Work

Effects of Oxygen Interaction with PbTe Surface and Their Influence on Thermoelectric Material Properties

Year: 2018

Type: article

Abstract: The results of the study of thermoelectric material properties obtained by pressing the powder of lead telluride samples are presented. It is shown that an adequate model of pressed samples structure should take into account the presence of a near-surface layer, which formation is associated with the interaction of the material with atmospheric oxygen. The calculation of carrier mobility in the samples has been spent with considering the mechanisms of carrier dispersion on acoustic phonons and thermoelectronic emission.

Source: Journal of Nano- and Electronic Physics

DOI: 10.21272/jnep.10(5).05006

Authors: I. V. Horichok, V. V. Prokopiv, R. I. Zapukhlyak, O. M. Matkivskyj, T. O. Semko, I. O. Savelikhina, T. O. Parashchuk

Language: English

Topic: Advanced Thermoelectric Materials and Devices

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W2898747128

FWCI: 0.35

Cites:

Cited by: 7

Related to: 10