First-principles calculation of electronic structure and magnetic properties of copper adsorbed polar-ZnO surface

Yoon Suk Kim, Yong Chae Chung

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

The electronic structure and magnetic properties of a Cu adsorbed polar-ZnO surface system were investigated using the ab initio projector-augmented-wave method. It is found that the H3 site is the most stable adsorption site of Cu adsorbed polar-ZnO surfaces with stable ferromagnetism. The Zn-terminated ZnO:Cu surface system (H3 site adsorption) is predicted to have a half-metallic property and stable ferromagnetism of 0.72 μB magnetic moments.

Original languageEnglish
Pages (from-to)2616-2618
Number of pages3
JournalJournal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Volume25
Issue number6
DOIs
StatePublished - 2007 Dec 20

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