal of Physical Chemistry A. 2019; 123(16): 3454-3463. https://doi.org/10.1021/acs.jpca.9b00936
DORA PSI

Voronova K, Torma KG, Kercher JP, Bodi A, Sztáray B
Dissociative photoionization of chromium hexacarbonyl: a round-trip ticket to non-statisticality and a detective story in thermochemistry
International Journal of Mass Spectrometry. 2019; 438: 63-71. https://doi.org/10.1016/j.ijms.2018.12.010
DORA PSI

West BJ, Lesniak L, Mayer PM
Why do large ionized polycyclic aromatic hydrocarbons not lose C₂H₂?
Journal of Physical Chemistry A. 2019; 123(16): 3569-3574. https://doi.org/10.1021/acs.jpca.9b01879
DORA PSI

Wu X, Zhou X, Hemberger P, Bodi A
The ionization energy of the vinyl radical: a Mexican standoff with a happy ending
Physical Chemistry Chemical Physics. 2019; 21(40): 22238-22247. https://doi.org/10.1039/C9CP04493K
DORA PSI

Zichittella G, Scharfe M, Puértolas B, Paunovic V, Hemberger P, Bodi A, et al.
Halogen-dependent surface confinement governs selective alkane functionalization to olefins
In: 12th natural gas conversion symposium 2019. New York: AIChE; 2019:376-378.
DORA PSI

Zichittella G, Scharfe M, Puértolas B, Paunović V, Hemberger P, Bodi A, et al.
Halogen-dependent surface confinement governs selective alkane functionalization to olefins
Angewandte Chemie International Edition. 2019; 58(18): 5877-5881. https://doi.org/10.1002/anie.201811669
DORA PSI

Bouwman J, Bodi A, Hemberger P
Nitrogen matters: the difference between PANH and PAH formation
Physical Chemistry Chemical Physics. 2018; 20(47): 29910-29917. https://doi.org/10.1039/c8cp05830j
DORA PSI

Burner J, West B, Mayer PM
What do we expect from the dissociation of ionized nitro-substituted polycyclic aromatic hydrocarbons in the interstellar medium?
International Journal of Mass Spectrometry. 2018; 434: 81-86. https://doi.org/10.1016/j.ijms.2018.09.013
DORA PSI

Candian A, Bouwman J, Hemberger P, Bodi A, Tielens AGGM
Dissociative ionisation of adamantane: a combined theoretical and experimental study
Physical Chemistry Chemical Physics. 2018; 20(8): 5399-5406. https://doi.org/10.1039/c7cp05957d
DORA PSI

Covert KJ, Voronova K, Torma KG, Bodi A, Zádor J, Sztáray B
Thermochemistry of the smallest QOOH radical from the roaming fragmentation of energy selected methyl hydroperoxide ions
Physical Chemistry Chemical Physics. 2018; 20(32): 21085-21094. https://doi.org/10.1039/c8cp03168a
DORA PSI

Hemberger P, Bodi A
Photoelectron photoion coincidence spectroscopy to unveil reaction mechanisms by isomer-selective detection of elusive molecules: from combustion to catalysis
Chimia. 2018; 72(4): 227-232. https://doi.org/10.2533/chimia.2018.227
DORA PSI

Hirsch F, Reusch E, Constantinidis P, Fischer I, Bakels S, Rijs AM, et al.
Self-reaction of ortho-benzyne at high temperatures investigated by infrared and photoelectron spectroscopy
Journal of Physical Chemistry A. 2018; 122(49): 9563-9571. https://doi.org/10.1021/acs.jpca.8b09640
DORA PSI

Kaiser D, Reusch E, Hemberger P, Bodi A, Welz E, Engels B, et al.
The ortho-benzyne cation is not planar
Physical Chemistry Chemical Physics. 2018; 20(6): 3988-3996. https://doi.org/10.1039/c7cp08055g
DORA PSI

Krüger D, Oßwald P, Köhler M, Hemberger P, Bierkandt T, Karakaya Y, et al.
Hydrogen abstraction ratios: a systematic iPEPICO spectroscopic investigation in laminar flames
Combustion and Flame. 2018; 191: 343-352. https://doi.org/10.1016/j.combustflame.2017.12.025
DORA PSI

Ormond TK, Baraban JH, Porterfield JP, Scheer AM, Hemberger P, Troy TP, et al.
Thermal decompositions of the lignin model compounds: salicylaldehyde and catechol
Journal of Physical Chemistry A. 2018; 122(28): 5911-5924. https://doi.org/10.1021/acs.jpca.8b03201
DORA PSI

