Magnetic semiconductors and half-metals.

Autor: Coey, J. M. D., Sanvito, S.
Předmět:
Zdroj: Journal of Physics D: Applied Physics; Apr2004, Vol. 37 Issue 7, p988-993, 6p
Abstrakt: Variants of fully spin-polarized electronic structures that may be found in ferromagnetic metals, semimetals and semiconductors are reviewed, with examples. A simple classification scheme is presented, with six broad categories. The attribution of a material to a particular category is based on chemical systematics, or density functional theory calculations. A simplified notation for the electronic structure of these ferromagnets is proposed.(Some figures in this article are in colour only in the electronic version) [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index