Strong axiality and Ising exchange interaction suppress zero-field tunneling of magnetization of an asymmetric Dy2 single-molecule magnet.

YN, Guo; GF, Xu; W, Wernsdorfer; L, Ungur; Y, Guo; J, Tang; HJ, Zhang; LF, Chibotaru; AK, Powell

doi:10.1021/ja205035g

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Strong axiality and Ising exchange interaction suppress zero-field tunneling of magnetization of an asymmetric Dy2 single-molecule magnet.

Shared by NobleBlocks on Jul 19, 2011 • 12:00 AM UTC

Authors:

Guo YN

Xu GF

Wernsdorfer W

Abstract

The high axiality and Ising exchange interaction efficiently suppress quantum tunneling of magnetization of an asymmetric dinuclear Dy(III) complex, as revealed by combined experimental and theoretical investigations. Two distinct regimes of blockage of magnetization, one originating from the blocka...

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