首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Intense laser field effects on the electron Raman scattering in a strained InGaN/GaN quantum well
Institution:1. Department of Optics and Laser Engineering, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran;2. Department of Physics, College of Sciences, Yasouj University, Yasouj 75914-353, Iran;1. Department of Physics, Applied Physics, and Astronomy, Rensselaer Polytechnic Institute, 110 8th Street, Troy, NY 12180, USA;2. School of Basic Sciences, Indian Institute of Technology, Bhubaneswar 751007, India;1. Department of Nanomaterial Engineering, Tarbiat Modares University, Tehran, Iran;2. Department of Electrical Engineering, Tarbiat Modares University, Tehran, Iran;1. Zarghan Branch, Islamic Azad University, Zarghan, Iran;2. Young Researchers and Elite Club, Zarghan Branch, Islamic Azad University, Zarghan, Iran;1. Department of Chemistry, Brahmankhanda Basapara High School, Basapara, Birbhum 731215, West Bengal, India;2. Department of Chemistry, Bishnupur Ramananda College, Bishnupur, Bankura 722122, West Bengal, India;3. Department of Chemistry, Hetampur Raj High School, Hetampur, Birbhum 731124, West Bengal, India;4. Department of Chemistry, Physical Chemistry Section, Visva Bharati University, Santiniketan, Birbhum 731 235, West Bengal, India
Abstract:The differential cross-section for an intersubband electron Raman scattering process in a strained InGaN/GaN quantum well in the presence of an intense laser field is studied. In the effective-mass approximation, the electronic structure is calculated by taking into account the effects of spontaneous and piezoelectric polarization fields on the confinement potential. Effects of laser field strength, indium composition and the well width on the differential cross-section of the strained quantum well are investigated. Results show that the position and the magnitude of the peaks of emission spectra considerably depend on the laser field strength as well as structural parameters.
Keywords:Strained quantum well  Electron Raman scattering  Intense laser field
本文献已被 ScienceDirect 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号