References
- Bergerhoff, G. and Kasper, H. (1968). Acta Crystallogr. B. 24, 388.
- Freud, H. R. and Muller-Buschbaum, H. (1977). Z. Naturforsch. B. 32, 609.
- Garcia-Munoz, J. L. and Rodriquez-Carvajal, J. (1990). J. Solid State Chem., 86, 310.
- Garcia-Munoz, J. L., Rodriguez-Carvajal, J., Obradors, X., Vallet-Regi, M. Gonzalez-Calbeit, J. and Parras, M. (1991). Phys. Rev. B. 44, 4716.
- Motokawa, M., Kita, K., Shibazaki, H., Ohta, H., Jang, W. J., Hasegawa, M. and Takei, H. (1995). Physica B, 211, 165.
- Plakthii, V. P., Bonne, M., Golosovski, I. V., Mill, B. V., Rudo, E. and Fedorova, E. I. (1990). Pis'ma Zh. Exp. Teo. Fiz., 51, 637.
- Bowden, G. J., Elliston, P. R., Wen, K. T., Dou, S. X., Esterlink, K. E., Bourdillon, A., Sorrell, C. C., Cornell, B. A. and Separovic, F. (1987). J. Phys. C: Solid State Phys., 20, L545.
- Ramakrishna, B. L. and Ong, E. W. (1988). Solid State Commun. 68, 775.
- Aride, J., Flandrois, S., Taibi, M., Boukhari, A., Drillon, M. and Soubeyroux, J. L. (1989). Solid State Commun., 72, 459.
- Genossar, J., Shaltiel, D., Zevin, V., Grayevky, A. and Fisher, B. (1989). J. Phys.: Condens. Matter, 1, 9471–9482.
- Ganguly, P., Sreedhar, K., Raju, A., Demazeau, G. and Hagenmuller, P. (1989). J. Phys.: Condens. Matter. 1, 213–226.
- Hoffmann, S. K., Czyz'ak, B. and Stankowski, J. (1990). Acta Physica Polonica A, 77, 621.
- Jones, R., Janes, R., Armstrong, R., Pyper, N. C., Edwards, P. P., Keeble, D. J. and Harrison, M. R. (1990). J. Chem. Soc. Faraday Trans., 86, 675.
- Kimura, S., Kaneko, K., Ohta, H. and Motokawa, M. (1994). Physica B, 201, 115.
- Singh, R. J., Ikram, M., Punnoose, A., Maurya, B. P. and Khan, S. (1995). Physic Letters A, 208, 369.
- Kimura, S., Ohta, H. and Motokawa, M. (1996). J. Phys. Soc. Japan, 65, 297.
- Kimura, S., Ohta, H., Mitsudo, S., Motokawa, M., Jang, W-J., Hasegawa, M. and Takaei, H. (1996). J. Phys.: Condens. Matter, 8, 5461.
- Kimura, S., Ohta, H., Motokawa, M., Mitsudo, S., Jang, W. J., Hasegawa, M. and Takei, H. (1996). Int. J. Infrared and Millimeter Spectr., 17, 833.
- Akhtar, N., Janes, R. and Parker, M. J. (1996). J. Mat. Sciences, 31, 3053.
- Ikram, M. and Singh, R. J. (1999). Indian J. Pure Appl. Physics, 37, 622.
- Garcia-Munoz, J. L. and Rodriquez-Carvajal, J. (1995). J. Solid State Chem., 115, 324.
- Kale, G. M., Kumar, R. V. and Fray, D. J. (1996). Solid State Ionics, 86–88, 1421.
- Yamada, I., Mnishi and Akimitsu, J. (1996). J. Phys. Cond. Matt., 8, 2625.
- Pilawa, B. (1997). J. Phys. Cond. Matt., 9, 3779.