Analysis of the Heat Characteristics of the p-Type Ge Single Crystals


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Using the pyroelectric method (TSWM), it was shown that the heat-conduction and thermal diffusivity coefficients of p-type germanium single crystals depend on the doping concentration of Ga (1 × 1014, 3 × 1014, 4.5 × 1014, 9 × 1014, 3.5 × 1015 cm–3) in the [111], [110] and [100] crystallographic orientation. It is found that the error in determining the thermal diffusivity is not more than 9%, the thermal conductivity‒10%. The measurements were carried out in the temperature range 20–80°С.

Sobre autores

O. Malyshkina

Tver State University

Autor responsável pela correspondência
Email: Olga.Malyshkina@mail.ru
Rússia, Tver, 170100

I. Kaplunov

Tver State University

Email: Olga.Malyshkina@mail.ru
Rússia, Tver, 170100

V. Fokina

Tver State University

Email: Olga.Malyshkina@mail.ru
Rússia, Tver, 170100

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