Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN2.9k papers
- Centre National de la Recherche ScientifiqueFR2.7k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2.6k papers
- Institute of High Energy PhysicsCN2.6k papers
- University of Science and Technology of ChinaCN2.5k papers
- Peking UniversityCN2.4k papers
- University of Chinese Academy of SciencesCN2.3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.3k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.3k papers
- Rutherford Appleton LaboratoryGB2.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT2.2k papers
- European Organization for Nuclear ResearchCH2.2k papers
34 papers · 2 filters
Understanding the origin of bandgap problem in transition and post-transition metal oxides
Hengxin Tan, Haitao Liu, Yuanchang Li +2
Improving electronic structure calculations for practical and technologically-important materials has been a never-ending pursue. This is especially true for transition and post-tr…
Dimensional Crossover and Topological Phase Transition in Dirac Semimetal Na3Bi Films
Huinan Xia, Yang Li, Min Cai +7
Three-dimensional (3D) topological Dirac semimetal, when thinned down to 2D few layers, is expected to possess gapped Dirac nodes via quantum confinement effect and concomitantly d…
Evidence for quasi-one-dimensional charge density wave in CuTe by angle-resolved photoemission spectroscopy
Kenan Zhang, Xiaoyu Liu, Haoxiong Zhang +10
We report the electronic structure of CuTe with a high charge density wave (CDW) transition temperature Tc = 335 K by angle-resolved photoemission spectroscopy (ARPES). An anisotro…
Oxygen-Octahedral-Tilting-Driven Topological Hall Effect in Ultrathin SrRuO3 Films
Youdi Gu, Yi-Wen Wei, Kun Xu +13
Topological spin textures as an emerging class of topological matter offer a medium for information storage and processing. The recently discovered topological Hall effect (THE) is…
Towards the growth of single-crystal boron nitride monolayer on Cu
Li Wang, Xiaozhi Xu, Leining Zhang +21
Atom-layered hexagonal boron nitride (hBN), with excellent stability, flat surface and large bandgap, has been reported to be the best 2D insulator to open up the great possibiliti…
Observation of Anomalous Hall Effect in Noncollinear Antiferromagnetic Mn3Sn Films
Yunfeng You, Xianzhe Chen, Xiaofeng Zhou +4
Magnetotransport is at the center of the spintronics. Mn3Sn, an antiferromagnet that has a noncollinear 120° spin order, exhibits large anomalous Hall effect (AHE) at room temperat…
Half Excitonic Insulator: A Single-Spin Bose-Einstein Condensate
Zeyu Jiang, Yuanchang Li, Wenhui Duan +1
First-principles calculations reveal an unusual electronic state (dubbed as half excitonic insulator) in monolayer 1T-MX2 (M = Co, Ni and X = Cl, Br). Its one spin channel has a ma…
Long Range Intrinsic Ferromagnetism in Two Dimensional Materials and Dissipationless Future Technologies
Babar Shabbir, Muhammad Nadeem, Zhigao Dai +4
The inherent susceptibility of low-dimensional materials to thermal fluctuations has long been expected to poses a major challenge to achieving intrinsic long-range ferromagnetic o…
Experimental realization of an intrinsic magnetic topological insulator
Yan Gong, Jingwen Guo, Jiaheng Li +21
Intrinsic magnetic topological insulator (TI) is a stoichiometric magnetic compound possessing both inherent magnetic order and topological electronic states. Such a material can p…
Electron Transport in Dirac and Weyl Semimetals
Huichao Wang, Jian Wang
Recently, the Dirac and Weyl semimetals have attracted extensive attention in condensed matter physics due to both the fundamental interest and the potential application of a new g…
Intrinsic magnetic topological insulators in van der Waals layered MnBiTe-family materials
Jiaheng Li, Yang Li, Shiqiao Du +6
The interplay of magnetism and topology is a key research subject in condensed matter physics and material science, which offers great opportunities to explore emerging new physics…
