The Thermoelectric Properties of Silver Doped of Lead Telluride
Journal Title: Фізика і хімія твердого тіла - Year 2016, Vol 17, Issue 2
Abstract
The synthesis and study the structure and thermoelectric properties of silver doped of lead telluride with impurity concentration of 0.3, 0.5, 1.0 at.%. Established that in the samples PbTe: Ag with impurity concentration > 0.5 at. % Ag present phase pure lead, due to reaching the solubility of impurities. The influence of temperature of annealing on Seebeck coefficient, thermal conductivity and specific conductivity was identified.
Authors and Affiliations
M. A. Lopyanko, S. I. Mudrij, S. V. Optasyuk, T. O. Semko, T. S. Luba, G. D. Mateik, I. V. Gorichok, Ya. S. Yavorskyi
Keywords
Related Articles
- EP ID EP255140
- DOI 10.15330/pcss.17.2.188-192
- Views 78
- Downloads 0
Anode Materials of Lithium Power Sources on Silicon and Silicon-Based Compounds (Review)
This review analyzes the trend of using silicon and silicon-containing materials used as electrodes of lithium power sources (LPS). The reasons that do not allow effectively use them for industrial production of LPS are...
Thermodynamic Analysis of Perspective AlB12 Synthesis Reactions from Industrially Accessible Oxygen-Free Compounds
Reactions of aluminum dodecaboride synthesis from oxygen free industrially available boron compounds by interaction of condensed and gaseous aluminum with boron nitride and carbide were the subject of thermodynamic analy...
Thermoelectric Properties of Solid Solutions PbSnAgTe
The phase composition and thermoelectric properties of solid solutions Pb16Sn2Ag2Te20 and Pb14Sn4Ag2Te20 are researched. Biphasic structure of the samples is installed, which providing to low values of thermal conductivi...
Structure, Energy State and Electrokinetic Characteristics of Zr1+xCo1-xSb Solid Solution
The features of the crystal and electronic structures, electrokinetic and energy state characteristics of Zr1+xCo1-xSb semiconductor solid solution in the temperature range T = 80 ÷ 400 K were investigated. The mechanism...
Electrotechnical Model of Conductivity of Lead Telluride, Obtained by Method of Powder Pressing
The results of study of thermoelectric properties of lead telluride obtained by method of powder pressing arepresented. A modified electrical model for interpreting the empirical dependences σ (T) is proposed, according...