Publications
2021
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Hänni NP, Sheptyakov D, Mena M, Hirtenlechner E, Keller L, Stuhr U, et al.
Magnetic order in the quasi-one-dimensional Ising system RbCoCl3
Physical Review B. 2021; 103(9): 094424 (13 pp.). https://doi.org/10.1103/PhysRevB.103.094424
DORA PSI -
Janas S, Lass J, Ţuţueanu A-E, Haubro ML, Niedermayer C, Stuhr U, et al.
Classical spin liquid or extended critical range in h-YMnO3?
Physical Review Letters. 2021; 126(10): 107203 (6 pp.). https://doi.org/10.1103/PhysRevLett.126.107203
DORA PSI -
Lane H, Rodriguez EE, Walker HC, Niedermayer C, Stuhr U, Bewley RI, et al.
Metastable antiphase boundary ordering in CaFe2O4
Physical Review B. 2021; 104(10): 104404 (15 pp.). https://doi.org/10.1103/PhysRevB.104.104404
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Le MD, Wheeler EM, Jeong J, Ramesh Kumar K, Lee S, Lee C-H, et al.
Experimental determination of the magnetic interactions of frustrated Cairo pentagon lattice materials
Physical Review B. 2021; 103(10): 104423 (9 pp.). https://doi.org/10.1103/PhysRevB.103.104423
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Liu C, Yi CJ, Wang XY, Shen JL, Xie T, Yang L, et al.
Anisotropic magnetoelastic response in the magnetic Weyl semimetal Co3Sn2S2
Science China: Physics, Mechanics and Astronomy. 2021; 64(5): 257511 (9 pp.). https://doi.org/10.1007/s11433-020-1655-2
DORA PSI
2020
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Allenspach S, Biffin A, Stuhr U, Tucker GS, Ohira-Kawamura S, Kofu M, et al.
Multiple magnetic bilayers and unconventional criticality without frustration in BaCuSi2O6
Physical Review Letters. 2020; 124(17): 177205 (7 pp.). https://doi.org/10.1103/PhysRevLett.124.177205
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Borroni S, Tucker GS, Stuhr U, Lorenzana J, Rønnow HM, Carbone F
Energy domain versus time domain precursor fluctuations above the Verwey transition in magnetite
Physical Review B. 2020; 101(5): 054303 (8 pp.). https://doi.org/10.1103/PhysRevB.101.054303
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Lançon D, Scagnoli V, Staub U, Petrenko OA, Ciomaga Hatnean M, Canevet E, et al.
Evolution of field-induced metastable phases in the Shastry-Sutherland lattice magnet TmB4
Physical Review B. 2020; 102(6): 060407 (6 pp.). https://doi.org/10.1103/PhysRevB.102.060407
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Lass J, Andersen CR, Leerberg HK, Birkemose S, Toth S, Stuhr U, et al.
Field-induced magnetic incommensurability in multiferroic Ni3TeO6
Physical Review B. 2020; 101(5): 054415 (9 pp.). https://doi.org/10.1103/PhysRevB.101.054415
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Mena M, Hänni N, Ward S, Hirtenlechner E, Bewley R, Hubig C, et al.
Thermal control of spin excitations in the coupled ising-chain material RbCoCl3
Physical Review Letters. 2020; 124(25): 257201 (6 pp.). https://doi.org/10.1103/PhysRevLett.124.257201
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Park P, Park K, Kim T, Kousaka Y, Lee KH, Perring TG, et al.
Momentum-dependent magnon lifetime in the metallic noncollinear triangular antiferromagnet CrB2
Physical Review Letters. 2020; 125(2): 027202 (6 pp.). https://doi.org/10.1103/PhysRevLett.125.027202
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Shin S, Pomjakushin V, Keller L, Rosa PFS, Stuhr U, Niedermayer C, et al.
Magnetic structure and crystalline electric field effects in the triangular antiferromagnet CePtAl4Ge2
Physical Review B. 2020; 101(22): 224421 (7 pp.). https://doi.org/10.1103/PhysRevB.101.224421
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Wessler C, Roessli B, Krämer KW, Delley B, Waldmann O, Keller L, et al.
Observation of plaquette fluctuations in the spin-1/2 honeycomb lattice
npj Quantum Materials. 2020; 5(1): 85 (7 pp.). https://doi.org/10.1038/s41535-020-00287-1
DORA PSI
2019
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Tian L, Liu P, Xu Z, Li Y, Lu Z, Walker HC, et al.