Paunović V, Hemberger P, Bodi A, López N, Pérez-Ramírez J
Evidence of radical chemistry in catalytic methane oxybromination
Nature Catalysis. 2018; 1(5): 363-370. https://doi.org/10.1038/s41929-018-0071-z
DORA PSI

Schleier D, Constantinidis P, Faßheber N, Fischer I, Friedrichs G, Hemberger P, et al.
Kinetics of the a-C₃H₅ + O₂ reaction, investigated by photoionization using synchrotron radiation
Physical Chemistry Chemical Physics. 2018; 20(16): 10721-10731. https://doi.org/10.1039/c7cp07893e
DORA PSI

Steglich M, Bodi A, Maier JP, Hemberger P
Probing different spin states in xylyl radicals and ions
Physical Chemistry Chemical Physics. 2018; 20(10): 7180-7189. https://doi.org/10.1039/c7cp08466h
DORA PSI

Voronova K, Ervin KM, Torma KG, Hemberger P, Bodi A, Gerber T, et al.
Radical thermometers, thermochemistry, and photoelectron spectra: a photoelectron photoion coincidence spectroscopy study of the methyl peroxy radical
Journal of Physical Chemistry Letters. 2018; 9(3): 534-539. https://doi.org/10.1021/acs.jpclett.7b03145
DORA PSI

West B, Lowe B, Mayer PM
Unimolecular dissociation of 1-methylpyrene cations: why are 1-methylenepyrene cations formed and not a tropylium-containing ion?
Journal of Physical Chemistry A. 2018; 122(20): 4730-4735. https://doi.org/10.1021/acs.jpca.8b02667
DORA PSI

West B, Rodriguez Castillo S, Sit A, Mohamad S, Lowe B, Joblin C, et al.
Unimolecular reaction energies for polycyclic aromatic hydrocarbon ions
Physical Chemistry Chemical Physics. 2018; 20(10): 7195-7205. https://doi.org/10.1039/c7cp07369k
DORA PSI

Baer T, Tuckett RP
Advances in threshold photoelectron spectroscopy (TPES) and threshold photoelectron photoion coincidence (TPEPICO)
Physical Chemistry Chemical Physics. 2017; 19(15): 9698-9723. https://doi.org/10.1039/c7cp00144d
DORA PSI

Baer T, Bodi A, Sztáray B
Photoelectron–photoion coincidence methods in mass spectrometry (PEPICO)
In: Lindon JC, Tranter GE, Koppenaal DW, eds. Encyclopedia of spectroscopy and spectrometry. Oxford: Elsevier; 2017:635-649. https://doi.org/10.1016/B978-0-12-409547-2.11311-3
DORA PSI

Bierkandt T, Hemberger P, Oßwald P, Köhler M, Kasper T
Insights in m-xylene decomposition under fuel-rich conditions by imaging photoelectron photoion coincidence spectroscopy
Proceedings of the Combustion Institute. 2017; 36(1): 1223-1232. https://doi.org/10.1016/j.proci.2016.06.143
DORA PSI

Bodi A, Hemberger P, Tuckett RP
Coincident velocity map image reconstruction illustrated by the single-photon valence photoionisation of CF₃SF₅
Physical Chemistry Chemical Physics. 2017; 19(44): 30173-30180. https://doi.org/10.1039/c7cp05576e
DORA PSI

Buzzi M, Makita M, Howald L, Kleibert A, Vodungbo B, Maldonado P, et al.
Single-shot monitoring of ultrafast processes via x-ray streaking at a free electron laser
Scientific Reports. 2017; 7: 7253 (8 pp.). https://doi.org/10.1038/s41598-017-07069-z
DORA PSI

Custodis VBF, Hemberger P, van Bokhoven JA
How inter- and intramolecular reactions dominate the formation of products in lignin pyrolysis
Chemistry: A European Journal. 2017; 23(36): 8658-8668. https://doi.org/10.1002/chem.201700639
DORA PSI

Hemberger P, Custodis VBF, Bodi A, Gerber T, van Bokhoven JA
Understanding the mechanism of catalytic fast pyrolysis by unveiling reactive intermediates in heterogeneous catalysis
Nature Communications. 2017; 8: 15946 (9 pp.). https://doi.org/10.1038/ncomms15946
DORA PSI

Holzmeier F, Herbert M-P, Fischer I, Steglich M, Bodi A, Hemberger P
A photoionization study of 2-propyl and t-butyl radicals
Journal of Analytical and Applied Pyrolysis. 2017; 124: 454-460. https://doi.org/10.1016/j.jaap.2017.02.020
DORA PSI

