Probing Nitride Thin Films in 3-Dimensions Using a Variable Energy Electron Beam


Carol Trager-Cowan, D McColl, F Sweeney, S T F Grimson, J-F Treguer, A Mohammed, P G Middleton, S K Manson-Smith, K P O'Donnell
University of Strathclyde

W Van der Stricht, I Moerman, P Demeester
University of Ghent

M F Wu, A Vantomme
KULeuven

D Zubia, S D Hersee
University of New Mexico

This article was presented as part of Symposium W, "Gallium Nitride and Related Alloys" at the 1999 Fall Meeting of the Materials Research Society held in Boston, Massachusetts, November 28-December 3

Abstract

In this paper we illustrate the application of electron beam techniques to the measurement of strain, defect and alloy concentrations in nitride thin films. We present brief comparative studies of CL spectra of AlGaN and InGaN epilayers and EBSD patterns obtained from two silicon-doped 3 µm thick GaN epilayers grown on an on-axis (0001) sapphire substrate and a sapphire substrate misoriented by 10° toward the m-plane (10(-1)0).

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Cite this article as: MRS Internet J. Nitride Semicond. Res. 5S1, W5.10 (2000).


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MRS Internet Journal of Nitride Semiconductor Research
last updated Wednesday, May 17, 2000 4:56:12 PM.
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