| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1503201 | Scripta Materialia | 2008 | 4 Pages |
Abstract
An LaMg2Ni alloy film was prepared by electron beam evaporation plus annealing. Upon hydrogen loading/unloading, the film shows the reversible conversion from a metallic, reflecting state to a semiconducting, color-neutral transparent one. The contrast ratio of the resistivity between two states is over four orders of magnitude. The lower reflection in the dehydrogenated film is attributed to the rough surface originated from the previous hydrogenation.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Fang Fang, Jing Zhang, Shiyou Zheng, Guorong Chen, Yonggang Wu, Dalin Sun,