薄膜层状外延生长的光学原位实时监测方法 |
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引用本文: | 陈凡. 薄膜层状外延生长的光学原位实时监测方法[J]. 物理, 1999, 28(8): 500-504 |
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作者姓名: | 陈凡 |
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作者单位: | 中国科学院物理研究所 |
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摘 要: | 综述了几种用于监控薄膜外延生长的光学原位实时监测方法的进展。其中光反射差法/光反射各向异性谱(RDS/RAS)和p偏振反射谱(PRS),表面光吸收(SPA),椭偏仪(SE)等。在外延过程中已观测到了薄膜层状外延周期振荡。
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关 键 词: | 薄膜 层状外延生长 光学原位 实时监测 |
INSITU REAL TIME OPTICAL MONITORING OF THIN FILM LAYERBYLAYER EPITAXIAL GROWTH |
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Abstract: | Variation methods of in-situ real time optical monitoring of thin film layer-by-layer epitaxial growth are presented.Oscillations have been observed by reflectance difference spectroscopy/reflectance anisotropy spectroscopy p-polarized reflectance spectroscopy,surface photon absorption and ellipsometry during the epitaxial growth. |
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Keywords: | thin film layer-by-layer epitaxial growth in-situ real time optical monitoring |
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