Tan Cong-Bing, Zhong Xiang-Li, Wang Jin-Bin, Liao Min, Zhou Yi-Chun, Pan Wei. Effects of neodymium doping on microstructures and ferroelectric properties of bismuth titanate ferroelectric thin filmsJ. Acta Physica Sinica, 2007, 56(10): 6084-6089. DOI: 10.7498/aps.56.6084