Thermal cycling memory in phase separated manganites
نویسندگان
چکیده
منابع مشابه
Instability of metal-insulator transition against thermal cycling in phase separated Cr-doped manganites
Pr0.5Ca0.5Mn1−xCrxO3 (x= 0.015-0.05) undergoes an insulator-metal (I-M) transition below a temperature Tp driven by percolation of ferromagnetic metallic clusters in a charge ordered insulating matrix. Surprisingly, the I-M transition in these compounds is unstable against thermal cycling : Tp decreases and the resistivity at Tp increases upon temperature cycling between a starting temperature ...
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ژورنال
عنوان ژورنال: Materials Today: Proceedings
سال: 2019
ISSN: 2214-7853
DOI: 10.1016/j.matpr.2019.05.058