Affiliation:
1. College of Physics Science and Technology, Hebei University, Baoding 071002, P. R. China
Abstract
Combining the microwave absorption dielectric spectrum experiment with computer simulation, the decay process of free photoelectrons related to shallow electron trap in silver halide microcystal is investigated. It is found that when shallow electron traps exist in silver halide, the free photoelectron decay will be sped up at the beginning, and then slowed down in the subsequent process. Shallow electron traps like a reservoir can store up photoelectrons temporarily, and then release them tardily? which results in lengthening free photoelectron lifetime or decay time and enhancing the efficiency of latent image formation.
Publisher
World Scientific Pub Co Pte Lt
Subject
Condensed Matter Physics,Statistical and Nonlinear Physics