介电基质中Al2O3纳米粒子光电子的激子态

Yu.N. Kulchin, V.P. Dzyuba, A.V. Amosov
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引用次数: 4

摘要

本文介绍并分析了氧化铝发光研究的实验结果和理论结果,表明介电纳米粒子在弱光激光辐射的激发下具有结合能为几电子伏的电子激子态。这种具有广谱激子态的材料对于创造很重要:激子激光器和光发射器;接收和发射光学纳米天线;控制和处理信息和信号;产生低功率光孤子;光学计算机等。
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Exciton states of the optical electrons of Al2O3 nanoparticles in dielectric matrix

The report presents and analyzes the experimental results luminescence study alumina and theoretical results showing that the dielectric nanoparticles have the exciton states of electrons with binding energy of several electron volts, which are excited by the weak optical laser radiation. Such materials with a wide spectrum of exciton states are important for creation: exciton lasers and optical emitters; receiving and emitting optical nano-antennas; control and processing information and signals; generation low-power optical solitons; optical computers etc.

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