4 papers
Revealing magnetism in the distorted kagome TiBi ( = Nd, Sm, Gd) via ARPES and XMCD
C. Lim, F. Ballester, A. Kar +19
Kagome materials are known for hosting emergent quantum phenomena driven by the interaction between different lattice, charge and spin orders. Here, we present a detailed angle res…
Flat band driven itinerant magnetism in the Co-pnictides CaCoAs and LaCoP
D. Subires, M. GarcÃa-DÃez, A. Kar +12
Flat bands can induce strong electron correlation effects that help stabilize both magnetic and superconducting states. Here, we carry out angle-resolved photoemission spectroscopy…
Trigonal distortion in the Kitaev candidate honeycomb magnet BaCo2(AsO4)2
M. M. Ferreira-Carvalho, S. RöÃler, C. F. Chang +8
We conducted x-ray absorption (XAS) and magnetic circular dichroism (XMCD) measurements at the Co edges on single crystals of the Kitaev candidate honeycomb lattice compo…
Magnetoelastic coupling in intercalated transition metal dichalcogenides
A. Kar, R. Basak, Xue Li +27
The large van der Waals gap in transition metal dichalcogenides (TMDs) offers an avenue to host external metal atoms that modify the ground state of these 2D materials. Here, we ex…