POTENTIAL

作品数:3476被引量:6263H指数:27
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相关领域:医药卫生更多>>
相关作者:韦峥姚泽恩王超牛彦徐萍更多>>
相关机构:北京大学复旦大学中国科学院上海交通大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>
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Density-Functional Theory of Quantum Droplets
《Chinese Physics Letters》2025年第1期28-33,共6页Fan Zhang Lan Yin 
In quantum droplets,the mean-field energy is comparable to the Lee-Huang-Yang(LHY)energy.In the Bogoliubov theory,the LHY energy of a quantum droplet has an imaginary part,which has been neglected in most studies for ...
关键词:potential. theory. QUANTUM 
Lattice Thermal Conductivity of MgSiO_(3) Perovskite and Post-Perovskite under Lower Mantle Conditions Calculated by Deep Potential Molecular Dynamics被引量:3
《Chinese Physics Letters》2022年第11期42-47,共6页Fenghu Yang Qiyu Zeng Bo Chen Dongdong Kang Shen Zhang Jianhua Wu Xiaoxiang Yu Jiayu Dai 
supported by the National Natural Science Foundation of China(Grant No.U1830206);the National Key R&D Program of China(Grant No.2017YFA0403200);the National Natural Science Foundation of China(Grant Nos.11874424,11904401,11974423,and 12104507);the Science and Technology Innovation Program of Hunan Province(Grant No.2021RC4026)。
Lattice thermal conductivity(κlat)of MgSiO_(3) perovskite and post-perovskite is an important parameter for the thermal dynamics in the Earth.Here,we develop a deep potential of density functional theory quality unde...
关键词:LATTICE PEROVSKITE DEEP 
Cobalt-Dimer Nitrides:A Potential Novel Family of High-Temperature Superconductors
《Chinese Physics Letters》2022年第9期67-71,共5页Yuhao Gu Kun Jiang Xianxin Wu Jiangping Hu 
supported by the National Key Basic Research Program of China(Grant No.2017YFA0303100);the National Natural Science Foundation of China(Grant Nos.11888101 and 12174428);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB28000000);the Chinese Academy of Sciences Project for Young Scientists in Basic Research(Grant No.YBR-048)。
We predict that the square lattice layer formed by[Co_(2)N_(2)]_(2)-diamond-like units can host high-temperature superconductivity.The layer appears in the stable ternary cobalt nitride,Ba Co_(2)N_(2).The electronic p...
关键词:SUPERCONDUCTIVITY satis COBALT 
Unambiguously Resolving the Potential Neutrino Magnetic Moment Signal at Large Liquid Scintillator Detectors
《Chinese Physics Letters》2021年第11期18-22,共5页Ziping Ye Feiyang Zhang Donglian Xu Jianglai Liu 
Supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDA10010800);the Double First Class Start-up Fund (WF220442603) provided by Shanghai Jiao Tong University;support from the CAS Center for Excellence in Particle Physics (CCEPP)。
Non-vanishing electromagnetic properties of neutrinos have been predicted by many theories beyond the Standard Model, and an enhanced neutrino magnetic moment can have profound implications for fundamental physics. Th...
关键词:Unambiguously Resolving the Potential Neutrino Magnetic Moment Signal at Large Liquid Scintillator Detectors 
Hyperon Dynamics in Heavy-Ion Collisions near Threshold Energy被引量:1
《Chinese Physics Letters》2021年第9期33-37,共5页Ding-Chang Zhang Hui-Gan Cheng Zhao-Qing Feng 
Supported by the National Natural Science Foundation of China(Grant Nos.12175072 and 11722546);the Talent Program of South China University of Technology.
Within the framework of quantum molecular dynamics transport model,the isospin and in-medium effects on the hyperon production in the reaction of ^(197)Au+^(197) Au are investigated thoroughly.A repulsive hyperon-nucl...
