1.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Harbin Institute of TechnologyCN82 papers
- Nanjing University of Aeronautics and AstronauticsCN59 papers
- Northwestern Polytechnical UniversityCN38 papers
- Beihang UniversityCN36 papers
- Centre National de la Recherche ScientifiqueFR27 papers
- Laboratoire Charles CoulombFR23 papers
- Institut Universitaire de FranceFR22 papers
- Université de MontpellierFR22 papers
- Chinese Academy of SciencesCN20 papers
- Shanxi UniversityCN15 papers
- Beijing Institute of TechnologyCN13 papers
- University of Chinese Academy of SciencesCN12 papers
24 papers · 1 filter
Interface phonon modes governing the ideal limit of thermal transport across diamond/cubic boron nitride interfaces
Xiaonan Wang, Xin Wu, Penghua Ying +2
Understanding the ideal limit of interfacial thermal conductance (ITC) across semiconductor heterointerfaces is crucial for optimizing heat dissipation in practical applications. B…
Intrinsic exciton transport and recombination in single-crystal lead bromide perovskite
Zhixuan Bi, Yunfei Bai, Ying Shi +13
Photogenerated carrier transport and recombination in metal halide perovskites are critical to device performance. Despite considerable efforts, sample quality issues and measureme…
Gain-loss-engineering: a new platform for extreme anisotropic thermal photon tunneling
Cheng-Long Zhou, Yu-Chen Peng, Yong Zhang +3
We explore a novel approach to achieving anisotropic thermal photon tunneling, inspired by the concept of parity-time symmetry in quantum physics. Our method leverages the modulati…
Electric Polarization and Magnetic Properties of (NH)KI (x = 0.05-0.17)
Yi Yang Xu, Lei Meng, Miao Miao Zhao +2
While all of the polymorphs of pure NHI and KI are non-polar, we identify that (NH)KI is ferroelectric and (NH)KI and (NH)$_{0.8…
Ferroelectricity Driven by Orbital Resonance of Protons in CHNHCl and CHNHBr
Chu Xin Peng, Lei Meng, Yi Yang Xu +4
The and phases of methylammonium chloride CHNHCl and methylammonium bromide CHNHBr are identified to be ferroelectric pyroelectric current and dielect…
Magnetic interactions based on proton orbital motion in CHNHPbI and CHNHPbBr
Lei Meng, Miao Miao Zhao, Yi Yang Xu +5
The microscopic origin of the remarkable optoelectronic properties of one of the most studied contemporary materials remains unclear. Here, we identify the existence of magnetic in…
Magnetic Properties of NHHPO and KHPO: Emergence of Multiferroic Salts
Lei Meng, Chen He, Wei Ji +1
We observe sharp step-down discontinuities in the magnetic susceptibility of NHHPO and NHHPO- (60% deuterated) along the and -axes occurrin…
Magnetoelectric Coupling Based on Protons in Ammonium Sulfate
Lei Meng, Chen He, Fei Yen
Most ferroelectric crystals have their own set of unique characteristics and ammonium sulfate (NH)SO is no exception. We report on two previously unidentified features…
Magnetic Ordering of Ammonium Cations in NHI, NHBr and NHCl
Fei Yen, Lei Meng, Tian Gao +1
The different types of magnetism arise mainly from how electrons move and interact with each other. In this work, we show how protons (H) also exhibit magnetic behavior. We mea…
Dissimilar thermal transport properties in -GaO and -GaO revealed by machine-learning homogeneous nonequilibrium molecular dynamics simulations
Xiaonan Wang, Jinfeng Yang, Penghua Ying +3
The lattice thermal conductivity (LTC) of GaO is an important property due to the challenge in the thermal management of high-power devices. We develop machine-learned neur…
Strain effects in twisted spiral antimonene
Ding-Ming Huang, Xu Wu, Kai Chang +4
van der Waals (vdW) layered materials exhibit fruitful novel physical properties. The energy band of such materials depends strongly on their structures and a tremendous variation…
Discovery and construction of surface kagome electronic states induced by p-d electronic hybridization
Li Huang, Xianghua Kong, Qi Zheng +17
