Effect of Sm, Eu and Gd on Nb- doped TiO 2 Varistors
TANG Zi-long ; MI Jia; ZHANG Zhong-tai; ZHOU Zhi-gang
Acta Phys. -Chim. Sin. . 2005, (10): 1122 -1126 .  DOI: 10.3866/PKU.WHXB20051012