Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 1993

Ключевые слова: Boron compounds, Composition effects, Crystal growth, Electric conductivity of liquids, Germanium compounds, Oxides, Semiconducting germanium compounds, Temperature control, Viscosity of liquids, Monocrystals, Molten materials

Аннотация: Melt parameters have been measured as a function of their temperature (1373-1713 K) and composition. Activation energies of viscous flow and electric conduction have been calculated using these data, with the last calculated separately for the high- and low-temperature sections. The increase of viscosity, electric conduction and activation energy with a growth of germanium dioxide content in a melt has been revealed. There are no any typical points on the viscosity isotherms. The data obtained are shown to be greatly different on similar characteristics of binar boron oxide - lithium (potassium) oxide melts.

Журнал: Rasplavy

Выпуск журнала: Is. 4

Номера страниц: 88-90

• Bakhvalov S.G. (Krasnoyarskij Gosudarstvennyj Univ, Krasnoyarsk, Russian Federation)
• Pastukhov E.A. (Krasnoyarskij Gosudarstvennyj Univ, Krasnoyarsk, Russian Federation)
• Denisov V.M. (Krasnoyarskij Gosudarstvennyj Univ, Krasnoyarsk, Russian Federation)
• Musikhin V.I. (Krasnoyarskij Gosudarstvennyj Univ, Krasnoyarsk, Russian Federation)
• Istomin S.A. (Krasnoyarskij Gosudarstvennyj Univ, Krasnoyarsk, Russian Federation)

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