量子点中带负电激子复合体的内部跃迁
介观与纳米尺度物理
2009-11-10 v1
摘要
我们报道了限制在量子点中的激子复合体Xn-（过量电荷n从1到4）对远红外光吸收的振荡强度计算。磁场在对应于“填充因子”2到3/5的区间内变化。电子-空穴相互作用效应体现在峰位偏离Kohn线以及振荡强度扩展到几个末态上。跃迁密度被用作表征吸收峰的附加工具。
引用
@article{arxiv.cond-mat/0308303,
title = {Internal transitions of negatively charged magnetoexcitons in quantum dots},
author = {Ricardo Perez and Augusto Gonzalez and Jorge Mahecha},
journal= {arXiv preprint arXiv:cond-mat/0308303},
year = {2009}
}
备注
Presented as a poster in the Third Stig Lundqvist Conference on Advancing Frontiers of Condensed Matter Physics: Fundamental Interactions and Excitations in Confined Systems, Trieste, August 11 - 15