Strong Axiality and Ising Exchange Interaction Suppress Zero-Field Tunneling of Magnetization of an Asymmetric Dy<sub>2</sub> Single-Molecule Magnet

Guo, Yun‐Nan; Xu, Gong‐Feng; Wernsdorfer, Wolfgang; Ungur, Liviu; Guo, Yang; Tang, Jinkui; Zhang, Hong-Jie; F. Chibotaru, Liviu; K. Powell, Annie

doi:10.1021/ja205035g

Public

Strong Axiality and Ising Exchange Interaction Suppress Zero-Field Tunneling of Magnetization of an Asymmetric Dy2 Single-Molecule Magnet

Published in Journal of the American Chemical Society • Jul 11, 2011

Authors:

Yun‐Nan Guo

Gong‐Feng Xu

Wolfgang Wernsdorfer

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...

Subject

Chemistry

Magnetization

Condensed matter physics

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