Xiaoguang Zhang
University of Florida
161 Papers
830 Citations
Xiaoguang Zhang is an academic researcher from University of Florida. The author has contributed to research in topics: Magnetoresistance & Quantum tunnelling. The author has an hindex of 37, co-authored 161 publications. Previous affiliations of Xiaoguang Zhang include Oak Ridge National Laboratory & University of Kentucky.
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Papers
First-principles study of perpendicular magnetic anisotropy in ferrimagnetic D022-Mn3X (X = Ga, Ge) on MgO and SrTiO3
Baishun Yang,Baishun Yang,L. N. Jiang,W. Z. Chen,Pengyi Tang,Junpei Zhang,Xiaoguang Zhang,Yu Yan,Xiufeng Han +8 more
TL;DR: In this paper, the magnetic anisotropy energy (MAE) of the bulk D022-Mn3X (X = Ga, Ge, Mn3X/MgO, and Mn 3X/STiO3(STO) heterostructures is calculated from first principles calculations.
Generalized conductance formula for the multiband tight-binding model
TL;DR: In this article, a generalized conductance formula for the multiband tight-binding model based on the formula by Caroli is presented, and the transmission coefficients for Bloch states can be calculated using the expression for the self-energies of the leads in terms of the eigenstates of the secular matrix.
Giant Perpendicular Exchange Bias in a Subnanometer Inverted ( Co / Pt ) n / Co / IrMn Structure
Jiafeng Feng,H. F. Liu,H. X. Wei,Xiaoguang Zhang,Yong Ren,Xinxi Li,Yan Wang,Jian-Ping Wang,Xiufeng Han +8 more
TL;DR: In this article, the authors studied an alternative structure and explore an unusual exchange bias that scales linearly with the number of repetitions in a (Co/Pt)${}_{n}$/Co multilayer.
Adiabatic Spin Pump through a Molecular Antiferromagnet Ce3Mn8III
TL;DR: In this paper, the spin-dependent charging energy of a molecular antiferromagnet enables an adiabatic spin pump, without requiring a magnetic field or tunable spin-orbit coupling, when the molecule is connected to two unpolarized electrodes with oscillating chemical potentials.
Manipulating electronic phase separation in strongly correlated oxides with an ordered array of antidots.
Kai Zhang,Kai Du,Hao Liu,Xiaoguang Zhang,Fanli Lan,Hanxuan Lin,Wengang Wei,Yinyan Zhu,Yunfang Kou,Jian Shao,Jiebin Niu,Wenbin Wang,Ruqian Wu,Lifeng Yin,E. W. Plummer,Jian Shen +15 more
TL;DR: A way in which electronic phase separation in manganites can be artificially controlled without changing chemical composition or applying external field is pointed to.