Journal article
Revisiting the Kitaev material candidacy of Ir4+ double perovskite iridates
Abstract
Quantum magnets with significant bond-directional Ising interactions, so-called Kitaev materials, have attracted tremendous attention recently in the search for exotic spin liquid states. Here we present a comprehensive set of measurements that enables us to investigate the crystal structures, Ir4+ single-ion properties, and magnetic ground states of the double perovskite iridates La2BIrO6 (B=Mg,Zn) and A2CeIrO6 (A=Ba,Sr) with a large …
Authors
Aczel AA; Clancy JP; Chen Q; Zhou HD; Reig-i-Plessis D; MacDougall GJ; Ruff JPC; Upton MH; Islam Z; Williams TJ
Journal
Physical Review B, Vol. 99, No. 13,
Publisher
American Physical Society (APS)
Publication Date
April 1, 2019
DOI
10.1103/physrevb.99.134417
ISSN
2469-9950