Photoluminescence and far-infrared absorption in Si-doped self-organized InAs quantum dots
Photoluminescence and far-infrared absorption in Si-doped self-organized InAs quantum dots
复制标题
Si掺杂自组织InAs量子点的光致发光和远红外吸收
DOI:
10.1063/1.119347
复制
发表时间:
1997
影响因子:
4
通讯作者:
P. Bhattacharya
中科院分区:
文献类型:
--
作者:
J. Phillips;K. Kamath;Xiaoyu Zhou;N. Chervela;P. Bhattacharya
We report far-infrared absorption in directly doped self-organized InAs quantum dots. Photoluminescence spectra demonstrate a blue shift in peak intensity for increasing doping in the quantum dots. Far-infrared absorption measurements using a Fourier transform infrared spectrometer show absorption in the range of 13–18 μm for quantum dots with Al0.15Ga0.85As and GaAs as the barrier material.
影响因子:
4
作者:
WEST, LC;EGLASH, SJ
通讯作者:
EGLASH, SJ