J. Semicond. > 2012, Volume 33 > Issue 5 > 052001

SEMICONDUCTOR PHYSICS

Electron Raman scattering in a cylindrical quantum dot

Zhong Qinghu and Yi Xuehua

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DOI: 10.1088/1674-4926/33/5/052001

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Abstract: Electron Raman scattering (ERS) is investigated in a CdS cylindrical quantum dot (QD). The differential cross section is calculated as a function of the scattering frequency and the size of the QD. Single parabolic conduction and valence bands are assumed, and singularities in the spectrum are found and interpreted. The selection rules for the processes are also studied. The ERS studied here can be used to provide direct information about the electron band structure of these systems.

Key words: electron Raman scatteringquantum dot

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    Zhong Qinghu, Yi Xuehua. Electron Raman scattering in a cylindrical quantum dot[J]. Journal of Semiconductors, 2012, 33(5): 052001. doi: 10.1088/1674-4926/33/5/052001
    Zhong Q H, Yi X H. Electron Raman scattering in a cylindrical quantum dot[J]. J. Semicond., 2012, 33(5): 052001. doi: 10.1088/1674-4926/33/5/052001.
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    Received: 20 August 2015 Revised: 13 November 2011 Online: Published: 01 May 2012

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      Zhong Qinghu, Yi Xuehua. Electron Raman scattering in a cylindrical quantum dot[J]. Journal of Semiconductors, 2012, 33(5): 052001. doi: 10.1088/1674-4926/33/5/052001 ****Zhong Q H, Yi X H. Electron Raman scattering in a cylindrical quantum dot[J]. J. Semicond., 2012, 33(5): 052001. doi: 10.1088/1674-4926/33/5/052001.
      Citation:
      Zhong Qinghu, Yi Xuehua. Electron Raman scattering in a cylindrical quantum dot[J]. Journal of Semiconductors, 2012, 33(5): 052001. doi: 10.1088/1674-4926/33/5/052001 ****
      Zhong Q H, Yi X H. Electron Raman scattering in a cylindrical quantum dot[J]. J. Semicond., 2012, 33(5): 052001. doi: 10.1088/1674-4926/33/5/052001.

      Electron Raman scattering in a cylindrical quantum dot

      DOI: 10.1088/1674-4926/33/5/052001
      • Received Date: 2015-08-20
      • Accepted Date: 2011-09-29
      • Revised Date: 2011-11-13
      • Published Date: 2012-04-11

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