Ghosh, M.; Ghoshray, K.
(Физика низких температур, 2012)
The nature of spin trimer and 3d spin dynamics in Ca₃Cu₂Ni(PO₄)₄ was studied using ³¹P NMR measurements.
This material is obtained replacing one of the Cu ions by a Ni ion in one dimensional spin trimer compound
Ca₃Cu₃(PO₄)₄. ...