Atomic Energy of Canada Limited, Chalk River, Ontario, Canada K0J 1J0;Physics Department, Purdue University, West Lafayette, IN 47907, U.S.A.;Instituto Centro de Fisica, Venezolano de Investigaciones Cientificas, Caracas, Venezuela
Abstract:
The spin correlations between Mn ions in Zn1?cMncTe alloys have been measured as a function of temperature and concentration. The spin correlations follow the same sign sequence as for a type III antiferromagnet out to seven shells of neighbours. Complete long range magnetic order was not observed for any c or T.