Хартрi–фокiвська задача електронно-дiркової пари в квантовiй ямi GaN

• Date: 2018
• Main Author: Lokot, L. E.
• Format: Article
• Language: English; Ukrainian
• Published: Publishing house "Academperiodika" 2018
• Subjects: хартрi–фокiвська апроксимацiя; екситон; в’юрцитна квантова яма; кулонiвський ефект; лазери
• Online Access: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018269
• Journal Title: Ukrainian Journal of Physics

We present microscopic calculations of the absorption spectra for GaN=AlxGa1 xN quantum well systems. Whereas the quantum well structures with the parabolic law of dispersion exhibit the usual bleaching of an exciton resonance without shifting a spectral position, the significant red-shift of an exc...