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20012026
most citedBlack phosphorus field-effect transistors

8.5k citations

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quant-ph2021

Optimal Verification of the Bell State and Greenberger-Horne-Zeilinger States in Untrusted Quantum Networks

Yun-Guang Han, Zihao Li, Yukun Wang +1

Bipartite and multipartite entangled states are basic ingredients for constructing quantum networks and their accurate verification is crucial to the functioning of the networks, e…

cond-mat.str-el2021★ 19 cited

Neutron Scattering Studies of the Breathing Pyrochlore Antiferromagnet LiGaCrO

Zheng He, Yiqing Gu, Hongliang Wo +7

We report neutron scattering measurements of the spinel oxide LiGaCrO, in which magnetic ions Cr form a breathing pyrochlore lattice. Our experiments reveal the…

cond-mat.supr-con2021★ 2 cited

Superconductivity in CuIr2-xAlxTe4 telluride chalcogenides

Dong Yan, Lingyong Zeng, Yijie Zeng +6

The relationship between charge-density-wave (CDW) and superconductivity (SC), two vital physical phases in condensed matter physics, has always been the focus of scientists' resea…

cond-mat.mtrl-sci2021★ 8 cited

CrSbSe3: a pseudo one-dimensional ferromagnetic semiconductor

Guangyu Wang, Lu Liu, Ke Yang +1

Low-dimensional magnetic materials have attracted much attention due to their novel properties and high potential for spintronic applications. In this work, we study the electronic…

cond-mat.supr-con2021★ 3 cited

Muon spin rotation and relaxation study on topological noncentrosymmetric superconductor PbTaSe

Z. H. Zhu, C. Tan, J. Zhang +8

Topological superconductivity is an exotic phenomenon due to the symmetry-protected topological surface state, in which a quantum system has an energy gap in the bulk but supports…

cond-mat.supr-con2021★ 11 cited

Oscillating paramagnetic Meissner effect and Berezinskii-Kosterlitz-Thouless transition in monolayer

S. Y. Wang, Y. Yu, J. X. Hao +12

Monolayers of a prototypical cuprate high transition-temperature () superconductor (Bi2212) was recently found to show and other electronic prope…

quant-ph2021★ 1 cited

Experimental Realization of Non-Abelian Permutations in a Three-State Non-Hermitian System

Weiyuan Tang, Kun Ding, Guancong Ma

Eigenstates of a non-Hermitian system exist on complex Riemannian manifolds, with multiple sheets connecting at branch cuts and exceptional points (EPs). These eigenstates can evol…

cond-mat.str-el2021★ 65 cited

Measuring Rényi entanglement entropy with high efficiency and precision in quantum Monte Carlo simulations

Jiarui Zhao, Bin-Bin Chen, Yan-Cheng Wang +3

We develop a nonequilibrium increment method in quantum Monte Carlo simulations to obtain the Rényi entanglement entropy of various quantum many-body systems with high efficiency a…

cond-mat.supr-con2021

An efficient HTS electromagnetic model combining thin-strip, homogeneous and multi-scale methods by T-A formulation

Lei Wang, Yan Chen

This study presents an HTS electromagnetic model combining the thin-strip, homogeneous and multi-scale methods using T-A formulation. In particular, we build the thin strips as bot…

cond-mat.supr-con2021★ 25 cited

Discovery of two families of VSb-based compounds with V-kagome lattice

Yuxin Yang, Wenhui Fan, Qinghua Zhang +12

We report the structure and physical properties of two newly-discovered compounds AV8Sb12 and AV6Sb6 (A = Cs, Rb), which have C2 (space group: Cmmm) and C3 (space group: R-3m) symm…

physics.optics2021

Self-suppression of the Giant CARS Background for Detection of Buried Interface with Sub-monolayer Sensitivity

