Acoustic and NMR investigations of melting and crystallization of indium–gallium alloys in pores of synthetic opal matrices
- Autores: Pirozerskii A.L.1, Charnaya E.V.1, Lee M.K.2,3, Chang L.J.2, Nedbai A.I.1, Kumzerov Y.A.4, Fokin A.V.4, Samoilovich M.I.5, Lebedeva E.L.1, Bugaev A.S.6
-
Afiliações:
- Physics Faculty
- Department of Physics
- NSC Instrument Center at NCKU
- Ioffe Physical Technical Institute
- Tekhnomash Central Research Technological Institute
- Moscow Institute of Physics and Technology
- Edição: Volume 62, Nº 3 (2016)
- Páginas: 306-312
- Seção: Physical Acoustics
- URL: https://journals.rcsi.science/1063-7710/article/view/185690
- DOI: https://doi.org/10.1134/S106377101603012X
- ID: 185690
Citar
Resumo
The paper presents the results of studying the crystallization and melting processes of Ga–In eutectic alloys, which are embedded in opal matrices, using acoustic and NMR methods. The indium concentrations in the alloys were 4, 6, 9, and 15 at %. Measurements were performed upon cooling from room temperature to complete crystallization of the alloys and subsequent heating. It is revealed how the size effects and alloy composition influence the formation of phases with α- and β-Ga structures and on changes in the melting-temperature ranges. A difference was observed between the results obtained using acoustic and NMR methods, which was attributed to different temperature measurement conditions.
Sobre autores
A. Pirozerskii
Physics Faculty
Email: charnaya@mail.ru
Rússia, Ulyanovskaya ul. 1, Petrodvorets, 198504
E. Charnaya
Physics Faculty
Autor responsável pela correspondência
Email: charnaya@mail.ru
Rússia, Ulyanovskaya ul. 1, Petrodvorets, 198504
M. Lee
Department of Physics; NSC Instrument Center at NCKU
Email: charnaya@mail.ru
República da China, Tainan, 70101; Tainan, 70101
L. Chang
Department of Physics
Email: charnaya@mail.ru
República da China, Tainan, 70101
A. Nedbai
Physics Faculty
Email: charnaya@mail.ru
Rússia, Ulyanovskaya ul. 1, Petrodvorets, 198504
Yu. Kumzerov
Ioffe Physical Technical Institute
Email: charnaya@mail.ru
Rússia, Politekhnicheskaya ul. 26, St. Petersburg, 194021
A. Fokin
Ioffe Physical Technical Institute
Email: charnaya@mail.ru
Rússia, Politekhnicheskaya ul. 26, St. Petersburg, 194021
M. Samoilovich
Tekhnomash Central Research Technological Institute
Email: charnaya@mail.ru
Rússia, ul. Ivana Franko 4, Moscow, 121108
E. Lebedeva
Physics Faculty
Email: charnaya@mail.ru
Rússia, Ulyanovskaya ul. 1, Petrodvorets, 198504
A. Bugaev
Moscow Institute of Physics and Technology
Email: charnaya@mail.ru
Rússia, Institutskii per. 9a, Dolgoprudnyi, Moscow oblast, 141700
Arquivos suplementares
