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Volumn 82, Issue 26, 2003, Pages 4720-4722

Temperature dependence of the energy gap and free carrier absorption in bulk InAs0.05Sb0.95 single crystals

Author keywords

[No Author keywords available]

Indexed keywords

COMPOSITION; ENERGY GAP; THERMAL EFFECTS; THIN FILMS;

EID: 0038105405     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1587002     Document Type: Article
Times cited : (15)

References (27)
  • 14
    • 0004071609 scopus 로고
    • Cambridge University Press, Cambridge, UK
    • 1/2 is used. This discrepancy arises because both these expressions only approximate the true energy dependence of the optical matrix element. The one used in the text is derived using the oscillator sum rule, to get the expression in terms of the effective mass [see, e.g., A. H. Wilson, Theory of Metals, 2nd ed. (Cambridge University Press, Cambridge, UK, 1965)] while the former assumes that the matrix element is independent of energy. To circumvent the ambiguity, fits to both the expressions were done and the energy gaps obtained from either of the two were seen to be, in the worst case, 5% off. This is also the uncertainty inherent in the method used and in the present case, amounting to around 10 meV. The relation mentioned in text fit the data better and was therefore used. [Also see E. J. Johnson, in Semiconductors and Semimetals, edited by R. K. Willardson and A. C. Beer (Academic, New York, 1967), Vol. 3, p. 154.]
    • (1965) Theory of Metals, 2nd Ed.
    • Wilson, A.H.1
  • 15
    • 0004367048 scopus 로고
    • edited by R. K. Willardson and A. C. Beer Academic, New York
    • 1/2 is used. This discrepancy arises because both these expressions only approximate the true energy dependence of the optical matrix element. The one used in the text is derived using the oscillator sum rule, to get the expression in terms of the effective mass [see, e.g., A. H. Wilson, Theory of Metals, 2nd ed. (Cambridge University Press, Cambridge, UK, 1965)] while the former assumes that the matrix element is independent of energy. To circumvent the ambiguity, fits to both the expressions were done and the energy gaps obtained from either of the two were seen to be, in the worst case, 5% off. This is also the uncertainty inherent in the method used and in the present case, amounting to around 10 meV. The relation mentioned in text fit the data better and was therefore used. [Also see E. J. Johnson, in Semiconductors and Semimetals, edited by R. K. Willardson and A. C. Beer (Academic, New York, 1967), Vol. 3, p. 154.]
    • (1967) Semiconductors and Semimetals , vol.3 , pp. 154
    • Johnson, E.J.1
  • 16
    • 0003624373 scopus 로고
    • Springer, Berlin
    • 0.95 should be similar. See, for example, K. Seeger, Semiconductor Physics, 5th ed. (Springer, Berlin, 1991), p. 316; and W. Dobbelaere, J. De Boeck, P. Van Miegham, R. Mertens, and G. Borghs, J. Appl. Phys. 69, 2536 (1991).
    • (1991) Semiconductor Physics, 5th Ed. , pp. 316
    • Seeger, K.1
  • 24
    • 0000371799 scopus 로고
    • edited by R. K. Willardson and A. C. Beer, Academic, New York
    • H. Y. Fan, in Semiconductors and Semimetals, edited by R. K. Willardson and A. C. Beer, (Academic, New York, 1967), Vol. 3, p. 406.
    • (1967) Semiconductors and Semimetals , vol.3 , pp. 406
    • Fan, H.Y.1
  • 25
  • 26
    • 0004367048 scopus 로고
    • edited by R. K. Willardson and A. C. Beer Academic, New York
    • E. J. Johnson, in Semiconductors and Semimetals, edited by R. K. Willardson and A. C. Beer (Academic, New York, 1967), Vol. 3, p. 154.
    • (1967) Semiconductors and Semimetals , vol.3 , pp. 154
    • Johnson, E.J.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.