Barkhausen effect in the first order structural phase transition in type-II Weyl semimetal MoTe2
Chuanwu Cao, Xin Liu, Xiao Ren +7
We report the first observation of the non-magnetic Barkhausen effect in van der Waals layered crystals, specifically, between the Td and 1T' phases in type-II Weyl semimetal MoTe2…
Artificial Intelligent Atomic Force Microscope Enabled by Machine Learning
Boyuan Huang, Zhenghao Li, Jiangyu Li
Artificial intelligence (AI) and machine learning have promised to revolutionize the way we live and work, and one of particularly promising areas for AI is image analysis. Neverth…
Ultrabroadband photosensitivity from visible to terahertz at room temperature
Dong Wu, Y. C. Ma, Y. Y. Niu +9
Charge-density wave (CDW) is one of the most fundamental quantum phenomena in solids. Different from ordinary metals in which only single particle excitations exist, CDW also has c…
Quantum anomalous Hall multilayers grown by molecular beam epitaxy
Gaoyuan Jiang, Yang Feng, Weixiong Wu +14
Quantum anomalous Hall (QAH) effect is a quantum Hall effect that occurs without the need of external magnetic field. A system composed of multiple parallel QAH layers is an effect…
Flexoelectricity in antiferroelectric ceramics
P. Vales-Castro, Krystian Roleder, Lei Zhao +3
Flexoelectricity (coupling between polarization and strain gradients) is a property of all dielectric materials that has been theoretically known for decades, but it is only relati…
First-principles calculation of optical responses based on nonorthogonal localized orbitals
Chong Wang, Sibo Zhao, Xiaomi Guo +4
Based on ab initio software packages using nonorthogonal localized orbitals, we develop a general scheme of calculating response functions. We test the performance of this method b…
The role of interstitial hydrogen in SrCoO antiferromagnetic insulator
Li Liang, Shuang Qiao, Shunhong Zhang +2
Hydrogen exhibits qualitatively different charge states depending on the host material, as nicely explained by the state-of-the-art impurity-state calculation. Motivated by a recen…
Widely tunable band gap in a multivalley semiconductor SnSe by potassium doping
Kenan Zhang, Ke Deng, Jiaheng Li +6
SnSe, a group IV-VI monochalcogenide with layered crystal structure similar to black phosphorus, has recently attracted extensive interests due to its excellent thermoelectric prop…
Electronic nature of coverage-dependent nanosurface effect by cooperative orbital redistribution
Guolei Xiang, Yan Tang, Zigeng Liu +6
Nanomaterial surface states can effectively modify or even dominate their physical and chemical properties due to large surface-to-volume ratios. Such surface effects are highly de…
Spin-orbit torque in completely compensated synthetic antiferromagnet
P. X. Zhang, L. Y. Liao, G. Y. Shi +5
Synthetic antiferromagnets (SAF) have been proposed to replace ferromagnets in magnetic memory devices to reduce the stray field, increase the storage density and improve the therm…
Optical control of magnetism in NiFe/VO2 heterostructures
Guodong Wei, Xiaoyang Lin, Zhizhong Si +9
Optical methods for magnetism manipulation have been considered as a promising strategy for ultralow-power and ultrahigh-speed spin switches, which becomes a hot spot in the field…
Realizing intrinsic excitonic insulator by decoupling exciton binding energy from the minimum band gap
Zeyu Jiang, Yuanchang Li, Shengbai Zhang +1
Direct-gap materials hold promises for excitonic insulator. In contrast to indirect-gap materials, here the difficulty to distinguish from a Peierls charge density wave is circumve…
Direct evidence of ferromagnetism in a quantum anomalous Hall system
Wenbo Wang, Yunbo Ou, Chang Liu +4
Quantum anomalous Hall (QAH) systems are of great fundamental interest and potential application because of their dissipationless conduction without the need for external magnetic…