Abstract

Reflectivity and modulated photoreflectivity spectra of ZnO and Zn_1 – xMg_xO epitaxial layers as well as ZnO/Zn_1 – xMg_xO quantum wells have been studied at normal and oblique light incidence. Comparison of experimental and calculated spectra allowed refinement of certain parameters of excitons in these structures and the order of energy bands in ZnO.

中文翻译：

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基于ZnO的量子阱结构的反射率和光反射光谱

摘要

ZnO和Zn _{1 –  x} Mg _x O外延层以及ZnO / Zn _{1 –  x} Mg _x O量子阱的反射率和调制光反射谱在正常和倾斜光入射条件下都得到了研究。实验光谱和计算光谱的比较允许精炼这些结构中激子的某些参数以及ZnO的能带顺序。