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CUBIC: 作品数：767被引量：876H指数：11; 导出分析报告; 相关领域：理学更多>>; 相关作者：庄卓李学敏陈国维程秀秀岳猛更多>>; 相关机构：吉林大学华中农业大学郑州大学河南工业大学更多>>; 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教育部博士点基金更多>>

A facile route to synthesize cubic gauche polymeric nitrogen: 《Science Bulletin》2024年第24期3812-3814,共3页Runteng Chen Jun Zhang Zelong Wang Ke Lu Yi Peng Jianfa Zhao Xiaodong Liu Shaomin Feng Ruibin Liu Chuan Xiao Changqing Jin; supported by the National Natural Science Foun-dation of China(11921004);Ministry of Science&Technology(2023YFA1406000);CAS Project for Young Scientists in Basic Research(YSBR.052)of China.; The polymerized nitrogen material with single bonds is considered one of the candidates for storing huge chemical energy due to the significant energy difference between triply bonded di-nitrogen and singly bonded nit...; 关键词：BONDED polymer CUBIC

Machine learning prediction of activation energy in cubic Li-argyrodites with hierarchically encoding crystal structure-based(HECS)descriptors被引量：11: 《Science Bulletin》2021年第14期1401-1408,M0003,共9页Qian Zhao Maxim Avdeev Liquan Chen Siqi Shi; the National Key Research and Development Program of China(2017YFB0701600);the National Natural Science Foundation of China(11874254,51622207,and U1630134)。; Rational design of solid-state electrolytes(SSEs)with high ionic conductivity and low activation energy(Ea)is vital for all solid-state batteries.Machine learning(ML)techniques have recently been successful in predict...; 关键词：Solid-state electrolytes(SSEs) Hierarchically encoding crystal structurebased (HECS)descriptors Predicting activation energy Cubic Li-argyrodites Machine learning

Dynamic deformation behavior of a face-centered cubic FeCoNiCrMn high-entropy alloy被引量：16: 《Science Bulletin》2018年第6期362-368,共7页Junyang He Qi wang Husheng Zhang Lanhong Dai Toshiji Mukai Yuan Wu Xiongjun Liu Hui Wang Tai-Gang Nieh Zhaoping Lu; supported by the National Natural Science Foundation of China(51671018,51531001,51422101,51371003,and 51671021);111 Project(B07003);International S&T Cooperation Program of China(2015DFG52600);Program for Changjiang Scholars and Innovative Research Team in University of China(IRT_14R05);the Projects of SKL-AMM-USTB(2016Z-04,2016-09,2016Z-16);the financial support from the Top-Notch Young Talents Program;the Fundamental Research Funds for the Central Universities;the financial support by US-NSF under contract DMR-1408722; In this study, mechanical tests were conducted oil a face-centered cubic FeCoNiCrMn high-entropy alloy, both in tension and compression, in a wide range of strain rates （10^-4-10^4 s^-1） to systematically investigat...; 关键词：High-entropy alloys Dynamic deformation Deformation twinning Work-hardening Plastic stability

Growth and characterization of large,high quality cubic diamond crystals被引量：2: 《Chinese Science Bulletin》2012年第14期1733-1738,共6页ZANG ChuanYi LIMing CHEN LunJian; supported by the Natural Science Foundation of the Education Department of Henan Province (2009A430014); High quality cubic diamond crystals were grown using the temperature gradient method at high pressure and high temperature(HPHT),in a new FeNi alloy as solvent.The crystals were grown at relatively low temperatures su...; 关键词：金刚石晶体晶体生长立方品质表征温度梯度法 HPHT 单晶生长

Molecular dynamics simulation of kink in 〈100〉 edge dislocation in body centred cubic iron被引量：5: 《Chinese Science Bulletin》2007年第16期2291-2296,共6页CHEN LiQun1,2,WANG ChongYu2,3,4 & YU Tao2 1 College of Sciences,Central South University of Forestry & Technology,Changsha 410004,China 2 Central Iron and Steel Research Institute,Beijing 100081,China 3 Department of Physics,Tsinghua University,Beijing 100084,China 4 International Center for Materials Physics,Chinese Academy of Sciences,Shenyang 110016,China; Supported by "973" Project from the Ministry of Science and Technology of China (Grant No. 2006CB605102);the National Natural Science Foundation of China (Grant No. 90306016); Using the molecular dynamics method,we have constructed two kink models corresponding to the 〈100〉{010} and 〈100〉{011} edge dislocations (EDs) in body centred cubic (bcc) Fe. It is found that the geometric structu...; 关键词：分子动力学边缘位移铁纽结结构

Superconvergence for triangular cubic elements被引量：2: 《Chinese Science Bulletin》1999年第1期47-49,共3页Chuanmiao Chen Jicheng Jin Shi Shu; A new structure of superconvergence for the cubic triangular finite element approximation u/2 to a second-order elliptic problem Au=f is studied based on some orthogonal expansions in an interval. Suppose that Ω is a...; 关键词：SUPERCONVERGENCE TRIANGULAR CUBIC ELEMENT FINITE ELEMENT approxination.

Preliminary crystallographic investigation of allophycocyanin from Porphyra yezoensis in cubic crystal form: 《Chinese Science Bulletin》1997年第18期1578-1580,共3页Liu, JY Zhang, JP Wan, ZL Liang, DC Zhang, JP Wu, HJ; THE phycobilisomes in blue-green algae and red algae are the functional units which absorb and transfer light energy. These supramolecular aggregates are attached on the outer surface of the thylakoid or photosyntheti...; 关键词：PHYCOBILIPROTEIN ALLOPHYCOCYANIN CRYSTAL growth crystallographic analysis RED algae.

Conditions for origin to be a center and the bifurcation of limit cycles in a class of cubic systems: 《Chinese Science Bulletin》1997年第14期1157-1161,共5页Zhu, JH Zhu, SM; FOR a class of differential systems of center and focus; 关键词：CENTER fine FOCUS FOCAL value LIMIT cycle SYMBOLIC computation.

A model for dynamic recovery of bcc structure: 《Chinese Science Bulletin》1997年第14期1211-1215,共5页Sun, DS Li, MS Zou, Y Yang, R Li, FZ; GENERALLY the following two processes will take place simultaneously during hot deformation: one is work hardening caused by the increase of dislocation density on account of slip deforma-tion; the other is softening ...; 关键词：body-centered CUBIC STRUCTURE dynamic RECOVERY stress-strain.

Orientational phase transitions of hcp and cubic C_(60) solids: 《Chinese Science Bulletin》1995年第2期110-114,共5页周维亚解思深张玉苓王刚董成吴非; Project supported by the National Natural Science Foundation of China; To investigate the deformation of a molecule in a crystal field or the intra-and intermolecular interaction of a molecular solid, one should study not only the position but also the orientation of a molecule. Since th...; 关键词：C60 phase transition crystal structure.

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