Crystal structure of κ-In2Se3
| Autor: | Jacek B. Jasinski, Chung Ching Yang, K. Nauka, Gary Gibson, J. Washburn, W. Swider, Zuzanna Liliental-Weber, Alison Chaiken |
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| Rok vydání: | 2002 |
| Předmět: | |
| Zdroj: | Applied Physics Letters. 81:4356-4358 |
| ISSN: | 1077-3118 0003-6951 |
| DOI: | 10.1063/1.1526925 |
| Popis: | Structural properties of single-phase films of {kappa}-In{sub 2}Se{sub 3} and {gamma}-In{sub 2}Se{sub 3} were investigated. Both films were polycrystalline but their microstructure differed considerably. The a-lattice parameter of {kappa}-In{sub 2}Se{sub 3} has been measured. Comparison between these two materials indicates that {kappa}-In{sub 2}Se{sub 3} has a significantly larger unit cell ({Delta}c = 2.5 {+-} 0.2 % and {Delta}a = 13.5 {+-} 0.5%) and a structure more similar to the {alpha}-phase of In{sub 2}Se{sub 3}. |
| Databáze: | OpenAIRE |
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