Magneto-Reflectivity of Gallium Nitride
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P.A. Shields; R.J. Nicholas; B. Beaumont; P. Gibart
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Article
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1999
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John Wiley and Sons
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English
โ 157 KB
We have used interband magneto-reflectivity to study the band parameters of wurtzite GaN epilayers grown on sapphire. Using magnetic fields up to 57 T, we have observed a series of up to ten magnetoexcitonic transitions for the first time. The levels can be fitted with two intersecting magneto-excit