| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1278265 | International Journal of Hydrogen Energy | 2008 | 7 Pages |
Abstract
A multilayer film of Mg and Ni was prepared by dc/ac magnetron sputtering and annealed below 623 K in vacuum to obtain polycrystalline Mg2Ni thin films. The phase transformation during heating process and optical switching properties of the films were investigated. The influence of the original crystalline state of Mg2Ni films on optical switching properties such as transmission, optical band gaps and the cycle times was discussed. The indirect optical band gaps of the fully hydrogenated amorphous Mg2Ni films were estimated by linear extrapolation.
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Physical Sciences and Engineering
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Authors
Yuntao Wang, Wei Hua, Jianglan Qu, Lei Xie, Xingguo Li,