Preparation and electrical properties of a new type of conducting ceramics Sm0.9Sr0.1Al0.5Mn0.5O3-δ
XIANG Jun, WEI Ting, ZHANG Yu, BANG Tian-Gui, LOU Ge-Hang, CHEN Xiang-Qian
Acta Chimica Sinica . 2009, (21): 2450 -2456 .