Effects of uniaxial strain on magnetic interactions in Co-doped ZnO nanowires: First-principles calculations

Article ID	Journal	Published Year	Pages	File Type
1593118	Solid State Communications	2012	5 Pages	PDF

Abstract

âº First-principles calculations are performed for Co-doped ZnO nanowires. âº The mechanism for ferromagnetic coupling is ascribed to the double-exchange model. âº The strain can modulate the magnetic interactions by engineering the Fermi level.

Keywords

D. Exchange and superexchange D. Electronic band structure A. Nanostructures

Related Topics

Physical Sciences and Engineering Materials Science Materials Science (General)

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Effects of uniaxial strain on magnetic interactions in Co-doped ZnO nanowires: First-principles calculations

Authors

X.H. Zhou, Y. Huang, X.S. Chen, W. Lu,