Chin. J. Semicond. > 2005, Volume 26 > Issue S1 > 78-81

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Control of Growth of Self-Assembled Semiconductor Quantum Dots

Lou Chaogang, Li Xianjie, Zhang Xiaobing and Lei Wei

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Abstract: This paper investigates the control of growth of self-assembled semiconductor quantum dots.After simulating the self-assembled quantum dots based on mean-field model and nonmean field model,a method to control the sizes of quantum dots by suppressing the ripening of islands is proposed,and a computer simulation based on this method is carried out.Results show that separating adatom sea into many nanometer-sized isolated cells will suppress the ripening of islands,thus growing rates can be adjusted to obtain ordered and uniform quantum dot arrays.

Key words: self-assemblyquantum dotripening

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    Received: 19 August 2015 Revised: Online: Published: 01 December 2005

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      Lou Chaogang, Li Xianjie, Zhang Xiaobing, Lei Wei. Control of Growth of Self-Assembled Semiconductor Quantum Dots[J]. Journal of Semiconductors, 2005, 26(S1): 78-81. ****Lou C G, Li X J, Zhang X B, Lei W. Control of Growth of Self-Assembled Semiconductor Quantum Dots[J]. Chin. J. Semicond., 2005, 26(13): 78.
      Citation:
      Lou Chaogang, Li Xianjie, Zhang Xiaobing, Lei Wei. Control of Growth of Self-Assembled Semiconductor Quantum Dots[J]. Journal of Semiconductors, 2005, 26(S1): 78-81. ****
      Lou C G, Li X J, Zhang X B, Lei W. Control of Growth of Self-Assembled Semiconductor Quantum Dots[J]. Chin. J. Semicond., 2005, 26(13): 78.

      Control of Growth of Self-Assembled Semiconductor Quantum Dots

      • Received Date: 2015-08-19

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