Photo-induced optical activity in phase-change memory materials
We demonstrate that optical activity in amorphous isotropic thin films of pure Ge2Sb2Te5 and N-doped Ge2Sb2Te5N phase-change memory materials can be induced using rapid photo crystallisation with circularly polarised laser light. The new anisotropic phase transition has been confirmed by circular di...
| Main Authors: | , , , , , , , , , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
Springer Nature
2015
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