Thermal Expansion of Micro- and Nanocrystalline HfB2
- Авторлар: Kovalev D.Y.1, Shilkin S.P.2, Konovalikhin S.V.1, Kalinnikov G.V.2, Korobov I.I.2, Kravchenko S.E.2, Khomenko N.Y.1, Andrievskii R.A.2
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Мекемелер:
- Institute of Structural Macrokinetics and Materials Science
- Institute of Problems of Chemical Physics
- Шығарылым: Том 57, № 1 (2019)
- Беттер: 32-36
- Бөлім: Thermophysical Properties of Materials
- URL: https://journals.rcsi.science/0018-151X/article/view/157732
- DOI: https://doi.org/10.1134/S0018151X18050164
- ID: 157732
Дәйексөз келтіру
Аннотация
Hafnium diboride nano- and microcrystals are studied by high-temperature X-ray diffraction in the temperature range of 300–1500 K. HfB2 nanocrystals are found to have a greater thermal expansion coefficient than HfB2 microcrystals. The thermal expansion of HfB2 is found to be anisotropic with respect to the unit cell axes.
Авторлар туралы
D. Kovalev
Institute of Structural Macrokinetics and Materials Science
Хат алмасуға жауапты Автор.
Email: kovalev@ism.ac.ru
Ресей, Chernogolovka, Moscow oblast, 142432
S. Shilkin
Institute of Problems of Chemical Physics
Email: kovalev@ism.ac.ru
Ресей, Chernogolovka, Moscow oblast, 142432
S. Konovalikhin
Institute of Structural Macrokinetics and Materials Science
Email: kovalev@ism.ac.ru
Ресей, Chernogolovka, Moscow oblast, 142432
G. Kalinnikov
Institute of Problems of Chemical Physics
Email: kovalev@ism.ac.ru
Ресей, Chernogolovka, Moscow oblast, 142432
I. Korobov
Institute of Problems of Chemical Physics
Email: kovalev@ism.ac.ru
Ресей, Chernogolovka, Moscow oblast, 142432
S. Kravchenko
Institute of Problems of Chemical Physics
Email: kovalev@ism.ac.ru
Ресей, Chernogolovka, Moscow oblast, 142432
N. Khomenko
Institute of Structural Macrokinetics and Materials Science
Email: kovalev@ism.ac.ru
Ресей, Chernogolovka, Moscow oblast, 142432
R. Andrievskii
Institute of Problems of Chemical Physics
Email: kovalev@ism.ac.ru
Ресей, Chernogolovka, Moscow oblast, 142432
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