作者： Wang, Li¹;Er, Meng Joo²;Zhang, Shi³ （¹ Natl Res Ctr Rehabil Tech Aids, Beijing 10076, Peoples R China. ;² Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore. ;³ Beijing Inst Technol, Sch Automat, Beijing 10081, Peoples R China.）

出处： IEEE COMMUNICATIONS LETTERS 2020 Vol.24 No.7 P1433-1436

摘要： Node localization is one of the promising research issues in Wireless Sensor Networks (WSNs). A novel node localization algorithm termed Kernel Extrem ...

作者： Wu, Chongbei¹;Yu, Guanhang¹;Yin, Yue¹;Wang, Yuze¹;Chen, Li¹;Han, Qing¹;Tang, Junwang²;Wang, Bo¹ （¹ Beijing Inst Technol, Key Lab Cluster Sci, Key Lab Photoelect Electrophoton Convers Mat, Minist Educ China,Sch Chem & Chem Engn, Beijing 100081, Peoples R China. ;² UCL, Dept Chem Engn, London WC1E 7JE, England.）

出处： SMALL 2020 Vol.16 No.37

关键词： GRAPHITIC CARBON NITRIDE; HYDROGEN EVOLUTION; FACILE SYNTHESIS; SEMICONDUCTORS; REDUCTION; NITROGEN; PERFORMANCE; PRECURSORS; NANOSHEETS; STRATEGY

摘要： Conjugated polymers are promising light harvesters for water reduction/oxidation due to their simple synthesis and adjustable bandgap. Herein, both cy ...

作者： Mu, Ge¹;Mu, Daobin¹;Wu, Borong^1,2;Ma, Chengwei¹;Bi, Jiaying¹;Zhang, Ling¹;Yang, Hao¹;Wu, Feng^1,2 （¹ Beijing Inst Technol, Sch Mat Sci & Engn, Beijing Key Lab Environm Sci & Engn, Beijing 100081, Peoples R China. ;² Collaborat Innovat Ctr Elect Vehicles Beijing, Beijing 100081, Peoples R China.）

出处： SMALL 2020 Vol.16 No.3

关键词： VOLUMETRIC CAPACITY; MXENE; CARBON; SIO2

摘要： To address the non-negligible volume expansion and the inherent poor electronic conductivity of silica (SiO2) material, microsphere-like SiO2/MXene hy ...

作者： Zhang, Hongyu¹;Liu, Yong-Chun²;Wang, Chenyang¹;Zhang, Nianen¹;Lu, Cuicui^1,3 （¹ Beijing Inst Technol, Sch Phys, Beijing Key Lab Nanophoton & Ultrafine Optoelect, Minist Educ,Key Lab Adv Optoelect Quantum Archite, Beijing 100081, Peoples R China. ;² Tsinghua Univ, Frontier Sci Ctr Quantum Informat, Dept Phys, State Key Lab Low Dimens Quantum Phys, Beijing 100084, Peoples R China. ;³ Shandong Normal Univ, Collaborat Innovat Ctr Light Manipulat & Applicat, Jinan 250358, Peoples R China.）

出处： OPTICS LETTERS 2020 Vol.45 No.17 P4794-4797

关键词： ROOM-TEMPERATURE; EMISSION; ENHANCEMENTS; MICROCAVITY; NANOCAVITY

摘要： Optical cavities with high figure of merit Q/V is essential to enhance the interaction of light and matter. Here, a hybrid photonic-plasmonic nano-cav ...

作者： Li, Wenru¹;Jafri, Hasnain Mehdi²;Zhang, Chao¹;Zhang, Yujing¹;Zhang, Haibo³;Huang, Houbing²;Jiang, Shenglin^1,4;Zhang, Guangzu¹ （¹ Huazhong Univ Sci & Technol, Engn Res Ctr Funct Ceram MOE, Sch Opt & Elect Informat, Wuhan Natl Lab Optoelect, Wuhan 430074, Peoples R China. ;² Beijing Inst Technol, Sch Mat Sci & Engn, Adv Res Inst Multidisciplinary Sci, Beijing, Peoples R China. ;³ Huazhong Univ Sci & Technol, Sch Mat Sci & Engn, Wuhan 430074, Peoples R China. ;⁴ Shenzhen Huazhong Univ Sci & Technol, Res Inst, Shenzhen 518057, Peoples R China.）

出处： JOURNAL OF MATERIALS CHEMISTRY A 2020 Vol.8 No.32 P16189-16194

关键词： POLYMER NANOCOMPOSITES; PHASE-TRANSITIONS; TEMPERATURE-RANGE; THIN-FILM; PERCHLORATE

摘要： The electrocaloric effect (ECE) provides a new approach to realize environment friendly cooling with high efficiency. Although a giant ECE has been ac ...