Spin fluctuation anisotropy as a probe of orbital-selective hole-electron quasiparticle excitations in detwinned Ba(Fe1-xCox)2As2
Physical Review B. 2019; 100(13): 134509 (10 pp.). https://doi.org/10.1103/PhysRevB.100.134509
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Ruminy M, Guitteny S, Robert J, Regnault L-P, Boehm M, Steffens P, et al.
Magnetoelastic excitation spectrum in the rare-earth pyrochlore Tb2Ti2O7
Physical Review B. 2019; 99(22): 224431 (14 pp.). https://doi.org/10.1103/PhysRevB.99.224431
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Telang P, Maljuk A, Rout D, Hu R, Skoulatos M, Karmakar K, et al.
Laser-diode-heated floating-zone crystal growth of ErVO3
Journal of Crystal Growth. 2019; 507: 406-412. https://doi.org/10.1016/j.jcrysgro.2018.12.002
DORA PSI
2018
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Gao S, Guratinder K, Stuhr U, White JS, Mansson M, Roessli B, et al.
Manifolds of magnetic ordered states and excitations in the almost Heisenberg pyrochlore antiferromagnet MgCr2O4
Physical Review B. 2018; 97(13): 134430 (12 pp.). https://doi.org/10.1103/PhysRevB.97.134430
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Holm SL, Kreisel A, Schäffer TK, Bakke A, Bertelsen M, Hansen UB, et al.
Magnetic ground state and magnon-phonon interaction in multiferroic h-YMnO3
Physical Review B. 2018; 97(13): 134304 (11 pp.). https://doi.org/10.1103/PhysRevB.97.134304
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Pregelj M, Zaharko O, Stuhr U, Zorko A, Berger H, Prokofiev A, et al.
Coexisting spinons and magnons in the frustrated zigzag spin-1/2 chain compound β-TeVO4
Physical Review B. 2018; 98(9): 094405 (6 pp.). https://doi.org/10.1103/PhysRevB.98.094405
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Xie T, Wei Y, Gong D, Fennell T, Stuhr U, Kajimoto R, et al.
Odd and even modes of neutron spin resonance in the bilayer iron-based superconductor CaKFe4As4
Physical Review Letters. 2018; 120(26): 267003 (7 pp.). https://doi.org/10.1103/PhysRevLett.120.267003
DORA PSI
2017
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Borroni S, Tucker GS, Pennacchio F, Rajeswari J, Stuhr U, Pisoni A, et al.
Mapping the lattice dynamical anomaly of the order parameters across the Verwey transition in magnetite
New Journal of Physics. 2017; 19(10): 103013 (9 pp.). https://doi.org/10.1088/1367-2630/aa83a3
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Guguchia Z, Roessli B, Khasanov R, Amato A, Pomjakushina E, Conder K, et al.
Complementary response of static spin-stripe order and superconductivity to nonmagnetic impurities in cuprates
Physical Review Letters. 2017; 119(8): 087002 (6 pp.). https://doi.org/10.1103/PhysRevLett.119.087002
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Karmakar K, Skoulatos M, Prando G, Roessli B, Stuhr U, Hammerath F, et al.
Effects of quantum spin-1/2 impurities on the magnetic properties of zigzag spin chains
Physical Review Letters. 2017; 118(10): 107201 (5 pp.). https://doi.org/10.1103/PhysRevLett.118.107201
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Pforr F, Meyer K-C, Major M, Albe K, Donner W, Stuhr U, et al.
Relaxation of dynamically disordered tetragonal platelets in the relaxor ferroelectric 0.964Na1/2Bi1/2TiO3-0.036BaTiO3
Physical Review B. 2017; 96(18): 184107 (11 pp.). https://doi.org/10.1103/PhysRevB.96.184107
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Schönfeld B, Zemp J, Stuhr U
Thermal vibrations in the metallic glass Cu64Zr36
Journal of Physics: Condensed Matter. 2017; 29(1): 015401 (6 pp.). https://doi.org/10.1088/0953-8984/29/1/015401
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Sibille R, Lhotel E, Ciomaga Hatnean M, Nilsen GJ, Ehlers G, Cervellino A, et al.
Coulomb spin liquid in anion-disordered pyrochlore Tb2Hf2O7
Nature Communications. 2017; 8(1): 892 (9 pp.). https://doi.org/10.1038/s41467-017-00905-w
DORA PSI -
Stuhr U, Roessli B, Gvasaliya S, Rønnow HM, Filges U, Graf D, et al.
