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Title: Optical Studies of Heat Transfer in PbTe:Bi(Sb) Thin Films
Authors: Ivakin, E.
Kisialiou, I.
Nykyruy, L.
Yavorskyy, Ya.
Никируй, Любомир Іванович
Keywords: Bismuth Tellurides, Thermoelectric, Antisite Defects
Issue Date: 1-Dec-2018
Publisher: Semiconductors (Pleiades Publishing)
Citation: Ivakin, E.V., Kisialiou, I.G., Nykyruy, L.I. and Yavorskyy, Y.S., 2018. Optical Studies of Heat Transfer in PbTe: Bi (Sb) Thin Films. Semiconductors, 52(13), pp.1691-1695.
Abstract: Electrical and thermal properties of lead-telluride films from 0.3 to 2.4 μm in thickness doped with antimony and bismuth, which were synthesized by thermal evaporation in vacuum, are investigated. Contact-free measurement of the in-plane thermal diffusivity is performed by the excitation of surface transient gratings and it is shown that the developed doping technology leads to a noticeable decrease in this heat-transfer parameter when compared with undoped PbTe. © 2018, Pleiades Publishing, Ltd.
Appears in Collections:Статті та тези (ФТФ)

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