Thermal characterisation of Si(1-x)Ge(x) mixed crystals / A. Patrin, N. Abrasimov, M. Maliński, L. Bychto.
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ArtykułJęzyk: angielski Rodzaj/forma:
W: Proceedings of the 25th International Conference and Exhibition IMAPS-Poland. - 2001, s. 107-110Streszczenie: The influence of the alloy composition in Si(1-x)Ge(x) mixed crystals on the thermal diffusivity and the correlation between the thermal diffusivity and thermal conductivity are presented and discussed. It is shown that the main changes of thermal diffusivity value take place in the range of small concentration of either Ge or Si as a second fraction in the mixed crystals. It was found too that there is the directly proportional dependence between theramal diffusivity and thermal conductivity in a range of small concentration of the second fraction (below 10%) and it allows to conclude that the thermal capacity value doesn't change considerably when the thermal diffusivity value changes more that 5 times due to the second fraction change.
sprawozdanie jednostki (Informator o publikowanych wynikach prac naukowo-badawczych w 2001 roku Wydziału Elektroniki).
The influence of the alloy composition in Si(1-x)Ge(x) mixed crystals on the thermal diffusivity and the correlation between the thermal diffusivity and thermal conductivity are presented and discussed. It is shown that the main changes of thermal diffusivity value take place in the range of small concentration of either Ge or Si as a second fraction in the mixed crystals. It was found too that there is the directly proportional dependence between theramal diffusivity and thermal conductivity in a range of small concentration of the second fraction (below 10%) and it allows to conclude that the thermal capacity value doesn't change considerably when the thermal diffusivity value changes more that 5 times due to the second fraction change.