Oblique triangular antiferromagnetic phase in CsCu${}_{1-x}$Co${}_x$Cl${}_3$

T. Ono, T. Kato, H. Tanaka +3

The spin-1/2 stacked triangular antiferromagnet CsCu${}_{1-x}$Co${}_x$Cl${}_3$ with $0.015<x<0.032$ undergoes two phase transitions at zero field. The low-temperature phase is produced b…