Spin frustration and magnetic ordering in triangular lattice antiferromagnet Ca3CoNb2O9
Dai Jiaa), Zhou Pinga), Wang Peng-Shuaia), Pang Feia), Munsie Tim J.b), Luke Graeme M.b),c), Zhang Jin-Shand), Yu Wei-Qiang†a)
       
(a)–(f) The dc susceptibility down to 0.46 K after ZFC and FC measured at external magnetic fields: 0.01 T, 0.1 T, 0.2 T, 0.5 T, 0.65 T, and 1 T, respectively.