Properties of optical phonons in cubic InxGa1-xN

K. Torii, N. Usukura, Atsushi Nakamura, Takayuki Sota, S. F. Chichibu, T. Kitamura, H. Okumura

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The properties of zone center optical phonons in ternary cubic InxGa1-xN were studied. The infrared reflectance spectroscopy and auxiliary Raman spectra confirmed the one-mode behavior of phonons. The optical phonons behavior was found to be type I and was arised from both the small mass ratio of Ga to In atoms and the strong ionicity of Ga-N and IN-N bonds.

Original languageEnglish
Pages (from-to)52-54
Number of pages3
JournalApplied Physics Letters
Volume82
Issue number1
DOIs
Publication statusPublished - 2003 Jan 6

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phonons
mass ratios
Raman spectra
reflectance
spectroscopy
atoms

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Torii, K., Usukura, N., Nakamura, A., Sota, T., Chichibu, S. F., Kitamura, T., & Okumura, H. (2003). Properties of optical phonons in cubic InxGa1-xN. Applied Physics Letters, 82(1), 52-54. https://doi.org/10.1063/1.1535273

Properties of optical phonons in cubic InxGa1-xN. / Torii, K.; Usukura, N.; Nakamura, Atsushi; Sota, Takayuki; Chichibu, S. F.; Kitamura, T.; Okumura, H.

In: Applied Physics Letters, Vol. 82, No. 1, 06.01.2003, p. 52-54.

Research output: Contribution to journalArticle

Torii, K, Usukura, N, Nakamura, A, Sota, T, Chichibu, SF, Kitamura, T & Okumura, H 2003, 'Properties of optical phonons in cubic InxGa1-xN', Applied Physics Letters, vol. 82, no. 1, pp. 52-54. https://doi.org/10.1063/1.1535273
Torii, K. ; Usukura, N. ; Nakamura, Atsushi ; Sota, Takayuki ; Chichibu, S. F. ; Kitamura, T. ; Okumura, H. / Properties of optical phonons in cubic InxGa1-xN. In: Applied Physics Letters. 2003 ; Vol. 82, No. 1. pp. 52-54.
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