Impact of Surface Roughness on Recrystallization of an α-Al(2)O(3)(001) Single Crystal to α-AlO(OH) Diaspore Microcrystals

[Image: see text] We demonstrate that the surface of an α-Al(2)O(3)(001) single crystal recrystallizes to α-AlO(OH) under ultrahigh pressure (8 GPa) at 600 °C. The recrystallization depends on the degree of surface roughness. A polished surface topotaxially recrystallizes to (100)-oriented α-AlO(OH)...

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Detalles Bibliográficos
Autores principales: Sasahara, Yuki, Kanatani, Koki, Matsuhisa, Masayuki, Wada, Yuji, Shimizu, Ryota, Nishiyama, Norimasa, Hitosugi, Taro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7512432/
https://www.ncbi.nlm.nih.gov/pubmed/32984670
http://dx.doi.org/10.1021/acsomega.0c01376

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7512432/
https://www.ncbi.nlm.nih.gov/pubmed/32984670
http://dx.doi.org/10.1021/acsomega.0c01376

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