On Equilibrium Vacancy Concentration in Iron-Hydrogen Alloys
Authors
Dzhalal Aminulovich Mirzaev
South Ural State University
Alexander Aminulaevich Mirzoev
South Ural State University
Konstantin Yurievich Okishev
South Ural State University
Andrey Dmitrievich Shaburov
South Ural State University
Galina Evgenievna Ruzanova
South Ural State University
Anastasia Vladimirovna Ursaeva
South Ural State University
Keywords:
iron, hydrogen, vacancy, first principle calculations, vacancy concentration
Abstract
The authors developed a statistic theory of solid iron-hydrogen alloys considering interaction of hydrogen with the vacancies for improving A.A. Smirnov’s theory. The authors estimated the energy of formation of the complexes with different number of hydrogen atoms “from the first principles”. They gave the quantitative evaluation of concentration of such complexes depending on the temperature and influence of mutual interaction of the vacancies with hydrogen on their equilibrium concentration.
Author Biographies
Dzhalal Aminulovich Mirzaev, South Ural State University
Dr. Sc.(Physics and Mathematics), professor of the Physical Metallurgy and Solid State Physics Department
Alexander Aminulaevich Mirzoev, South Ural State University
Dr. Sc.(Physics and Mathematics), professor of the General and Theoretical Physics Department
Konstantin Yurievich Okishev, South Ural State University
Cand. Sc. (Physics and Mathematics), an associate professor of the Physical Metallurgy and Solid State Physics Department
Andrey Dmitrievich Shaburov, South Ural State University
a post-graduate student of the Physical Metallurgy and Solid State Physics Department
Galina Evgenievna Ruzanova, South Ural State University
an undergraduate student of the General and Theoretical Physics Department
Anastasia Vladimirovna Ursaeva, South Ural State University
an undergraduate student of the General and Theoretical Physics Department
