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Ab initio study of electronic structure and magnetic properties of copper (II) terephthalate
Authors:L Zhu  KL Yao  ZL Liu
Institution:

aDepartment of Physics and State Key Laboratory of Laser Technology, Huazhong University of Science and Technology, Wuhan 430074, China

bInternational Center of Materials Physics, The Chinese Academy of Science, Shengyang 110015,China

Abstract:The first principles within the full potential linearized augmented plane wave (FP-LAPW) method was applied to study the compound of Cutp(OH2)2. The density of states, the electronic band structure and the spin magnetic moment are calculated. The calculations reveal that the compound has a ferromagnetic interaction arising from the bridging water molecule. The spin magnetic moment 1.0μB per molecule mainly comes from the Cu ion with little contribution from O, C anion.
Keywords:Ab initio  FP-LAPW  Electronic structure  Ferromagnetic properties
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