Frontiers of Optoelectronics, Volume. 3, Issue 3, 241(2010)

InAs/GaAs quantum dots grown on different GaAs substrates with graded InxGa1-xAs strain-reducing layer

Shuping FEI, Zhongwei SHI, and Lirong HUANG*
Author Affiliations
  • Wuhan National Laboratory for Optoelectronics, College of Optoelectronic Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
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    References(10)

    [1] [1] Riel B J. An introduction to self-assembled quantum dots. American Journal of Physics, 2008, 76(8): 750-757

    [2] [2] Uskov A V, Oreilly E P, Laemmlin M, Ledentsov N N, Bimberg D. On gain saturation in quantum dot semiconductor optical amplifiers. Optics Communications, 2005, 248(1-3): 211-219

    [3] [3] Tatebayashi J, Nishioka M, Arakaw Y. Over 1.5 μm light emission from InAs quantum dots embedded in InGaAs strain-reducing layer grown by metalorganic chemical vapor depositiona. Applied Physics Letters, 2001, 78(22): 3469-3471

    [4] [4] Saravanan S, Harayama T. Investigation of InxGa1 - xAs strain reducing layers effects on InAs/GaAs quantum dots. IEICE Electronics Express, 2008, 5(2): 53-59

    [5] [5] Liu H Y, Sellers I R, Badcock T J, Mowbray D J, Skolnick M S, Groom K M, Gutiérrez Hopkinson M, Ng J S, David J P R, Beanland R. Improved performance of 1.3 μm multilayer InAs quantum-dot lasers using a high-growth-temperature GaAs spacer layer. Applied Physics Letters, 2004, 85(5): 704-706

    [6] [6] Yin Z, Tang X, Liu W, Zhang D, Du A. Effects of InxGa1 - xAs matrix layer on InAs quantum dot formation and their emission wavelength. Journal of Applied Physics, 2006, 100(3): 033109

    [7] [7] Howe P, Le Ru E C, Clarke E, Abbey B, Murray R, Jones T S. Competition between strain-induced and temperature-controlled nucleation of InAs/GaAs quantum dot. Journal of Applied Physics, 2004, 95(6): 2998-3004

    [8] [8] Ng J T, Bangert U, Missous M. Formation and role of defects in stacked large binary InAs/GaAs quantum dot structures. Semiconductor Science and Technology, 2007, 22(2): 80-85

    [9] [9] Liang S, Zhu H L, Pan J Q, Hou L P,Wang W. Comparative study of InAs quantum dots grown on different GaAs substrates by MOCVD. Journal of Crystal Growth, 2005, 282(3-4): 297-304

    [10] [10] Kudryashov I V, Evtikhiev V P, Tokranov V E, Kotel'nikov E Yu, Kryganovskii A K, Titkov A N. Effect of GaAs(0 0 1) surface misorientation on the emission from MBE grown InAs quantum dots. Journal of Crystal Growth, 1999, 201/202: 1158-1160

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    Shuping FEI, Zhongwei SHI, Lirong HUANG. InAs/GaAs quantum dots grown on different GaAs substrates with graded InxGa1-xAs strain-reducing layer[J]. Frontiers of Optoelectronics, 2010, 3(3): 241

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    Paper Information

    Received: May. 15, 2010

    Accepted: Jun. 1, 2010

    Published Online: Sep. 20, 2012

    The Author Email: HUANG Lirong (hlr5649@163.com)

    DOI:10.1007/s12200-010-0109-6

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