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PROPERTY: 作品数：2159被引量：3516H指数：20; 导出分析报告; 相关领域：理学更多>>; 相关作者：叶耀军刘仲奎朱质彬梁辉郝俊杰更多>>; 相关机构：清华大学中国科学院天津大学北京理工大学更多>>; 相关期刊：更多>>; 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高技术研究发展计划更多>>

Ghost imaging based on the control of light source bandwidth: 《Chinese Physics B》2023年第3期276-279,共4页刘兆骐白艳锋邹璇彭凡周立宇付芹傅喜泉; the National Natural Science Foundation of China(Grant Nos.61871431,61971184,and 62001162).; A scheme to improve the quality in ghost imaging(GI)by controlling the bandwidth of light source(BCGI)is proposed.The theoretical and numerical results show that the reconstruction result with high quality can be obta...; 关键词：ghost imaging light source property spatial frequency domain

Evaluation of performance of machine learning methods in mining structure-property data of halide perovskite materials被引量：1: 《Chinese Physics B》2022年第5期28-35,共8页Ruoting Zhao Bangyu Xing Huimin Mu Yuhao Fu Lijun Zhang; supported by the National Natural Science Foundation of China(Grants Nos.62125402 and 92061113)。; With the rapid development of artificial intelligence and machine learning(ML)methods,materials science is rapidly entering the era of data-driven materials informatics.ML models serve as the most crucial component,cl...; 关键词：machine learning material informatics first-principles calculations halide perovskites

Theoretical study of novel B–C–O compounds with non-diamond isoelectronic: 《Chinese Physics B》2022年第2期522-533,共12页Chao Liu Pan Ying; supported by the National Natural Science Foundation of China(Grant No.12064013);the Natural Science Foundation of Jiangxi Province,China(Grant No.20202BAB214010);the Open Funds of the State Key Laboratory of Metastable Materials Science and Technology(Grant No.201906);Ganzhou Science and Technology Project(Grant No.202060);the Program of Qingjiang Excellent Young Talents,Jiangxi University of Science and Technology。; Two novel non-isoelectronic with diamond(non-IED)B–C–O phases(tI16-B_(8)C_(6)O_(2)and mP16-B_(8)C_(5)O_(3))have been unmasked.The research of the phonon scattering spectra and the independent elastic constants under...; 关键词：stability analysis PRESSURE formation enthalpy PROPERTY

Painlevé property, local and nonlocal symmetries, and symmetry reductions for a (2+1)-dimensional integrable KdV equation: 《Chinese Physics B》2021年第1期178-184,共7页Xiao-Bo Wang Man Jia Sen-Yue Lou; Project supported by the National Natural Science Foundation of China(Grant Nos.11975131 and 11435005);the K C Wong Magna Fund in Ningbo University。; The Painlevé property for a(2+1)-dimensional Korteweg–de Vries(KdV) extension, the combined KP3(Kadomtsev–Petviashvili) and KP4(cKP3-4), is proved by using Kruskal’s simplification. The truncated Painlevé expansi...; 关键词：Painlevéproperty residual symmetry Schwartz form Bäcklund transforms D’Alembert waves symmetry reductions Kac–Moody–Virasoro algebra (2+1)-dimensional KdV equation

Structural and electrical properties of Ga–Te systems under high pressure被引量：1: 《Chinese Physics B》2019年第5期210-215,共6页Youchun Wang Fubo Tian Da Li Defang Duan Hui Xie Bingbing Liu Qiang Zhou Tian Cui; Project supported by the National Key R&D Program of China(Grant Nos.2018YFA0305900 and 2016YFB0201204);the National Natural Science Foundation of China(Grant Nos.51632002,51572108,11574109,91745203,and 11634004);Program for Changjiang Scholars and Innovative Research Team in University,China(Grant No.IRT 15R23);National Fund for Fostering Talents of Basic Science,China(Grant No.J1103202); First-principles evolutionary calculation was performed to search for all probable stable Ga–Te compounds at extreme pressure. In addition to the well-known structures of P6_3/mmc and Fm-3 m Ga Te and I4/m Ga_2 Te_5,...; 关键词：DENSITY FUNCTIONAL theory Ga–Te system electronic PROPERTY

Mid-infrared luminescence of Dy^(3+)-doped Ga_2S_3–Sb_2S_3–CsI chalcohalide glasses: 《Chinese Physics B》2018年第7期463-467,共5页Anping Yang Jiahua Qiu Mingjie Zhang Mingyang Sun Zhiyong Yang; Project supported by the National Natural Science Foundation of China(Grant Nos.61405080 and 61575086);Jiangsu Collaborative Innovation Centre of Advanced Laser Technology and Emerging Industry,China;the Priority Academic Program Development of Jiangsu Higher Education Institutions,China; The mid-infrared （MIR） luminescent properties of Dy3＋ ions in a new chalcohalide glass host, Ga2S3-Sb2S3-CsI, are investigated; and the suitability of the doped glass for MIR fiber lasers is evaluated. The Dy3＋-do...; 关键词：chalcogenide glasses rare earth emission property mid-infrared laser

Singular variation property of elastic constants of piezoelectric ceramics shunted to negative capacitance被引量：1: 《Chinese Physics B》2017年第12期566-575,共10页胡吉英李朝晖李启虎; Piezoelectric shunt damping has been widely used in vibration suppression, sound absorption, noise elimination, etc. In such applications, the variant elastic constants of piezoelectric materials are the essential par...; 关键词：piezoelectric ceramics elastic constant shunt damping negative capacitance

Revisit to frozen-in property of vorticity被引量：2: 《Chinese Physics B》2017年第8期595-602,共8页杨帅左群杰高守亭; supported by the Special Scientific Research Fund of the Meteorological Public Welfare of the Ministry of Sciences and Technology,China(Grant No.GYHY201406003);the Open Research Fund Program of Plateau Atmosphere and Environment Key Laboratory of Sichuan Province,China(Grant No.PAEKL-2015-K3);the National Natural Science Foundation of China(Grant Nos.41375054,41575064,91437215,41405055 and 41375052); Considering some simple topological properties of vorticity vector, the frozen-in property of vorticity herein is revis- ited. A vortex line, as is analogous to velocity vector along a streamline, is defined as such a...; 关键词：VORTEX frozen-in property material line element baroclinic fluid

Metamaterial beam scanning leaky-wave antenna based on quarter mode substrate integrated waveguide structure: 《Chinese Physics B》2017年第2期200-205,共6页Guo-Cheng Wu Guang-Ming Wang Xiao-Long Fu Jian-Gang Liang Wei-Xiong Bai; Project supported by the National Natural Science Foundation of China(Grant No.61372034); In this paper, we first propose a metamaterial structure by etching the same two interdigital fingers on the upper ground of quarter mode substrate integrated waveguide（QMSIW）. The simulated results show that the pr...; 关键词：metamaterial leaky-wave antenna quarter mode substrate integrated waveguide（QMSIW） continuous beam scanning property

Effect of PECVD SiN_x/SiO_yN_x–Si interface property on surface passivation of silicon wafer: 《Chinese Physics B》2016年第12期403-407,共5页贾晓洁周春兰朱俊杰周肃王文静; Project supported by the National High Technology Research and Development Program of China(Grant No.2015AA050302);the National Natural Science Foundation of China(Grant No.61306076); It is studied in this paper that the electrical characteristics of the interface between SiOyNx/SiNx stack and silicon wafer affect silicon surface passivation. The effects of precursor flow ratio and deposition tempe...; 关键词：solar cell INTERFACE PASSIVATION

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