The thermal triple-axis-spectrometer EIGER at the continuous spallation source SINQ
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2017; 853: 16-19. https://doi.org/10.1016/j.nima.2017.02.003
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Weber T, Roessli B, Stock C, Keller T, Schmalzl K, Bourdarot F, et al.
Transverse acoustic phonon anomalies at intermediate wave vectors in MgV2O4
Physical Review B. 2017; 96(18): 184301 (9 pp.). https://doi.org/10.1103/PhysRevB.96.184301
DORA PSI
2016
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Hu D, Yin Z, Zhang W, Ewings RA, Ikeuchi K, Nakamura M, et al.
Spin excitations in optimally P-doped BaFe2(As0.7P0.3)2 superconductor
Physical Review B. 2016; 94(9): 094504 (7 pp.). https://doi.org/10.1103/PhysRevB.94.094504
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Pforr F, Major M, Donner W, Stuhr U, Roessli B
Influence of tetragonal platelets on the dielectric permittivity of 0.964Na1/2Bi1/2TiO3-0.036BaTiO3
Physical Review B. 2016; 94(1): 014105 (10 pp.). https://doi.org/10.1103/PhysRevB.94.014105
DORA PSI -
Ruminy M, Pomjakushina E, Iida K, Kamazawa K, Adroja DT, Stuhr U, et al.
Crystal-field parameters of the rare-earth pyrochlores R2Ti2O7 (R = Tb, Dy, and Ho)
Physical Review B. 2016; 94(2): 024430 (16 pp.). https://doi.org/10.1103/PhysRevB.94.024430
DORA PSI -
Ruminy M, Núñez Valdez M, Wehinger B, Bosak A, Adroja DT, Stuhr U, et al.
First-principles calculation and experimental investigation of lattice dynamics in the rare-earth pyrochlores R2Ti2O7 (R = Tb, Dy, Ho)
Physical Review B. 2016; 93(21): 214308 (13 pp.). https://doi.org/10.1103/PhysRevB.93.214308
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Ruminy M, Bovo L, Pomjakushina E, Haas MK, Stuhr U, Cervellino A, et al.
Sample independence of magnetoelastic excitations in the rare-earth pyrochlore Tb2Ti2O7
Physical Review B. 2016; 93(14): 144407 (8 pp.). https://doi.org/10.1103/PhysRevB.93.144407
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Tucker GS, White JS, Romhányi J, Szaller D, Kézsmárki I, Roessli B, et al.
Spin excitations in the skyrmion host Cu2OSeO3
Physical Review B. 2016; 93(5): 54401. https://doi.org/10.1103/PhysRevB.93.054401
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Tóth S, Wehinger B, Rolfs K, Birol T, Stuhr U, Takatsu H, et al.
Electromagnon dispersion probed by inelastic X-ray scattering in LiCrO2
Nature Communications. 2016; 7: 13547 (7 pp.). https://doi.org/10.1038/ncomms13547
DORA PSI
2015
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Bergmann RM, Filges U, Forss SH, Rantsiou E, Reggiani D, Reiss T, et al.
Verification of the neutron mirror capabilities in MCNPX via gold foil measurements at the EIGER instrument beamline at the Swiss Spallation Neutron Source (SINQ)
In: Henderson S, Akers E, Satogata T, Schaa VRW, eds. IPAC'15. Vol. 6. International particle accelerator conference. Geneva, Switzerland: JACoW Publishing; 2015:3949-3951. https://doi.org/10.18429/JACoW-IPAC2015-THPF102
DORA PSI -
Filges U, Rantsiou E, Reggiani D, Stuhr U, Wohlmuther M
Verification of the Neutron Mirror Capabilities in MCNPX via Gold Foil Measurements at the EIGER Instrument Beamline at the Swiss Spallation Neutron Source (SINQ)
In: Proceedings of the 6th International Particle Accelerator Conference IPAC2015. ; 2015:3949.
DORA PSI
2014
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Fennell T, Kenzelmann M, Roessli B, Mutka H, Ollivier J, Ruminy M, et al.
Magnetoelastic excitations in the pyrochlore spin liquid Tb2Ti2O7
Physical Review Letters. 2014; 112(1): 017203 (5 pp.). https://doi.org/10.1103/PhysRevLett.112.017203
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Mena M, Perry RS, Perring TG, Le MD, Guerrero S, Storni M, et al.
Spin-wave spectrum of the quantum ferromagnet on the pyrochlore lattice Lu2V2O7
Physical Review Letters. 2014; 113(4): 47202. https://doi.org/10.1103/PhysRevLett.113.047202
DORA PSI