TITLE

Magnetization and magnetic anisotropy of metallophthalocyanine molecules from the first principles calculations

AUTHOR(S)
Wang, Junhua; Shi, Yisheng; Cao, Juexian; Wu, Ruqian
PUB. DATE
March 2009
SOURCE
Applied Physics Letters;3/23/2009, Vol. 94 Issue 12, p122502
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Using the full potential linearized augmented plane wave method, we explored the magnetic anisotropy energies of metallophthalocyanine molecules with Mn, Fe, Co, and Ni. Their spin magnetic moments can be expressed as 8-nμB (n=5,6,7,8 for Mn, Fe, Co, and Ni). Interestingly, Mn-phthalocyanine has a large orbital magnetic moment of 0.19μB and a sizable magnetic anisotropy energy of 2.72 meV useable for applications.
ACCESSION #
37259612

 

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