锌掺杂镓酸盐薄膜的制备特点及主要光学性质

N. Popovich, I. É. Kacher, N. Dovgoshej, Yu. Tomashpolskij
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引用次数: 0

摘要

本文的研究结果是关于锌镓酸盐薄膜的光学性质,热处理和自然老化对其的影响。结果表明,这些薄膜的透射区为0.3 ~ 25 mcm,折射率增加到n = 2.33,带隙宽度Eg = 3.7 eV。由于在473 K下进行热处理,折射率增加到2.40。确定了脉冲激光溅射和平衡蒸发法制膜的最佳工艺条件。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Peculiarities of preparation and main optical properties of zinctetratiogallate films
The given results of investigation are dealing with optical properties of zinctetratiogallate films, the influence of thermoprocessing and natural aging on them. It is demonstrated that transmission region of these films is 0.3- 25 mcm, the index of refraction increases to n equals 2.33 and band gap width is Eg equals 3.7 eV. In consequence of thermoprocessing at 473 K, the index of refraction increases to 2.40. The optimum technological conditions of films preparation by the method of pulse laser sputtering and quasiequilibrium evaporation are determined.
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