To explore, to discover, to publish—this is the destiny of a scientist.

A substantial hybridization between correlated Ni-d orbital and itinerant electrons in infinite-layer nickelates

Yuhao Gu, Sichen Zhu, Xiaoxuan Wang, Jiangping Hu and Hanghui Chen, Communications Physics 3 84 (2020).

Correlation-driven eightfold magnetic anisotropy in a two-dimensional magnetic oxide monolayer

Zhangzhang Cui, Alexander J. Grutter, Hua Zhou, Hui Cao,Yongqi Dong, Dustin A. Gilbert, Jingyuan Wang, Yi-Sheng Liu, Jiaji Ma, Zhenpeng Hu, Jinghua Guo, Jing Xia, Brian J. Kirby, Padraic Shafer, Elke Arenholz, Hanghui Chen*, Xiaofang Zhai*,  Yalin Lu, Science Advances,  6 eaay0114, (2020).

Design of a multifunctional polar metal via first-principles high-throughput structure screening

Yue-Wen Fang and Hanghui ChenCommnunications Materials 1, 1 (2020).

The complex non-collinear magnetic orderings in Ba2YOsO6 : a new approach to tuning spin-lattice interactions and controlling magnetic orderings in frustrated complex oxides

Yue-Wen Fang, Ruihan Yang and Hanghui ChenJournal of Physics: Condensed Matter 31, 445803 (2019).

Coexistence of polar displacements and conduction in doped ferroelectrics: An ab initio comparative study

Chengliang Xia, Yue Chen, and Hanghui ChenPhysical Review Materials 3, 054405 (2019).

Magnetically driven orbital-selective insulator–metal transition in double perovskite oxides

Hanghui Chen, npj Quantum Materials 3, 57 (2018).

Pressure-induced enhancement of non-polar to polar transition temperature in metallic LiOsO3

Esteban I. Paredes Aulestia, Yiu Wing Cheung, Yue-Wen Fang, Jianfeng He, Kazunari Yamaura, Kwing To Lai, Swee K. Goh, and Hanghui Chen, Applied Physics Letter 113, 012902 (2018).

Tuning metal-insulator behavior in LaTiO3/SrTiO3 heterostructures integrated directly on Si(100) through control of atomic layer thickness

Kamyar Ahmadi-Majlan, Tongjie Chen, Zheng Hui Lim, Patrick Conlin, Ricky Hensley, Matthew Chrysler, Dong Su, Hanghui Chen, Divine P. Kumah, and Joseph H. Ngai Citation: Appl. Phys. Lett. 112, 193104 (2018).

Design of new Mott multiferroics via complete charge transfer: promising candidates for bulk photovoltaics

H. Chen and A. J. Millis, Scientific Report 7, 6142 (2017).

Interfacial Charge Engineering in Ferroelectric-Controlled Mott Transistors

X. Chen, X. Zhang, M. A. Koten, H. Chen, Z. Xiao, L. Zhang, J. E. Shield, P. A. Dowben, and X. Hong, Advanced Materials 1701385 (2017).

Charge transfer driven emergent phenomena in oxide heterostructures

H. Chen and A. J. Millis, Journal of Physics: Condensed Matter 29, 243001 (2017).

This is an invited review.

Phase diagram of Sr1−xBaxMnO3 as a function of chemical doping, epitaxial strain, and external pressure

H. Chen and A. J. Millis, Physical Review B 94, 165106 (2016).

Comparative study of exchange-correlation functionals for accurate predictions of structural and magnetic properties of multiferroic oxides

H. Chen and A. J. Millis, Physical Review B 93, 205110 (2016).

Antisite defects at oxide interfaces

H. Chen and A. J. Millis, Physical Review B 93, 104111 (2016).

Spin-density functional theories and their +U and +J extensions: A comparative study of transition metals and transition metal oxides

H. Chen and A. J. Millis, Physical Review B 93, 045133 (2016).

Orbital Engineering in Symmetry-Breaking Polar Heterostructures

A. S. Disa, D. P. Kumah, A. Malashevich, H. Chen, D. A. Arena, E. D. Specht, S. Ismail-Beigi, F. J. Walker and C. H. Ahn, Physical Review Letters 114, 026801 (2015).

Selected as an Editors' Suggestion in Physical Review Letters.

Highlighted as an APS physics Viewpoint.

Highlighted as an Editor's choice in Science.

Charge transfer across transition metal oxide interfaces: emergent conductance and electronic structure

H. Chen, H. Park, A. J. Millis and C. A. Marianetti, Physical Review B 90, 245138 (2014).

Conduction at a Ferroelectric Interface

M. S. J. Marshall, A. Malashevich, A. S. Disa, M. G. Han, H. Chen, Y. Zhu, S. Ismail-Beigi, F. J. Walker and C. H. Ahn, Physical Review Applied 2, 051001 (2014).

Selected as an Editors' Suggestion in Physical Review Applied.

Reversible modulation of orbital occupations via an interface-induced polar state in metallic manganites

H. Chen, Q. Qiao, M. S. J. Marshall, A. B. Georgescu, A. Gulec, P. J. Phillips, R. F. Klie, F. J. Walker, C. H. Ahn and S. Ismail-Beigi, Nano Letters 14, 4965 (2014).

Tuning the structure of nickelates to achive two-dimensional electron conduction

D. P. Kumah, A. S. Disa, J. H. Ngai, H. Chen, A. Malashevich, J. W. Reiner, S. Ismail-Beigi, F. J. Walker and C. H. Ahn, Advanced Materials 26, 1935 (2014).

Engineering Correlation Effects via Artificially Designed Oxide Superlattices

H. Chen, A. J. Millis, and C. A. Marianetti, Physical Review Letters 111, 116403 (2013).

Modifying the electronic orbitals of nickelate heterostructures via structural distortions

H. Chen, D. Kumah, A. Disa, F. Walker, C. Ahn and S. Ismail-Beigi,  Physical Review Letters 110, 186402 (2013).

Ferroelectric control of magnetization in the manganites

H. Chen and S. Ismail-Beigi, Physical Review B 86, 024433 (2012).

First-principles study of electronic reconstructions of LaAlO3/SrTiO3 heterointerfaces and their variants

H. Chen, A.M. Kolpak and S. Ismail-Beigi,  Physical Review B 82, 085430 (2010).

Electronic and Magnetic Properties of SrTiO3/LaAlO3 Interfaces from First Principles

H. Chen, A.M. Kolpak and S. Ismail-Beigi, Advanced Materials 22, 2281 (2010).

This is an invited review.

Fundamental asymmetry in interfacial electronic reconstruction between insulating oxides: An ab initio study

H. Chen, A. M. Kolpak, and S. Ismail-Beigi, Physical Review B 79, 161402(R) (2009).

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