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作者: Li, Shuzhen1;Hao, Yan2;Guo, Shuai2;Ding, Chunjie2;Ma, Yujuan1;Liu, Ruibin2;Yan, Dongpeng1,31 Beijing Normal Univ, Coll Chem, Beijing Key Lab Energy Convers & Storage Mat, Beijing 100875, Peoples R China. ;2 Beijing Inst Technol, Sch Phys, Beijing Key Lab Nanophoton & Ultrafine Optoelect, Beijing 100081, Peoples R China. ;3 Zhengzhou Univ, Coll Chem & Mol Engn, Zhengzhou 450001, Peoples R China.)

出处: SCIENCE CHINA-CHEMISTRY 2022 Vol.65 No.2 P408-417

关键词: ELECTROLUMINESCENCE; POLYMORPHS; CRYSTAL

摘要: Three-primary-color luminescent materials are highly desirable to construct white-light emitting resource, multi-color optical displays, and tunable p ...

作者: Zhang, Qi1,4;Ge, Linlin1;Hensley, Scott2;Metternicht, Graciela Isabel3;Liu, Chang1;Zhang, Ruiheng41 Univ New South Wales, Sch Civil & Environm Engn, Sydney, NSW, Australia. ;2 CALTECH, Jet Prop Lab, Pasadena, CA 91125 USA. ;3 Univ New South Wales, Sch Biol Earth & Environm Sci, Sydney, NSW, Australia. ;4 Beijing Inst Technol, Sch Mechatron Engn, Beijing, Peoples R China.)

出处: ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING 2022 Vol.186 P123-139

关键词: TANDEM-X INSAR; L-BAND; TEMPORAL DECORRELATION; SCATTERING MODEL; BIOMASS ESTIMATION; INVERSION; LINE; COMPENSATION; MISSION

摘要: This paper describes a deep-learning-based unsupervised forest height estimation method based on the synergy of the high-resolution L-band repeat-pass ...

作者: Shen, Hao1;Smith, Scott A.2;Zhu, Rongchan3;Zhu, Xiangchan21 Univ Wisconsin, Dept Math, Madison, WI 53706 USA. ;2 Chinese Acad Sci, Acad Math & Syst Sci, Beijing, Peoples R China. ;3 Beijing Inst Technol, Dept Math, Beijing, Peoples R China.)

出处: ANNALS OF PROBABILITY 2022 Vol.50 No.1 P131-202

关键词: QUANTUM-FIELD-THEORY; SYMMETRY-BREAKING; BOREL SUMMABILITY; EQUATIONS; PROPAGATION; DERIVATION; EXPANSION; DYNAMICS; SYSTEMS

摘要: This article studies large N limits of a coupled system of N interacting Phi(4) equations posed over T-d for d = 2, known as the O(N) linear sigma mod ...

作者: Yang, Ting21Peking Univ, Sch Math Sci, 5 Yiheyuan Rd, Beijing 100871, Peoples R China. Univ Illinois, Dept Math, 1409 W Green St, Urbana, IL 61801 USA. ;2 Beijing Inst Technol, Sch Math & Stat, 5 South St, Beijing 100081, Peoples R China.)

出处: ALEA-LATIN AMERICAN JOURNAL OF PROBABILITY AND MATHEMATICAL STATISTICS 2022 Vol.19 No.1 P163-208

关键词: INTRINSIC ULTRACONTRACTIVITY; EXPONENTIAL-GROWTH; MARKOV-PROCESSES; DIRICHLET FORMS; EXTINCTION; SEMIGROUPS; PERTURBATION; CONSTRUCTION; DIFFUSIONS; THEOREM

摘要: In this paper, we provide a pathwise spine decomposition for superprocesses with both local and non-local branching mechanisms under a martingale chan ...

作者: Li, Zongyuan1;Wang, Ying Chun1,2;Cheng, Xingwang1,2;Gao, Chong1;Li, Zhuang1;Langdon, Terence G.31 Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China. ;2 Natl Key Lab Sci & Technol Mat Shock & Impact, Beijing 100081, Peoples R China. ;3 Univ Southampton, Dept Mech Engn, Mat Res Grp, Southampton SO17 1BJ, Hants, England.)

