Chin. J. Semicond. > 2007, Volume 28 > Issue 7 > 1041-1047

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Analytic Models for Compensation Ratio of Wurtzite n-GaN at Room Temperature

He Jusheng, Zhang Meng, Xu Biao and Tang Jiancheng

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Abstract: Based on Chin's theory,which describes the concentration and compensation ratio dependencies of the low-field mobility in gallium nitride in wide concentration ranges (1e16~1e20cm-3) at room temperature,an analytic model for the compensation ratio of unintentionally doped GaN at room temperature has been obtained.Another model for Si-doped GaN has also been obtained by use of theoretical calculations and computational methods.A comparison of these models with the fitting value from experimental results shows that the new analytic models have a good agreement in the electron concentration range of 3e16~1e18cm-3.

Key words: compensation ratiogallium nitrideelectron drift mobilityHall mobilitycompensating acceptor

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    Received: 18 August 2015 Revised: 31 January 2007 Online: Published: 01 July 2007

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      He Jusheng, Zhang Meng, Xu Biao, Tang Jiancheng. Analytic Models for Compensation Ratio of Wurtzite n-GaN at Room Temperature[J]. Journal of Semiconductors, 2007, 28(7): 1041-1047. ****He J S, Zhang M, Xu B, Tang J C. Analytic Models for Compensation Ratio of Wurtzite n-GaN at Room Temperature[J]. Chin. J. Semicond., 2007, 28(7): 1041.
      Citation:
      He Jusheng, Zhang Meng, Xu Biao, Tang Jiancheng. Analytic Models for Compensation Ratio of Wurtzite n-GaN at Room Temperature[J]. Journal of Semiconductors, 2007, 28(7): 1041-1047. ****
      He J S, Zhang M, Xu B, Tang J C. Analytic Models for Compensation Ratio of Wurtzite n-GaN at Room Temperature[J]. Chin. J. Semicond., 2007, 28(7): 1041.

      Analytic Models for Compensation Ratio of Wurtzite n-GaN at Room Temperature

      • Received Date: 2015-08-18
      • Accepted Date: 2006-12-28
      • Revised Date: 2007-01-31
      • Published Date: 2007-07-05

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