منابع مشابه
DEPENDENCE OF THE INSULATOR-METAL TRANSITION IN EuO ON MAGNETIC ORDER*
Recently Penney et al. concluded that the activation energy of insulator-metal transition in EuO varies linearly with the magnetization [l] _ In this letter we present data whichi disagree with this conclusion. The resistivity p of some EuO samples decreases by many orders of magnitude between the Curie temperature (T,= 69K) and 50K [ 1,2]. This “insulator-metal transition” is due primarily to ...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2003
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.68.125107