Short-range order in AuMn and AuCr alloys

Autor:	Lee E. Tanner, Philip C. Clapp, Robert S. Toth
Rok vydání:	1968
Předmět:	Crystallography Materials science Reflection (mathematics) Condensed matter physics Electron diffraction Mechanics of Materials Mechanical Engineering Superlattice Short range order General Materials Science Condensed Matter Physics Maxima
Zdroj:	Materials Research Bulletin. 3:855-861
ISSN:	0025-5408
DOI:	10.1016/0025-5408(68)90102-5
Popis:	Long-range ordered alloys Au 3 Mn and Au 3 Cr were examined by electron diffraction at elevated temperatures. On heating through the critical ordering temperature, the reflections due to LRO disappear and are replaced by diffuse maxima which appear at positions different from the superlattice reflection locations. This behavior agrees with the predictions of a statistical-thermodynamic model for short-range order proposed by Clapp and Moss, but is in contradiction to the microdomain concept for this state.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9001f207e386a21fe494df7856850f7a https://doi.org/10.1016/0025-5408(68)90102-5 Zobrazit plný text záznamu