Electron and hole g tensors of neutral and charged excitons in single quantum dots by high-resolution photocurrent spectroscopy

We report a high-resolution photocurrent (PC) spectroscopy of a single self-assembled InAs/GaAs quantum dot (QD) embedded in an n-i-Schottky device with an applied vector magnetic field. The PC spectra of positively charged exciton (X\(^+\)) and neutral exciton (X\(^0\)) are obtained by two-color re...

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Veröffentlicht in:	arXiv.org 2020-07
Hauptverfasser:	Wu, Shiyao, Peng, Kai, Xie, Xin, Yang, Jingnan, Xiao, Shan, Song, Feilong, Dang, Jianchen, Sibai Sun, Yang, Longlong, Wang, Yunuan, Shi, Shushu, He, Jiongji, Zuo, Zhanchun, Xu, Xiulai
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropy Electrons Energy levels Excitons High resolution Magnetic fields Magnetism Mathematical analysis Photoelectric effect Photoelectric emission Physics - Mesoscale and Nanoscale Physics Physics - Optics Quantum dots Self-assembly Spectroscopy Spectrum analysis Tensors
Online-Zugang:	Volltext
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