Thermoelectric power and thermal conductivity properties in superconducting (MgB2)(2-x)Cr-x materials

YAKINCI, ME; BALCI, YAKUP; Aksan, MEHMET

doi:10.1016/j.physc.2004.03.110

Thermoelectric power and thermal conductivity properties in superconducting (MgB2)(2-x)Cr-x materials

Atıf İçin Kopyala

YAKINCI M., BALCI Y., Aksan M. A.

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, cilt.408, ss.684-685, 2004 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 408
Basım Tarihi: 2004
Doi Numarası: 10.1016/j.physc.2004.03.110
Dergi Adı: PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.684-685
İnönü Üniversitesi Adresli: Evet

Özet

Experimental results of thermoelectric power, S(T), and thermal conductivity, kappa(T), in (MgB2)(2-x)Cr-x, were studied. The both electronic and lattice contributions Of K(T) of the samples were investigated between 40 and 300 K. The total K(T) was found in the range of 80-260 mW/cm K and the S(T) measurements showed a variation between 5.9 and 14.3 muV/K at 300 K depending on the Cr substitution. The all S(T) data obtained were found to be positive. (C) 2004 Elsevier B.V. All rights reserved.