Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1554716 | Superlattices and Microstructures | 2011 | 9 Pages |
Abstract
Using the perturbation approach, we have calculated the donor impurity related photoionization cross-section in a quantum dot under different temperature and hydrostatic pressure conditions. Our calculation have revealed the dependence of the photoionization cross-section on the confinement strength, temperature and hydrostatic pressure.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Shijun Liang, Wenfang Xie, Xiaofeng Li, Huaya Shen,