Kagome-lattice materials possess attractive properties for quantum computing applications, but their synthesis remains challenging. Herein, we show surface kagome electronic states…
Reliable and Broad-range Layer Identification of Au-assisted Exfoliated Large Area MoS and WS Using Reflection Spectroscopic Fingerprints
Bo Zou, Yu Zhou, Yan Zhou +9
The emerging Au-assisted exfoliation technique provides a wealth of large-area and high-quality ultrathin two-dimensional (2D) materials compared with traditional tape-based exfoli…
Dynamic doping and Cottrell atmosphere optimize the thermoelectric performance of n-type PbTe
Yuan Yu, Chongjian Zhou, Xiangzhao Zhang +9
High thermoelectric energy conversion efficiency requires a large figure-of-merit, zT, over a broad temperature range. To achieve this, we optimize the carrier concentrations of n-…
Atomic-Scale Visualization of Chiral Charge Density Wave States and Their Reversible Transition
Xuan Song, Liwei Liu, Yaoyao Chen +13
Chirality is essential for various amazing phenomena in life and matter. However,chirality and its switching in electronic superlattices, such as charge density wave(CDW) arrays, r…
Understanding the flat band in 1T-TaS2 using a rotated basis
Li Cheng, Xuanyu Long, Xiaobin Chen +2
Electronic flat bands serve as a unique platform to achieve strongly-correlated phases. The emergence of a flat band around the Fermi level in 1T-TaS in accompany with the deve…
Integrating van der Waals materials on paper substrates for electrical and optical applications
Wenliang Zhang, Qinghua Zhao, Carmen Munuera +12
Paper holds the promise to replace silicon substrates in applications like internet of things or disposable electronics that require ultra-low-cost electronic components and an env…
Thickness identification of thin InSe by optical microscopy methods
Qinghua Zhao, Sergio Puebla, Wenliang Zhang +3
Indium selenide (InSe), as a novel van der Waals layered semiconductor, has attracted a large research interest thanks to its excellent optical and electrical properties in the ult…
Giant piezoresistive effect and strong band gap tunability in ultrathin InSe upon biaxial strain
Qinghua Zhao, Tao Wang, Riccardo Frisenda +1
The ultrathin nature and dangling bonds free surface of two-dimensional (2D) semiconductors allow for significant modifications of their band gap through strain engineering. Here,…
A Facile Method for Precise Layer Number Identification of Two-Dimensional Materials through Optical Images
Jiayu Lei, Jiafan Qu, Peng Wang +4
Optical microscopy is believed to be an efficient method for identifying layer number of two-dimensional 2D materials. However, since illuminants, cameras and their parameters are…
PNADIS: An automated Peierls-Nabarro Analyzer for DISlocation core structure and slip resistance
S. H. Zhang, D. Legut, R. F. Zhang
Dislocation is one of the most critical and fundamental crystal defects that dominate the mechanical behavior of crystalline solids, however, a quantitative determination of its ch…
ADAIS: Automatic Derivation of Anisotropic Ideal Strength via high-throughput first-principles computations
S. H. Zhang, Z. H. Fu, R. F. Zhang
Anisotropic ideal strength is a fundamental and important plasticity parameter in scaling the intrinsic strength of strong crystalline materials, and is a potential descriptor in s…
Towards Air Stability of Ultra-Thin GaSe Devices: Avoiding Environmental and Laser-Induced Degradation by Encapsulation
Qinghua Zhao, Riccardo Frisenda, Patricia Gant +7
Gallium selenide (GaSe) is a novel two-dimensional material, which belongs to the layered III-VIA semiconductors family and attracted interest recently as it displays single-photon…
Orientational migration of halide ion in lead halide perovskites
Ningbo Yi, Gang Li, Yuhan Wang +4
With the rapid evolution of lead halide perovskite solar cells, there are considerable evidences that the mobile ions strongly impact their properties. However, except the activati…