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X-ray absorption spectroscopy of indium nitride, indium oxide, and their alloys AITranslate

Jiraroj TThienprasert; Saroj Rujirawat; Jiti Nukeaw; Sukit Limpijumnong
Kasetsart University; Suranaree University of Technology and Synchrotron Light Research Institute; King Mongkut’s Institute of Technology Ladkrabang; Suranaree University of Technology and Synchrotron Light Research Institute
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Publisher: Elsevier
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Abstract AITranslate

To investigate the local structure of InN, In2O3 and their alloys, synchrotron (In L3-edge) X-ray absorption near edge structures (XANES) of indium oxynitride samples with varied O contents are used in conjunction with first-principles calculations. A good agreement between the measured and simulated spectra is obtained. It is found that the spectra are sensitive to the coordination number of the In atoms, i.e., fourfold for InN-like structures and sixfold for In2O3-like structures. Moreover, the spectra are quite insensitive to the species (N or O) around In. The calculated band structures and density of states are also presented and discussed.

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DOI：https://doi.org/10.1016/j.commatsci.2010.01.041

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Citation Information:

To investigate the local structure of InN, In2O3 and their alloys, synchrotron (In L3-edge) X-ray absorption near edge structures (XANES) of indium oxynitride samples with varied O contents are used in conjunction with first-principles calculations. A good agreement between the measured and simulated spectra is obtained. It is found that the spectra are sensitive to the coordination number of the In atoms, i.e., fourfold for InN-like structures and sixfold for In2O3-like structures. Moreover, the spectra are quite insensitive to the species (N or O) around In. The calculated band structures and density of states are also presented and discussed.

quote

GB/T 7714-2015 [1] Jiraroj TThienprasert, Saroj Rujirawat, Jiti Nukeaw, et al. Computational Materials Science, 2010(49). DOI:10.1016/j.commatsci.2010.01.041.
MLA [1] Jiraroj TThienprasert, et al., Computational Materials Science, no. 49, 2010, https://doi.org/10.1016/j.commatsci.2010.01.041.
APA [1] Jiraroj TThienprasert, Saroj Rujirawat, Jiti Nukeaw, & Sukit Limpijumnong. (2010). Computational Materials Science(49). https://doi.org/10.1016/j.commatsci.2010.01.041
IEEE [1] Jiraroj TThienprasert, Saroj Rujirawat, Jiti Nukeaw, and Sukit Limpijumnong, Computational Materials Science, no. 49, 2010, doi: 10.1016/j.commatsci.2010.01.041.