Enviar artigo por via de e-mail Polyamorphism in silicon nanocrystals under pressure
- Autores: Ovsyuk N.N.1, Lyapin S.G.2
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Afiliações:
- Sobolev Institute of Geology and Mineralogy, Siberian Branch
- Institute for High Pressure Physics
- Edição: Volume 80, Nº 11 (2016)
- Páginas: 1295-1297
- Seção: Proceedings of the International Symposium “Ordering in Minerals and Alloys” OMA-18 and Chairman of the Organizing Committee of the International Symposium “Order, Disorder, and the Properties of Oxides” ODPO-18
- URL: https://journals.rcsi.science/1062-8738/article/view/184861
- DOI: https://doi.org/10.3103/S1062873816110241
- ID: 184861
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Resumo
Many works have been devoted to describing mechanisms of pressure-induced polyamorphism. This phenomenon is apparent in the phase transition between low- and high-density amorphous states (LDA and HDA) upon the application of pressure, resulting in substantial changes in the structure and physical properties of the amorphous state. The HDA–LDA transition in Si nanocrystals is observed when recording Raman spectra in situ during decompression at 6.68 GPa.
Sobre autores
N. Ovsyuk
Sobolev Institute of Geology and Mineralogy, Siberian Branch
Autor responsável pela correspondência
Email: ovsyuk@igm.nsc.ru
Rússia, Novosibirsk, 630090
S. Lyapin
Institute for High Pressure Physics
Email: ovsyuk@igm.nsc.ru
Rússia, Troitsk, Moscow oblast, 108840
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