3 papers
cond-mat.str-el2019
Exchange Interactions Mediated by Non-Magnetic Cations in Double Perovskites
Vamshi M. Katukuri, P. Babkevich, O. Mustonen +6
Establishing the physical mechanism governing exchange interactions is fundamental for exploring exotic phases such as the quantum spin liquids (QSLs) in real materials. In this wo…
cond-mat.supr-con2018
Spin Waves in Detwinned BaFeAs
Xingye Lu, Daniel D. Scherer, David W. Tam +8
Understanding magnetic interactions in the parent compounds of high-temperature superconductors forms the basis for determining their role for the mechanism of superconductivity. F…
cond-mat.str-el2018
Vesignieite: a kagome antiferromagnet with dominant third-neighbor exchange
D. Boldrin, B. Fåk, E. Canévet +5
The spin- kagome antiferromagnet is an archetypal frustrated system predicted to host a variety of exotic magnetic states. We show using neutron scattering measurement…