Thermal population from hole mixing tunneling in asymmetric coupled double wells

Changping Luo; Zhong Ying Xu; De Sheng Jiang; Jizong Xu; Baozhen Zheng; Penghua Zhang; Xiaoping Yang

doi:10.1117/12.206911

24 April 1995 Thermal population from hole mixing tunneling in asymmetric coupled double wells

Changping Luo, Zhong Ying Xu, De Sheng Jiang, Jizong Xu, Baozhen Zheng, Penghua Zhang, Xiaoping Yang

Proceedings Volume 2397, Optoelectronic Integrated Circuit Materials, Physics, and Devices; (1995) https://doi.org/10.1117/12.206911
Event: Photonics West '95, 1995, San Jose, CA, United States

Abstract

The high energy tails in continuous wave photoluminescence spectra of asymmetric coupled double wells are studied under various excitation intensities and at different lattice temperatures. Hole mixing tunneling induced thermal population of hot carriers is firstly demonstrated and distinguished from photon heating. The corresponding thermalization process is shown to be dominated by acoustic phonon scattering.

Citation Download Citation

Changping Luo, Zhong Ying Xu, De Sheng Jiang, Jizong Xu, Baozhen Zheng, Penghua Zhang, and Xiaoping Yang "Thermal population from hole mixing tunneling in asymmetric coupled double wells", Proc. SPIE 2397, Optoelectronic Integrated Circuit Materials, Physics, and Devices, (24 April 1995); https://doi.org/10.1117/12.206911

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