Critical X-ray Scattering Studies of Jahn-Teller Phase Transitions in TbV${}_{1-x}$As${}_x$O${}_4$

K. C. Rule, M. J. Lewis, H. A. Dabkowska +2

The critical behaviour associated with cooperative Jahn-Teller phase transitions in TbV${}_{1-x}$As${}_x$O${}_4$ (where \textit{x} = 0, 0.17, 1) single crystals have been studied usi…