News & Events

Guguchia

A New Quantum Landscape: Coexisting High-Tc Superconductivity, Magnetism, and Complex Charge Order in LaRu3Si2.

Despite intense research on kagome superconductors, many fundamental questions remain—especially regarding the unconventional nature of their charge order and superconducting phases. These materials are rich in complexity, and to truly unravel their behavior, a broad and integrated approach is essential. In our study ...

Khasanov et al

Pressure effect on the spin density wave transition in La2PrNi2O6.96

High-pressure studies reveal a stark contrast between the superconducting properties of double-layer Ruddlesden-Popper (RP) nickelates La2⁢PrNi2⁢O7 and La3⁢Ni2⁢O7. While La2⁢PrNi2⁢O7 exhibits bulk superconductivity, La3⁢Ni2⁢O7 displays filamentary behavior, suggesting that superconductivity is confined to phase interfaces rather than the bulk. Since magnetism emerges ...

Sakrikar et al (2)

Pressure tuning of competing interactions on a honeycomb lattice

Exchange interactions are mediated via orbital overlaps across chemical bonds. Thus, modifying the bond angles by physical pressure or strain can tune the relative strength of competing interactions. Here we present a remarkable case of such tuning between the Heisenberg (J) and Kitaev (K) exchange, which respectively establish magnetically ordered and spin liquid phases on a honeycomb lattice. We observe ...

BRIDGE workshop participants

Japanese – Swiss BRIDGE Workshop at PSI

BRIDGE stands for Bridging Research Innovations in Diverse muon and neutron science by GEneral collaboration between Japan and Switzerland. After a first remote edition of this new workshop series in 2022, an in-person BRIDGE workshop took place at PSI, October 18-20, 2023.

Augusta Raurica

Hercules and batteries, X-rayed

Developments of the MIXE technique at PSI

With muons, PSI researchers can examine objects non-destructively. This helps in archaeology and battery development.

μSR2020 conference update

The long delayed MuSR2020 conference will run from Monday 29th August to Friday 2nd September, 2022. An in-person meeting is planned, which will be held at the Science and Technology Campus, University of Parma. Invited speakers include Bruce Gaulin, Giacomo Ghiringhelli, Reizo Kato, Ioan Pop, Jorge Quintanilla, Roberta Sessoli, Martin Wilkening and Reiner Zorn

No upcoming events.