GaN/AlGaN resonant Bragg structure

Author:

Ivanov A. A.1,Chaldyshev V. V.1,Zavarin E. E.1,Sakharov A. V.1,Lundin W. V.1,Tsatsulnikov A. F.2

Affiliation:

1. Ioffe Physical-Technical Institute of the Russian Academy of Sciences

2. Submicron Heterostructures for Microelectronics Research & Engineering Center of the Russian Academy of Sciences

Abstract

Reflection spectra from a resonant Bragg structure with 30 GaN/AlGaN quantum wells have been measured at room temperature. Numerical modeling using the method of transfer matrices gave a quantitatively accurate fit of the experimental results. Defined radiative and non-radiative broadening parameters of the exciton in GaN/AlGaN quantum wells.

Publisher

The Russian Academy of Sciences

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