• DocumentCode
    510725
  • Title

    Electronic structure of quantum dots in (111) direction

  • Author

    Wei, Zhao ; Zhongyuan, Yu ; Yumin, Liu

  • Author_Institution
    Key Laboratory of Information Photonics and Optical Communications (BUPT), Ministry of Education; Institute of Optical Communications and Optoelectronics, Beijing University of Posts and Telecommunications, P.O. Box 49 (Room 731), 100876, China
  • fYear
    2009
  • fDate
    2-6 Nov. 2009
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    This paper presents electronic structure of InAs/GaAs quantum dots in (111) direction. The cubic and truncated pyramidal shaped quantum dots are adopted. The electronic energy levels are calculated by solving a three-dimensional effective mass Shrödinger equation including a strain modified confinement potential and piezoelectric effects.
  • Keywords
    Capacitive sensors; Effective mass; Electrons; Energy states; Gallium arsenide; Optical polarization; Photonics; Piezoelectric polarization; Quantum dots; Stationary state;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
  • Conference_Location
    Shanghai, China
  • Print_ISBN
    978-1-55752-877-3
  • Electronic_ISBN
    978-1-55752-877-3
  • Type

    conf

  • Filename
    5377391
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=510725