云南高校图书馆联盟文献共享服务平台- EFFICIENCY

EFFICIENCY: 作品数：1969被引量：3351H指数：19; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：金晨钟朱玉林侯茂章陆瑞松周王宏更多>>; 相关机构：清华大学东南大学中国科学院中南大学更多>>; 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社会科学基金更多>>

Efficiency Bound of Learning with Coarse Graining: 《Chinese Physics Letters》2023年第11期31-36,共6页李明昊夏世豪王有林律明龙陈金灿苏山河; supported by the National Natural Science Foundation of China(Grant No.12075197);the Fundamental Research Fund for the Central Universities(Grant No.20720210024);the Natural Science Foundation of Fujian Province(Grant No.2023J01006)。; A thermodynamic formalism describing the efficiency of information learning is proposed,which is applicable to stochastic thermodynamic systems with multiple internal degrees of freedom.The learning rate,entropy produ...; 关键词：STATE INEQUALITY ENTROPY

An Alternative Operation Scheme to Improve the Efficiency of a Stark Decelerator: 《Chinese Physics Letters》2021年第12期7-12,共6页Mei Du Dongdong Zhang Dajun Ding; Supported by the National Key R&D Program of China(Grant No.2019YFA0307701);the Science Challenge Project(Grant No.TZ2018005);Jilin University。; A Stark decelerator can slow down polar molecules to very low velocities.When the velocities are very low,the number of cold molecules obtained is very small.In order to obtain a higher quantity of cold molecules,insp...; 关键词：STARK AL Operation

Large Barocaloric Effect with High Pressure-Driving Efficiency in a Hexagonal MnNi0.77Fe0.23Ge Alloy: 《Chinese Physics Letters》2020年第7期47-50,共4页Qingqi Zeng Jianlei Shen Enke Liu Xuekui Xi Wenhong Wang Guangheng Wu Xixiang Zhang; Supported by the National Natural Science Foundation of China(Grant No.51722106);the National Key R&D Program of China(Grant No.2019YFA0704904);Users with Excellence Program of Hefei Science Center CAS(Grant No.2019HSC-UE009);Fujian Institute of Innovation,Chinese Academy of Sciences。; The hydrostatic pressure is expected to be an effective knob to tune the magnetostructural phase transitions of hexagonal MM’X alloys(M and M’denote transition metals and X represents main group elements).We perform...; 关键词：temperature. TRANSITIONS martensitic

High-Efficiency Broadband Near-Infrared Single-Photon Frequency Upconversion and Detection: 《Chinese Physics Letters》2020年第3期17-21,共5页Jian-Hui Ma Hui-Qin Hu Yu Chen Guang-Jian Xu Hai-Feng Pan E Wu; Supported by the National Natural Science Foundation of China under Grant Nos.11722431,11674099 and 11621404;the Program of Introducing Talents of Discipline to Universities under Grant No.B12024。; We propose and demonstrate a high efficiency broadband near infrared single-photon upconversion and detection with a broadband pump laser based on sum frequency conversion in the PPLN crystal.By using a pump laser cen...; 关键词：PUMP EFFICIENCY INFRARED

An Efficiency Enhanced Graphene/n-Si Schottky Junction for Solar Cells: 《Chinese Physics Letters》2018年第7期58-61,共4页李刚程宏伟郭丽芳王开鹰程再军; Supported by the National Natural Science Foundation of China under Grant Nos 61504113,61674113 and 51622507;the Natural Science Foundation of Shanxi Province under Grant No 2016011040;the Natural Science Foundation of Fujian Province under Grant No 2018J01567;the Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi Province under Grant No 2016138; A novel and facile oxidation-induced self-doping process of graphene-silicon Schottky junction by nitric acid（HNO3） vapor is reported. The HNO3 oxidation process makes graphene p-type self-doped, and leads to a high...

Enhanced Efficiency of Metamorphic Triple Junction Solar Cells for Space Applications被引量：1: 《Chinese Physics Letters》2017年第6期126-130,共5页王笃祥宋明辉毕京锋陈文浚李森林刘冠洲李明阳吴超瑜; Supported by the Grand from Tianjin Little Giant Fund under Grant No 14ZXLJGX00400;the Tianjin Science and Technology Support Plan under Grant No 16YFZCGX00030; Metamorphic In0.55Ga0.45P/In0.06Ga0.94As/Ge triple-junction （3J-MM） solar cells are grown on Ge （100） sub- strates via metal organic chemical vapor deposition. Epi-structural analyses such as high resolution x-ray...; 关键词：GA MM As Enhanced Efficiency of Metamorphic Triple Junction Solar Cells for Space Applications

Efficiency of Blue Organic Light-emitting Diodes Enhanced by Employing an Exciton Feedback Layer: 《Chinese Physics Letters》2016年第8期146-150,共5页于倩倩张旭毕敬萱刘冠廷张棋雯吴晓明华玉林印寿根; Supported by the National Natural Science Foundation of China under Grant No 60906022;the Natural Science Foundation of Tianjin under Grant No 10JCYBJC01100;the Scientific Developing Foundation of Tianjin Education Commission under Grant No 2011ZD02;the Key Science and Technology Support Program of Tianjin under Grant No 14ZCZDGX00006; We report that a novel exciton feedback effect is observed by introducing the bis（2-methyl-8-quinolinolato）（4- phenylphenolato）Muminum （BAlq） inserted between the emitting layer （EML） and the electron transpor...; 关键词：of in with is as Efficiency of Blue Organic Light-emitting Diodes Enhanced by Employing an Exciton Feedback Layer EFL OLEDs EML NPB by

Efficiency-Controllable Random Walks on a Class of Recursive Scale-Free Trees with a Deep Trap: 《Chinese Physics Letters》2015年第3期13-16,共4页李玲关佶红周水庚; Supported by the National Natural Science Foundation of China under Grant Nos 61173118,61373036 and 61272254; Controls, especially effficiency controls on dynamical processes, have become major challenges in many complex systems. We study an important dynamical process, random walk, due to its wide range of applications for m...; 关键词：Efficiency-Controllable Random Walks on a Class of Recursive Scale-Free Trees with a Deep Trap

Ultra-High Efficiency Magnetic Transport of SZRb Atoms in a Single Chamber Bose-Einstein Condensation Apparatus被引量：1: 《Chinese Physics Letters》2014年第6期90-93,共4页高奎意罗鑫宇贾凤东余承徽张峰殷冀平徐林尤力王如泉; Supported by the National Basic Research Program of China under Grant Nos 2013CB921206, 2013CB922002, and 2013CD922004, the National Natural Science Foundation of China under Grant Nos 10704086, 91121005, and 11374176, the President Fund of University of Chinese Academy of Sciences, and the Tsinghua Xuetang Program.; We report the ultra-high efficiency transport of cold ST Ftb atoms using a moving magnetic quadrupole potential generated by three overlapping pairs of fixed coils. The transfer etticiency is better than 97%, which is...

A Simple Interconnection Layer for Tandem Organic Solar Cells with Improved Efficiency and Fill Factor: 《Chinese Physics Letters》2014年第6期246-249,共4页郑克宁杨利营曹焕奇秦文静印寿根; We demonstrate a simple interconnection layer （ICL） that can be employed in tandem organic solar cells. An ICL with an optimized structure of Ca/Au/MoO3 is used between two sub cells composed of identical regioregul...

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