关键词:POTENTIAL DENSITY ELEMENTARY 
Dynamic Crossover in Metallic Glass Nanoparticles
《Chinese Physics Letters》2021年第1期68-72,共5页Shan Zhang Weihua Wang Pengfei Guan 
Supported by the Science Challenge Project(Grant No.TZ2018004);the National Natural Science Foundation of China(Grant No.U1930402);S.Z.and P.G.acknowledge the computational support from the Beijing Computational Science Research Center(CSRC).
We report the dynamic crossover behavior in metallic glass nanoparticles(MGNs)with the size reduction based on the extensive molecular dynamics(MD)simulations combined with the activation-relaxation technique(ART).The...
关键词:LANDSCAPE SIZE POTENTIAL 
Accuracy of Machine Learning Potential for Predictions of Multiple-Target Physical Properties被引量:1
《Chinese Physics Letters》2020年第12期53-61,共9页Yulou Ouyang Zhongwei Zhang Cuiqian Yu Jia He Gang Yan Jie Chen 
the National Natural Science Foundation of China(Grant Nos.12075168 and 11890703);the Science and Technology Commission of Shanghai Municipality(Grant Nos.19ZR1478600,18ZR1442000 and 18JC1410900);the Fundamental Research Funds for the Central Universities(Grant No.22120200069);the Open Fund of Hunan Provincial Key Laboratory of Advanced Materials for New Energy Storage and Conversion(Grant No.2018TP1037_201901)。
The accurate and rapid prediction of materials’physical properties,such as thermal transport and mechanical properties,are of particular importance for potential applications of featuring novel materials.We demonstra...
关键词:materials. THERMAL POTENTIAL 
Chalcogenide Perovskite YScS3 as a Potential p-Type Transparent Conducting Material被引量:1
《Chinese Physics Letters》2020年第9期61-66,共6页Han Zhang Chen Ming Ke Yang Hao Zeng Shengbai Zhang Yi-Yang Sun 
supported by the National Natural Science Foundation of China(Grant No.11774365);supported by the Natural Science Foundation of Shanghai;China(Grant No.19ZR1421800);the Science Foundation for Youth Scholar of State Key Laboratory of High Performance Ceramics and Superfine Microstructures(Grant No.SKL 201804);supported by the U.S.NSF(Grant Nos.CBET-1510121 and CBET-1510948);supported by the U.S.DOE(Grant No.DE-SC0002623)。
Transparent conducting materials(TCMs)have been widely used in optoelectronic applications such as touchscreens,flat panel displays and thin film solar cells.These applications of TCMs are currently dominated by n-typ...
关键词:smallest holds TRANSPARENCY 
Bright-Dark Mode Coupling Model of Plasmons
《Chinese Physics Letters》2020年第3期50-54,共5页Jing Zhang Yong-Gang Xu Jian-Xin Zhang Lu-Lu Guan Yong-Fang Li 
Supported by the National Natural Science Foundation of China under Grant No.11474191;the Natural Science Foundation of Shaanxi Province under Grant No.2018JQ1050。
We propose a coupling model to describe the interaction between the bright and dark modes of the plasmons of a dimer composed of two orthogonal gold nano-rods(GNRs),referred to as the BDMC model.This model shows that ...
关键词:potential. COUPLING DIMER 
A Quasi-1D Potential for Bose Gas Phase Fluctuations
《Chinese Physics Letters》2019年第8期10-13,共4页Shi-Feng Yang Zi-Tong Xu Kai Wang Xiu-Fei Li Yue-Yang Zhai Xu-Zong Chen 
Supported by the National Natural Science Foundation of China under Grant Nos 61703025,91736028 and 61673041
An elongated trap potential for cold atoms is designed based on a quadrupole-Ioffe configuration.Phase fluctuations in a Bose-Einstein condensate(BEC),which is confined by the trap,are studied.We simulate the atom den...
关键词:BOSE GAS PHASE FLUCTUATIONS 
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