Thermoelectric power and thermal conductivity properties in superconducting (MgB2)2-xCrx materials
Küçük Resim Yok
Tarih
2004
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
info:eu-repo/semantics/closedAccess
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.
Açıklama
7th International Conference on Materials and Mechanisms of Superconductive and High Temperature Superconductors -- MAY 25-30, 2003 -- Rio de Janeiro, BRAZIL
Anahtar Kelimeler
MgB2, superconductors, thermal conductivity, thermoelectric power
Kaynak
Physica C-Superconductivity and Its Applications
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
408