Liang S, Hemberger P, Levalois-Grützmacher J, Grützmacher H, Gaan S
Probing phosphorus nitride (P≡N) and other elusive species formed upon pyrolysis of dimethyl phosphoramidate
Chemistry: A European Journal. 2017; 23(23): 5595-5601. https://doi.org/10.1002/chem.201700402
DORA PSI

Olivieri G, Giorgi JB, Green RG, Brown MA
5 years of ambient pressure photoelectron spectroscopy (APPES) at the Swiss Light Source (SLS)
Journal of Electron Spectroscopy and Related Phenomena. 2017; 216: 1-16. https://doi.org/10.1016/j.elspec.2017.01.003
DORA PSI

Pachner K, Steglich M, Hemberger P, Fischer I
Photodissociation dynamics of the ortho- and para-xylyl radicals
Journal of Chemical Physics. 2017; 147(8): 084303 (9 pp.). https://doi.org/10.1063/1.4999906
DORA PSI

Palmer MH, Biczysko M, Baiardi A, Coreno M, de Simone M, Grazioli C, et al.
The ionic states of difluoromethane: A reappraisal of the low energy photoelectron spectrum including ab initio configuration interaction computations
Journal of Chemical Physics. 2017; 147(7): 74305-74313. https://doi.org/10.1063/1.4998150
DORA PSI

Pastoors JIM, Bodi A, Hemberger P, Bouwman J
Dissociative ionization and thermal decomposition of cyclopentanone
Chemistry: A European Journal. 2017; 23(53): 13131-13140. https://doi.org/10.1002/chem.201702376
DORA PSI

Reusch E, Holzmeier F, Constantinidis P, Hemberger P, Fischer I
Isomer-selective generation and spectroscopic characterization of picolyl radicals
Angewandte Chemie International Edition. 2017; 56(27): 8000-8003. https://doi.org/10.1002/anie.201703433
DORA PSI

Steglich M, Custodis VBF, Trevitt AJ, daSilva G, Bodi A, Hemberger P
Photoelectron spectrum and energetics of the meta-xylylene diradical
Journal of the American Chemical Society. 2017; 139(41): 14348-14351. https://doi.org/10.1021/jacs.7b06714
DORA PSI

Sztáray B, Voronova K, Torma KG, Covert KJ, Bodi A, Hemberger P, et al.
CRF-PEPICO: double velocity map imaging photoelectron photoion coincidence spectroscopy for reaction kinetics studies
Journal of Chemical Physics. 2017; 147(1): 013944 (10 pp.). https://doi.org/10.1063/1.4984304
DORA PSI

Winfough M, Voronova K, Muller G, Laguisma G, Sztáray B, Bodi A, et al.
Furfural: the unimolecular dissociative photoionization mechanism of the simplest furanic aldehyde
Journal of Physical Chemistry A. 2017; 121(18): 3401-3410. https://doi.org/10.1021/acs.jpca.7b01185
DORA PSI

Wu X, Zhou X, Hemberger P, Bodi A
Dissociative photoionization of dimethyl carbonate: The more it is cut, the bigger the fragment ion
Journal of Physical Chemistry A. 2017; 121(14): 2748-2759. https://doi.org/10.1021/acs.jpca.7b00544
DORA PSI

Bodi A, Sigurdardottir KL, Kvaran Á, Bjornsson R, Arnason I
Dissociative photoionization of 1‐halogenated silacyclohexanes: silicon traps the halogen
Journal of Physical Chemistry A. 2016; 120(46): 9188-9197. https://doi.org/10.1021/acs.jpca.6b09195
DORA PSI

Holzmeier F, Fischer I, Kiendl B, Krueger A, Bodi A, Hemberger P
On the absolute photoionization cross section and dissociative photoionization of cyclopropenylidene
Physical Chemistry Chemical Physics. 2016; 18(13): 9240-9247. https://doi.org/10.1039/c6cp01068g
DORA PSI

Holzmeier F, Wagner I, Fischer I, Bodi A, Hemberger P
Pyrolysis of 3-methoxypyridine. Detection and characterization of the pyrrolyl radical by threshold photoelectron spectroscopy
Journal of Physical Chemistry A. 2016; 120(27): 4702-4710. https://doi.org/10.1021/acs.jpca.5b10743
DORA PSI

Osborn DL, Hayden CC, Hemberger P, Bodi A, Voronova K, Sztáray B
Breaking through the false coincidence barrier in electron-ion coincidence experiments
Journal of Chemical Physics. 2016; 145(16): 164202 (8 pp.). https://doi.org/10.1063/1.4965428
DORA PSI

