The effective mass of holes in Ag0.82Sb1.18Te2.18 and AgSbTe2
The temperature dependences of the Hall coefficients and thermoelectric power in Ag0.82Sb1.18Te2.18 and AgSbTe2 in the temperature range 4.2-320 K have been studied. It was established that Hall coefficient in Ag0.82Sb1.18Te2.18 is independent on the magnetic field, while in AgSbTe2 a weak dependence on magnetic field is observed. The effective masses of holes m *= 0.61 m 0 in Ag0.82Sb1.18Te2.18 was determined.
Download file
Counter downloads: 109
Keywords
термоэлектрический материал, коэффициент Холла, термоЭДС, эффективная масса, thermoelectric material, Hall coefficient, thermal power, effective massAuthors
| Name | Organization | |
| Ragimov S.S. | Institute for Physical Problems Baku State University; Institute of Physics of Azerbaijan National Academy of Sciences | sadiyar.raqimov@bsu.edu.az |
| Babayeva A.E. | Institute of Physics of Azerbaijan National Academy of Sciences | aygun_babayeva88@mail.ru |
| Aliyeva A.I. | Institute of Physics of Azerbaijan National Academy of Sciences | aliyevaaynura15@gmail.com |
| Selim-Zade R.I. | Institute of Physics of Azerbaijan National Academy of Sciences | rasul_sz_baku@mail.ru |
References
Дудкин Л.Д., Остраница А.Н. // ДАН СССР. - 1959. - Т. 124. - № 1. - С. 94-97.
McHugh J.P., Tiller W.A., Haszko S.K., and Wernick J.H. // J. Appl. Phys. - 1961. - V. 32. - No. 9. - P. 1785-1789.
Ненсберг. Е.Д., Штрум Е.Л. // ФТТ. - 1963. - Т. 5. - № 12. - С. 3357-3360.
Алиев С.А., Рагимов С.С. // Неорган. материалы. - 1992. - Т. 28. - № 2. - С. 329-334.
Wojciechowski K., Tobola J., Schmidt M., and Zybala R. // J. Phys. Chem. Solids. - 2008. DOI: 10.1016/j.jpcs.2008.06.148.
Jovovic V. and Heremans J.P. // Phys. Rev. B. - 2008. - V. 77. - P. 245204-1-245204-8. DOI: 10.1103/Phys. Rev. B.77.245204.
Дмитриев А.В., Звягин И.П. // УФН. - 2010. - T. 180. - Вып. 8. - C. 821-837.
Рагимов С.С., Алиев С.А. // Неорган. материалы. - 2007. - Т. 43. - № 11. - С. 1321-1324.
Borisova L. // Phys. Stat. Solidi (b). - 1984. - V. 126. - P. 155-157.
Zhang S., Jiang G., Zhu T., et al. // Int. J. Mineral., Metallurg. and Mater. - 2011. - V. 18. - No. 3. - P. 352-356. DOI: 10.1007/s12613-011-0446-5.
Armstrong R.W., Faust J.W., and Tiller W.A. // J. Appl. Phys. - 1960. - V. 31. - No. 11. - Р. 1954-1959.
Stegger A., Wald F., and Eskerlin P. // Z. Naturforsch. - 1961. - No. 16a. - Р. 130-131.
Аскеров Б.М. Кинетические эффекты в полупроводниках. - Л.: Наука, 1970. - 303 с.
