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AIN薄膜对太阳能吸收率的研究

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Indexed by:期刊论文

Date of Publication:2012-01-28

Journal:太阳能学报

Included Journals:EI、PKU、ISTIC、CSCD、Scopus

Volume:33

Issue:1

Page Number:68-72

ISSN No.:0254-0096

Key Words:磁控溅射;物理气相沉积;AlN薄膜;选择性吸收膜

Abstract:采用磁控溅射方法,在高纯氩气和氮气混合气氛下成功制备出Al(W)-AlN系太阳能选择性吸收薄膜.借助吸收光谱分析,比较了Al、W两种反射层材料上制备单层AlN和多层AlN薄膜的光谱吸收特性.结果表明:多层AlN薄膜比单层AlN薄膜的吸收性能好;W比Al更适合做反射面材料,W-渐变型多层AlN膜系对太阳能的吸收率可达到80%以上.

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