Type Journal Article

Report on the optical and electric properties of the nitrate compound crystals 川島利器・福田明治・勝木喜一郎・鈴木和郎 Riki Kawashima ， Akeharu Fukuda ， Kichiro Katsuki and Kazuo Suzuki The crystals of nitrates show various phase transitions. The crystal structure changes near the transition temperature Ttr. The characteristic phenomena ， associated with the physical properties have been observed near the phase transition points. The optical and electric properties have been reported in the temperature re. gion of the alkali and the rare earth nitrate crystals 1