作者： Wang, Shuai^1,4;Peng, Zhilong^1,4;Li, Jianjun²;Yang, Yazheng^1,4;Wang, Chao^3,5;Chen, Shaohua^1,4 （¹ Beijing Inst Technol, Inst Adv Struct Technol, Beijing 100081, Peoples R China. ;² Cent South Univ, Coll Mech & Elect Engn, State Key Lab High Performance Complex Mfg, Changsha 410083, Hunan, Peoples R China. ;³ Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China. ;⁴ Beijing Inst Technol, Beijing Key Lab Lightweight Multifunct Composite, Beijing 100081, Peoples R China. ;⁵ Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China.）

出处： COMPUTATIONAL MATERIALS SCIENCE 2020 Vol.175

关键词： WATER COLLECTION; WETTABILITY; GRAPHENE; MOTION; GRADIENTS; TRANSPORT; BEHAVIOR

摘要： Spontaneous droplet aggregation has great potential applications in liquid transportation, droplet-based microfluidics and water collection in deserts ...

作者： Sun, Jian^1,2;Chen, Guoliang^1,2;Chen, Jie^1,2 （¹ Beijing Inst Technol, Sch Automat, Beijing 100081, Peoples R China. ;² Beijing Inst Technol, Key Lab Intelligent Control & Decis Complex Syst, Beijing 100081, Peoples R China.）

出处： IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS 2020 Vol.67 No.6 P1054-1058

关键词： STABILIZATION; INEQUALITY

摘要： Stability of aperiodic sampled-data systems is investigated in this brief. A sampling interval discretization method is proposed to transform an aperi ...

作者： Shi, Renhe¹;Long, Teng^2,3;Baoyin, Hexi¹ （¹ Tsinghua Univ, Sch Aerosp Engn, Beijing 100084, Peoples R China. ;² Beijing Inst Technol, Sch Aerosp Engn, Beijing 100081, Peoples R China. ;³ Minist Educ, Key Lab Dynam & Control Flight Vehicle, Beijing, Peoples R China.）

出处： ACTA ASTRONAUTICA 2020 Vol.177 P577-587

摘要： To reduce the transfer time and radiation damage of all-electric geostationary satellites, this article develops a metamodel based multi-objective opt ...

作者： Wu, Yumin^1,2;Cheng, Haobo^1,2;Wen, Yongfu^1,2 （¹ Beijing Inst Technol, Sch Opt & Photon, Beijing 100081, Peoples R China. ;² Beijing Inst Technol, Shenzhen Res Inst, Shenzhen 518057, Guangdong, Peoples R China.）

出处： MEASUREMENT SCIENCE AND TECHNOLOGY 2020 Vol.31 No.2

关键词： PHASE RETRIEVAL; COMPLEX OBJECT; RECONSTRUCTION; ELIMINATION; MICROSCOPY; ALGORITHMS

摘要： Suppressing zero-order term and twin-image is a crucial technique in in-line digital holography, which can obtain more accurate reconstructed images. ...

作者： Fang, Huihui¹;Li, Heng¹;Song, Shuang²;Pang, Kun¹;Ai, Danni¹;Fan, Jingfan¹;Song, Hong³;Yu, Yang^4,5;Yang, Jian¹ （¹ Beijing Inst Technol, Sch Opt & Photon, Beijing Engn Res Ctr Mixed Real & Adv Display, Beijing 100081, Peoples R China. ;² Beihang Univ, Sch Comp Sci & Engn, Beijing 100191, Peoples R China. ;³ Beijing Inst Technol, Sch Comp Sci, Beijing 100081, Peoples R China. ;⁴ Capital Med Univ, Beijing Anzhen Hosp, Dept Cardiac Surg, Anzhen St 2, Beijing 100029, Peoples R China. ;⁵ Beijing Inst Heart Lung & Blood Vessel Dis, Beijing, Peoples R China.）

出处： PHYSICS IN MEDICINE AND BIOLOGY 2020 Vol.65 No.24

关键词： CORONARY-ARTERY; RECONSTRUCTION; MODEL

摘要： Motion compensation can eliminate inconsistencies of respiratory movement during image acquisitions for precise vascular reconstruction in the clinica ...