Joy Y. Cheng, Daniel P. Sanders, et al.
SPIE Advanced Lithography 2008
Taking as the starting material the Aurivillius oxide Bi2SrNb2O9, it has been demonstrated for the first time that the (Bi2O2)2+ layers can be doped with the Pb2+ cation, which also possesses a stereochemically active lone pair. Samples of composition Bi2-xPbxSrNb2Oy have been prepared and yield a solid solution over the entire range 0≤x≤2. The substitution of Pb2+ is accompanied by the occurrence of oxygen vacancies, in order to compensate the reduced cation charge. © 1993.
Joy Y. Cheng, Daniel P. Sanders, et al.
SPIE Advanced Lithography 2008
P. Martensson, R.M. Feenstra
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Michael Ray, Yves C. Martin
Proceedings of SPIE - The International Society for Optical Engineering
D.D. Awschalom, J.-M. Halbout
Journal of Magnetism and Magnetic Materials