Metal-insulator transition in semimagnetic semiconductors.
作者： T. Wojtowicz , T. Dietl , M. Sawicki , W. Plesiewicz , J. Jaroszyński
DOI: 10.1103/PHYSREVLETT.56.2419
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摘要: Observation d'une transition isolant→metal dans Cd 0,95 Mn 0,05 Se de type n et Hg 0,915 0,085 Te p sous l'effet l'augmentation du champ magnetique; analyse des resultats montrant que la transition, caracterise par une decomposition spin geante, est due aux interactions electroniques, classe d'universalite correspondante etant d'un nouveau
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