Publications

[26] Peng Chen, Changsong Xu, Sergei Prokhorenko, Yousra Nahas, and Laurent Bellaiche†, Electrical topological defects induced by terahertz laser pulses, under review (2022).

[25] Peng Chen, Hong Jian Zhao†, Sergey Prosandeev, Sergey Artyukhin, and Laurent Bellaiche, Microscopic origin of the electric Dzyaloshinskii-Moriya interaction, Phys. Rev. B 106, 224101 (2022).

[24] Peng Chen†, Charles Paillard, Hongjian Zhao, Jorge Iniguez, and L. Bellaiche†, Deterministic control of ferroelectric polarization by ultrafast laser pulses, Nat. Commun. 13, 2566 (2022).

[23] Changsong Xu, Xueyang Li, Peng Chen, Yun Zhang, Hongjun Xiang,  and Laurent Bellaiche, Assembling Diverse Skyrmionic Phases in Fe3GeTe2 Monolayers, Adv. Mater. 34, 2107779 (2022).

[22] Hongjian Zhao, Peng Chen†, Sergey Prosandeev, Sergey Artyukhin, and Laurent Bellaiche†, Dzyaloshinskii-Moriya-like interaction in ferroelectrics and anti-ferroelectrics, Nat. Mater. 20, 341 (2021).

[21] J. Gosteau, R. Arras, Peng Chen, H. Zhao, C. Paillard and L. Bellaiche, Spin-orbit effects in ferroelectric PbTiO3 under tensile strain, Phys. Rev. B 103, 024416 (2021).

[20] Hong Jian Zhao, Peng Chen, Sergey Prosandeev, Charles Paillard, Kinnary Patel, Jorge Íñiguez, Laurent Bellaiche, Energetic couplings in ferroics, Invited Review Adv. Electron. Mater., 2100639 (2021).

[19] Peng Chen†, Louis Ponet, Keji Lai, Roberto Cingolani, and Sergey Artyukhin†, Domain wall-localized phonons in BiFeO3: spectrum and selection rules, npj Comput. Mater. 6, 48 (2020). 

[18] Yen-Lin Huang, Lu Zheng, Peng Chen (joint-first authors), Xiaoxing Cheng, Tiannan Yang, Xiaoyu Wu, Louis Ponet, Ramamoorthy Ramesh, Long-Qing Chen, Sergey Artyukhin†, Ying-Hao Chu, Keji Lai†, Unexpected Giant Microwave Conductivity in a Nominally Silent BiFeO3 Domain Wall, Advanced Materials 32 (9), 1905132 (2020).

[17] Hong Jian Zhao†, Hiro Nakamura, Remi Arras, Charles Paillard, Peng Chen†, Julien Gosteau, Xu Li, Yurong Yang, and Laurent Bellaiche†, Purely Cubic Spin Splittings with Persistent Spin Textures, Phys. Rev. Lett. 125, 216405 (2020).

[16] Changsong Xu, Peng Chen, Hengxin Tan, Yurong Yang, Hongjun Xiang†, and Laurent Bellaiche†, Electric-Field switching of magnetic topological charge in multiferroic VOI2 Monolayer, Phys. Rev. Lett. 125, 037203 (2020).

[15] Hongjian Zhao, Peng Chen, Sergey Artyukhin, and Laurent Bellaiche, Improper ferroelectricities in 134-type AA’3B4O12 perovskites, Phys. Rev. B 101, 214441 (2020).

[14] Christina Stefani, Louis Ponet, Kostya Shapovalov, Peng Chen, Massimiliano Stengel, Sergey Artyukhin, Gustau Catalan†, Neus Domingo, Mechanical Softness of Ferroelectric 180 Degree Domain Walls, Phys. Rev. X 10, 041001 (2020).

[13] Hongjian Zhao, Peng Chen, Charles Paillard, Remi Arras, Yue-Wen Fang, Xu Li, Julien Gosteau, Yurong Yang, and Laurent Bellaiche, Large spin splittings due to the orbital degree of freedom and spin textures in a ferroelectric nitride perovskite, Phys. Rev. B 102, 041203 (2020).

[12] Peng Chen†, Mathieu N. Grisolia, Hong Jian Zhao, Otto E. Gonzalez-Vazquez, Manuel Bibes, Bang-Gui Liu, L. Bellaiche and Jorge Iniguez*, Energetics of oxygen-octahedra rotations in perovskite oxides from first principles, Editor's Suggestion Phys. Rev. B 97, 024113 (2019).

[11] Peng Chen, Xue-Jing Zhang and Bang-Gui Liu†, Mechanically-Controllable Strong 2D Ferroelectricity and Optical Properties of Semiconducting BiN Monolayer, ACS Appl. Nano Mater. 2, 58 (2019).

[10] San-Dong Guo and Peng Chen, Soft phonon modes driven huge difference on lattice thermal conductivity between topological semimetal WC and WN, J. Chem. Phys. 148, 144706 (2018).

[9] Peng Chen, Jin-Yu Zou and Bang-Gui Liu†, Intrinsic ferromagnetism and quantum anomalous Hall effect in CoBr2 monolayer, Phys. Chem. Chem. Phys. 19, 13432 (2017).

[8] Peng Chen and Bang-Gui Liu†, Giant ferroelectric polarization and electric reversal of strong spontaneous magnetization in multiferroic Bi2FeMoO6, J. Magn. Magn. Mater. 441, 497 (2017).

[7] Xue-Jing Zhang, Peng Chen and Bang-Gui Liu†, Strain-controlled Insulator-Metal Transition in YTiO3/SrTiO3 Superlattices: A First-Principles Study, J. Mater. Chem. C 5, 9898 (2017).

[6] Shixun Cao, Lei Chen, Weiyao zhao, Kai Xu, Guohua Wang, Yali Yang, Baojuan Kang, Hongjian Zhao, Peng Chen, Alessandro Stroppa, Renkui Zheng, Jincang Zhang, Wei Ren, Jorge Iniguez and L. Bellaiche†, Tuning the Weak Ferromagnetic States in Dysprosium Orthoferrite, Sci. Rep. 6, 37529 (2016).

[5] Sai Gong, San-Dong Guo, Peng Chen, and Bang-Gui Liu†, Oxygen-octahedral distortion and electronic correlation induced semiconductor gaps in ferrimagnetic double perovskite Ca2MReO6 (M=Cr, Fe), RSC Advances 5, 63165-63174 (2015)

[4] Tao Zhu, Peng Chen, Qing-Hua Zhang, Ri-Cheng Yu, and Bang-Gui Liu†, Giant linear anomalous Hall effect in the perpendicular CoFeB thin films, Appl. Phys. Lett. 104, 202404 (2014).

[3] Sai Gong, Peng Chen, and Bang-Gui Liu†, Structural, electronic, and magnetic properties of double perovskite Pb2CrMO6 (M=Mo, W and Re) from first-principles investigation, J. Magn. Magn. Mater. 349, 74 (2014).

[2] Qinghua Zhang, Sandong Guo, Binghui Ge, Peng Chen, Yuan Yao, Lijuan Wang, Lin Gu, Yanguo Wang, Xiaofeng Duan, Changqing Jin, Banggui Liu, and Richeng Yu†, A New Ferroelectric Phase of YMnO3 Induced by Oxygen-Vacancy Ordering, J. Am. Ceram. Soc. 97, 1264 (2014).

[1] Si-Da Li, Peng Chen, Bang-Gui Liu†, Promising ferromagnetic double perovskite oxides towards high spin polarization at high temperature, AIP Advances 3, 012107 (2013).