Abstract:
用射频溅射两步法制备立方氮化硼(c-BN) 薄膜,由傅立叶变换红外吸收光谱计算其立方相含量, 用紫外-可见光分光光度计测得薄膜的反射光谱R(λ) 和透射光谱T(λ),进一步确定薄膜的吸收系数α随光子能量h v变化的关系曲线,计算出薄膜的光学带隙, 其结果与经验公式的计算结果相吻合。
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Year: 2006
Language: Chinese
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 11
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