摘要
本文探讨了压力对照相性能的影响。一般认为,在多种曝光条件下,胶片受压之后的灰雾总是增大的。由于AgX颗粒中会产生许多新的浅电子陷阱,引起潜影中心的分散,导致感光度的下降。实验证明,在压力作用下,晶体表面感光中心确实向内部移动,但光谱增感染料可以引起压力增感。
The influence of pressure on photonraphic property is disclosed in this paper. Ingeneral, under exposing conditions, the fog of the film pressed is always increased. As many newshallow electronic traps are produced in AgX grains, it causes dispersion of the latent image cen-ter and desensitizing. Experiments prove that sensitivity speck in crystal's surface move towardsits inside indeed because of pressure. And spectral sensitizing dye can cause pressure sensitization.
出处
《感光材料》
北大核心
1993年第4期20-23,46,共5页
