204 citations · 1.3k across the 27 of their papers we have counts for
4 papers · 1 filter
Quantum spin liquid ground state in the disorder free triangular lattice NaYbS
R. Sarkar, Ph. Schlender, V. Grinenko +4
Rare-earth delafossites were recently proposed as promising candidates for the realization of an effective =1/2 quantum spin liquid (QSL) on the triangular lattice. In contrast…
Disordered magnetism in the double perovskite LaCaScIrO6 with a distorted fcc lattice of Ir4+
M. Vogl, G. Bastien, R. Sarkar +9
The synthesis and characterization of the previously unknown material LaCaScIrO is reported. LaCaScIrO presents a new example of the rare case of a double perovskite with t…
Magnetic Field tuning of low energy spin dynamics in the single-atomic magnet Li(LiFe)N
S. A. Braeuninger, A. Jesche, S. Kamusella +5
We present a systematic 57Fe-Moessbauer study on highly diluted Fe centers in Li2(Li1-xFex)N single-crystals as a function of temperature and magnetic field applied transverse and…
Anomalous Knight shift and low-energy spin dynamics in the nematic state of FeSeS
V. Grinenko, S. Dengre, R. Sarkar +8
The interplay between the nematic order and magnetism in FeSe is not yet well understood. There is a controversy concerning the relationship between orbital and spin degrees of fre…