High-Field ESR Measurements of S=1/2 Kagome Lattice Antiferromagnet BaCu${}_3$V${}_2$O${}_8$(OH)${}_2$

Wei-min Zhang, Hitoshi Ohta, Susumu Okubo +5

High-field electron spin resonance (ESR) measurements have been performed on vesignieite BaCu${}_3$V${}_2$O${}_8$(OH)${}_2$, which is considered as a nearly ideal model substance of $S$=1/…