National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11604067, U1332106, 11574066, 51601049]
机构署名：
本校为通讯机构
院系归属：
信息与电子工程学院
摘要：
Pr0.7Sr0.3MnO3(PSMO) films were fabricated on (0001) sapphire substrates by pulsed laser deposition. The structure and transport properties of the films have been investigated. Several textures and disorder coexist in the PSMO films and result in the colossal magnetoresistance (MR) effect at a wide temperature range of 5–210 K. Colossal MR at the wide temperature region provides opportunities for practical application in manganite film devices. Our research results demonstrate that the textures and the disorder state induced by multiple growth orientations can strongly influence the...
