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High sensitivity of Franz-Keldysh oscillations in photoreflectance spectra for probing morphology in Al_xGa _1−xN/GaN heterostructures

H. Takeuchi, Y. Yamamoto, Y. Kamo, T. Kunii, T. Oku, S. Wakaiki and M. Nakayama

Eur. Phys. J. Appl. Phys., 37 2 (2007) 119-122

DOI: https://doi.org/10.1051/epjap:2007009

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