Influence of preparation conditions of thin thermoelectric layers on their power factor

0030657 - ÚFE 2006 RIV CZ eng C - Conference Paper (international conference)
Zeipl, Radek - Walachová, Jarmila - Pavelka, Martin - Jelínek, Miroslav
Influence of preparation conditions of thin thermoelectric layers on their power factor.
[Vliv depozičních podmínek na "power factor " (účiník) tenkých termoelektrických vrstev.]
NANO´05. Brno: Brno University of Technology, Faculty of Mechanical Engineering, 2005 - (Šandera, P.), s. 106-111. ISBN 80-214-3085-0.
[NANO '05 - NANEMAT. Brno (CZ), 08.11.2005-10.11.2005]
R&D Projects: GA ČR(CZ) GA202/02/0098
Institutional research plan: CEZ:AV0Z20670512
Keywords : Seebeck effect * thermoelectricity * power factor
Subject RIV: BM - Solid Matter Physics ; Magnetism

The influence of preparation conditions on the power factor and the dependency of the Seebeck coefficient on conductivity for prepared layers were explored. Layers were prepared by laser ablation from Bi₂Te₃ target on quartz glass substrates. Thickness of layers changed from 13nm to 400nm, the temperature of the substrate during deposition varied from 300^oC to 480^oC and density of energy of laser beam from 2J/cm² to 10J/cm².

Experiment zkoumal vliv depozičních podmínek na "power factor" a závislost Seebekova koeficientu na vodivost pro tenké vrstvy připravené metodou laserové ablace z Bi₂Te₃ terče na skleněné substráty. Tloušťka připravených vrstev se měnila od 13nm do 400nm, teplota substrátu během depozice od 300^oC to 480^oC a hustota laserového svazku od 2J/cm² to 10J/cm².
Permanent Link: http://hdl.handle.net/11104/0120385