出处: MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 2022 Vol.833

关键词: 316L STAINLESS-STEEL; STRAIN-RATE; TENSILE PROPERTIES; KAPPA-CARBIDES; ALLOY; TEMPERATURE; BEHAVIOR; COPPER; DISLOCATIONS; EVOLUTION

摘要: An austenitic low-density steel was processed by dynamic plastic deformation (DPD) over the strain range from 0.25 to 0.75 followed by aging at 450 de ...

作者: Li, Xue1;Zhang, Hong1;Lin, Cheng1;He, Zhenfeng2;Ramani, Vijay31 Beijing Inst Technol, Sch Mech Engn, 5 South Zhongguancun St, Beijing 100081, Peoples R China. ;2 North Univ China, Coll Mat Sci & Engn, Taiyuan 030051, Peoples R China. ;3 Washington Univ, Dept Energy Environm & Chem Engn, St Louis, MO 63130 USA.)

出处: INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 2022 Vol.47 No.3 P1874-1887

关键词: POLYMER ELECTROLYTE MEMBRANES; FUEL-CELL PERFORMANCE; PFA COPOLYMER; SIDE-CHAIN; IRRADIATION; STYRENE; CONDUCTIVITY; DURABILITY; POWDER

摘要: Radiation-induced graft polymerization is introduced to effectively fabricate proton exchange membrane based on 12.5 mm fluorinated ethylene propylene ...

作者: Wu, Shihong1;Dong, Yunyun1;Liu, Lining1;Su, Feng1;Chen, Xiangguang1,21 Yantai Nanshan Univ, Coll Engn, Dept Elect & Elect Engn, Longkou 265713, Peoples R China. ;2 Beijing Inst Technol, Sch Chem & Chem Engn, Beijing, Peoples R China.)

出处: INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING 2022 Vol.32 No.2

关键词: ADI-FDTD METHOD; TIME-DOMAIN ALGORITHM; PML ALGORITHM; MAXWELLS EQUATIONS; UNSPLIT; IMPLEMENTATION; FORMULATIONS

摘要: To efficient simulate symmetric rotationally geophysical problems, implicit Crank-Nicolson (CN) scheme incorporated with approximate decoupling proced ...

作者: Liu, Wenjun1;Xiong, Xiaolu3,4;Liu, Mengli1;Xing, XiaoWei1;Chen, Hailong2;Ye, Han1;Han, Junfeng3,4;Wei, Zhiyi21 Beijing Univ Posts & Telecommun, Sch Sci, State Key Lab Informat Photon & Opt Commun, POB 91, Beijing 100876, Peoples R China. ;2 Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. ;3 Beijing Inst Technol, Sch Phys, Ctr Quantum Phys, Key Lab Adv Optoelect Quantum Architecture & Meas, Beijing 100081, Peoples R China. ;4 Beijing Inst Technol, Yangtze Delta Reg Acad, Jiaxing 314000, Peoples R China.)

出处: APPLIED PHYSICS LETTERS 2022 Vol.120 No.5

关键词: NONLINEAR-OPTICAL PROPERTIES; FIBER LASER; PULSE GENERATION; ABSORPTION; INSULATOR; MOS2; BI2TE3

摘要: Saturable absorption may be induced at critical pumping power by nonlinear optical effects of nanomaterials, thereby making it possible to generate a ...

作者: Zhang, Xuefen1;Song, Wei-Li2;Wang, Mingyong1;Tu, Jiguo1;Jiao, Handong2;Jiao, Shuqiang11 Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China. ;2 Beijing Inst Technol, Inst Adv Struct Technol, Beijing 100081, Peoples R China.)

出处: ENERGY STORAGE MATERIALS 2022 Vol.45 P586-594

关键词: ION; DEGRADATION; ANODE

摘要: Rechargeable aqueous batteries, such as metal aluminum ion batteries (AAIBs), are highly desirable for large-scale energy storage owing to their low c ...

作者: Xin Qiaoling1;Cao Tianqing2;Jiang Lining31 Tianjin Normal Univ, Sch Math Sci, Tianjin 300387, Peoples R China. ;2 Tiangong Univ, Sch Math Sci, Tianjin, Peoples R China. ;3 Beijing Inst Technol, Sch Math & Stat, Beijing, Peoples R China.)

出处: MATHEMATICAL METHODS IN THE APPLIED SCIENCES 2022 Vol.45 No.7 P3689-3697

关键词: STATISTICS

摘要: Let G be a finite group and H a normal subgroup. By D(H; G), we denote the crossed product of C(H) and DOUBLE-STRUCK CAPITAL CG, which is only a subal ...

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