Low-temperature magnetoresistance effect in the La0.7Ca0.3-xSrxMnO3 bulk perovskites

Maksimov IS; Medvedev YV; Nyeanchi EB; Ulyanov AN; Gusakov GV; Starostuk NY; Sundqvist B

Materials Science Forum, Vol.373-3, 585-588, 2001

Maksimov IS, Medvedev YV, Nyeanchi EB, Ulyanov AN, Gusakov GV, Starostuk NY, Sundqvist B

The temperature and field dependencies of the magnetoresistivity (MR) were studied and analysed for two series of polycrystalline samples of La0.7Ca0.3-xSrxMnO3 (0