文章基本信息

标题：電子トラップに起因する増感率と原始乳剤の内部/表面感度比との関係
本地全文：下载
作者：谷忠昭
期刊名称：日本写真学会誌
印刷版ISSN：0369-5662
电子版ISSN：1884-5932
出版年度：1972
卷号：35
期号：3
页码：150-154
出版社：The Society of Photographic Science and Technolgy of Japan
摘要：Following the result in the previous papers that the mechanism of reduction sensitization depends upon the nature of silver halide grains, the present investigation has been undertaken to observe photographic sensitizing and desensitizing phenomena of various silver halide grains by electron traps, such as sensitivity centers formed during sulfur sensitization, gold sensitization and reduction sensitization, and desensitizing dyes, etc. It, has been shown that the degree of sensitization by electron traps increases with increasing the ratio of internal speeds to surface speeds of primitive grains. Discussions have been made on the mechanism of photographic sensitizing and desensitizing phenomana of silver halide grains by various electron traps.