Signorell R, Goldmann M, Yoder BL, Bodi A, Chasovskikh E, Lang L, et al.
Nanofocusing, shadowing, and electron mean free path in the photoemission from aerosol droplets
Chemical Physics Letters. 2016; 658: 1-6. https://doi.org/10.1016/j.cplett.2016.05.046
DORA PSI

Voronova K, Mozaffari Easter CM, Torma KG, Bodi A, Hemberger P, Sztáray B
Bifurcated dissociative photoionization mechanism of acetic acid anhydride revealed by imaging photoelectron photoion coincidence spectroscopy
Physical Chemistry Chemical Physics. 2016; 18(36): 25161-25168. https://doi.org/10.1039/c6cp05370j
DORA PSI

Zhen J, Rodriguez Castillo S, Joblin C, Mulas G, Sabbah H, Giuliani A, et al.
VUV photo-processing of PAH cations: quantitative study on the ionization versus fragmentation processes
Astrophysical Journal. 2016; 822(2): 113 (8 pp.). https://doi.org/10.3847/0004-637X/822/2/113
DORA PSI

Bierkandt T, Kasper T, Akyildiz E, Lucassen A, Oßwald P, Köhler M, et al.
Flame structure of a low-pressure laminar premixed and lightly sooting acetylene flame and the effect of ethanol addition
Proceedings of the Combustion Institute. 2015; 35(1): 803-811. https://doi.org/10.1016/j.proci.2014.05.094
DORA PSI

Bodi A, Baer T, Wells NK, Fakhoury D, Klecyngier D, Kercher JP
Controlling tunnelling in methane loss from acetone ions by deuteration
Physical Chemistry Chemical Physics. 2015; 17(43): 28505-28509. https://doi.org/10.1039/c5cp02944a
DORA PSI

Bouwman J, Sztáray B, Oomens J, Hemberger P, Bodi A
Dissociative photoionization of quinoline and isoquinoline
Journal of Physical Chemistry A. 2015; 119(7): 1127-1136. https://doi.org/10.1021/jp5121993
DORA PSI

Bouwman J, Bodi A, Oomens J, Hemberger P
On the formation of cyclopentadiene in the C₃H₅
Physical Chemistry Chemical Physics. 2015; 17(32): 20508-20514. https://doi.org/10.1039/c5cp02243f
DORA PSI

Buckingham GT, Ormond TK, Porterfield JP, Hemberger P, Kostko O, Ahmed M, et al.
The thermal decomposition of the benzyl radical in a heated micro-reactor. I. Experimental findings
Journal of Chemical Physics. 2015; 142(4): 044307 (13 pp.). https://doi.org/10.1063/1.4906156
DORA PSI

Felsmann D, Moshammer K, Krüger J, Lackner A, Brockhinke A, Kasper T, et al.
Electron ionization, photoionization and photoelectron/photoion coincidence spectroscopy in mass-spectrometric investigations of a low-pressure ethylene/oxygen flame
Proceedings of the Combustion Institute. 2015; 35(1): 779-786. https://doi.org/10.1016/j.proci.2014.05.151
DORA PSI

Goldmann M, Miguel-Sánchez J, West AHC, Yoder BL, Signorell R
Electron mean free path from angle-dependent photoelectron spectroscopy of aerosol particles
Journal of Chemical Physics. 2015; 142(22): 224304 (8pp.). https://doi.org/10.1063/1.4922307
DORA PSI

Hemberger P, da Silva G, Trevitt AJ, Gerber T, Bodi A
Are the three hydroxyphenyl radical isomers created equal? - The role of the phenoxy radical -
Physical Chemistry Chemical Physics. 2015; 17(44): 30076-30083. https://doi.org/10.1039/C5CP05346C
DORA PSI

Hemberger P, Bodi A, Berthel JHJ, Radius U
Intramolecular C-N Bond activation and ring-expansion reactions of N-heterocyclic carbenes
Chemistry: A European Journal. 2015; 21(4): 1434-1438. https://doi.org/10.1002/chem.201406036
DORA PSI

Holzmeier F, Lang M, Fischer I, Hemberger P, Garcia GA, Tang X, et al.
Assignment of high-lying bending mode levels in the threshold photoelectron spectrum of NH₂: a comparison between pyrolysis and fluorine-atom abstraction radical sources
Physical Chemistry Chemical Physics. 2015; 17(29): 19507-19514. https://doi.org/10.1039/c5cp02964c
DORA PSI

Holzmeier F, Lang M, Fischer I, Hemberger P
The threshold photoelectron spectrum of cyanovinylacetylene leads to an upward revision of the ionization energy
Chemical Physics Letters. 2015; 638: 201-204. https://doi.org/10.1016/j.cplett.2015.08.055
DORA PSI