Changhao Xu, Yu Zhang, Qianchi Feng +2

The past decades have witnessed marked progresses on the research of interfacial science in complex systems promoted by the advances in novel experimental techniques. Despite its s…

physics.optics2021★ 1 cited

Perfect anomalous reflectors at optical frequencies

Tao He, Tong Liu, Shiyi Xiao +4

Reflecting light to a pre-determined non-specular direction is an important ability of metasurfaces, which is the basis for a wide range of applications (e.g., beam steering/splitt…

cond-mat.supr-con2021★ 33 cited

Spontaneous rotational symmetry breaking in KTaO heterointerface superconductors

Guanqun Zhang, Lijie Wang, Jinghui Wang +14

Broken symmetries play a fundamental role in superconductivity and influence many of its properties in a profound way. Understanding these symmetry breaking states is essential to…

quant-ph2021★ 12 cited

Quantum Measurements in the Light of Quantum State Estimation

Huangjun Zhu

Starting from a simple estimation problem, here we propose a general approach for decoding quantum measurements from the perspective of information extraction. By virtue of the est…

cond-mat.mes-hall2021★ 41 cited

Layer-dependent pressure effect on electronic structures of 2D black phosphorus

Shenyang Huang, Yang Lu, Fanjie Wang +11

Through infrared spectroscopy, we systematically study the pressure effect on electronic structures of few-layer black phosphorus (BP) with layer number ranging from 2 to 13. We re…

cond-mat.mes-hall2021★ 4 cited

Planar magnetic texture on the surface of a topological insulator

Zhaochen Liu, Jing Wang, Congjun Wu

We study the planar magnetic textures in an insulating magnetic film coupled to the Dirac surface state of a topological insulator. It is shown that the radial vortex with winding…

cond-mat.supr-con2021★ 7 cited

Oxygen adsorption induced superconductivity in ultrathin FeTe film on SrTiO3(001)

Wei Ren, Hao Ru, Kun Peng +10

The phenomenon of oxygen incorporation induced superconductivity in iron telluride (Fe1+yTe, with antiferromagnetic (AFM) orders) is intriguing and quite different from the case of…

quant-ph2021★ 6 cited

Hard instance learning for quantum adiabatic prime factorization

Jian Lin, Zhengfeng Zhang, Junping Zhang +1

Prime factorization is a difficult problem with classical computing, whose exponential hardness is the foundation of Rivest-Shamir-Adleman (RSA) cryptography. With programmable qua…

cond-mat.mes-hall2021★ 21 cited

Thermal near-field energy density and LDOS in topological 1D SSH chains and 2D SSH lattices of plasmonic nanoparticles

Annika Ott, Zhenghua An, Achim Kittel +1

We derive a general expression for electric and magnetic part of the near-field energy density of dipoles of temperatures immersed in a background field havi…

cond-mat.mes-hall2021★ 8 cited

Experimental evidence of plasmarons and effective fine structure constant in electron-doped graphene/h-BN heterostructure

Hongyun Zhang, Shuopei Wang, Eryin Wang +13

Electron-electron interaction is fundamental in condensed matter physics and can lead to composite quasiparticles called plasmarons, which strongly renormalize the dispersion and c…

cond-mat.mtrl-sci2021★ 51 cited

Electrically Switchable van der Waals Magnon Valves

Guangyi Chen, Shaomian Qi, Jianqiao Liu +14

Van der Waals magnets have emerged as a fertile ground for the exploration of highly tunable spin physics and spin-related technology. Two-dimensional (2D) magnons in van der Waals…

cond-mat.supr-con2021★ 20 cited

Evidence for unconventional superconductivity in a spinel oxide

Huanyi Xue, Lijie Wang, Zhongjie Wang +7

The charge frustration with the mixed-valence state inherent to LiTiO, which is found to be a unique spinel oxide superconductor, is the impetus for paying special attentio…

cond-mat.supr-con2021★ 19 cited

Evolution of Superatomic-Charge-density-wave and Superconductivity under Pressure in AuTeSe

Xu Chen, Ge Fei, Yanpeng Song +15

Superatomic crystal is a class of hierarchical materials composed of atomically precise clusters assembled via van der Waals or covalent-like interactions. AuTeSe, an a…

cond-mat.mes-hall2021★ 59 cited

Prediction of hyperbolic exciton-polaritons in monolayer black phosphorus

Fanjie Wang, Chong Wang, Andrey Chaves +8

Hyperbolic polaritons exhibit large photonic density of states and can be collimated in certain propagation directions. The majority of hyperbolic polaritons are sustained in man-m…