1. 1 Q. B. Meng , Z. J. Wu , and S. Y. Zhang , “Dependence of Superconducting Temperature on Chemical Bond Parameters in YBa2Cu3O6+δ(δ=0-1),” J. Phys. Chem. Solids, 59, 633-9 (1998).
2. 2 E. M. Tejada-Rosales , J. Oro-Sole , and P. Gomez-Romero , “Synthesis, Characterization, and Electrical Properties of the Series of Oxides Ag5Pb2−xCuxO6 (0.0≤x≤0.5),” J. Solid State Chem., 163, 151-7 (2002).
3. 3 M. Deepa , P. P. Rao , A. N. Radhakrishnan , K. S. Sibi , and P. Koshy , “Pyrochlore Type Semiconducting Ceramic Oxides in Ca-Ce-Ti-M-O System (M=Nb or Ta)-Structure, Microstructure and Electrical Properties,” Mater. Res. Bull., 44, 1481-8 (2009).
4. 4 L. Zhou , W. Wang , S. Liu , L. Zhang , H. Xu , and W. Zhu , “A Sonochemical Route to Visible-Light-Driven High-Activity BiVO4 Photocatalyst,” J. Mol. Catal. A: Chem., 252, 120-4 (2006).
5. 5 K. Park , “Fabrication and Electrical Properties of Mn-Ni-Co-Cu-Si Oxides Negative Temperature Coefficient Thermistors,” J. Am. Ceram. Soc., 88 [4] 862-6 (2005).