作者： Gong, Xiao-Feng¹;Wang, Ke¹;Lin, Qiu-Hua¹;Liu, Zhi-Wen²;Xu, You-Gen² （¹ Dalian Univ Technol, Sch Informat & Commun Engn, Dalian 116024, Peoples R China. ;² Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China.）

出处： SENSORS 2012 Vol.12 No.3 P3394-3417

关键词： DIRECTION-OF-ARRIVAL; PARALLEL FACTOR-ANALYSIS; SIGNAL ESTIMATION; ARRAY; MUSIC; ALGORITHM; IDENTIFIABILITY; ANTENNAS; ESPRIT; MODEL

摘要： Joint estimation of direction-of-arrival (DOA) and polarization with electromagnetic vector-sensors (EMVS) is considered in the framework of complex-v ...

作者： Kang, Guoguo^1,2;Fang, Yue³;Vartiainen, Ismo²;Tan, Qiaofeng³;Wang, Yongtian¹ （¹ Beijing Inst Technol Univ, Sch Optoelect, Beijing 100081, Peoples R China. ;² Univ Eastern Finland, Dept Math & Phys, FI-80101 Joensuu, Finland. ;³ Tsinghua Univ, State Key Lab Precis Measurement Technol & Instru, Dept Precis Instruments, Beijing 100084, Peoples R China.）

出处： APPLIED PHYSICS LETTERS 2012 Vol.101 No.21

关键词： BEAM SPLITTER

摘要： We report on a broadband polarization splitting phenomenon in an aluminum grating with its period much smaller than the wavelength of incident light. ...

作者： Hu Jing-Yu^1,2;Wen Yong-Chun³;Yao Yuan²;Wang Cong³;Zhao Qing¹;Jin Chang-Qing²;Yu Ri-Cheng² （¹ Beijing Inst Technol, Phys Coll, Beijing 100081, Peoples R China. ;² Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China. ;³ Beihang Univ, Ctr Condensed Matter & Mat Phys, Beijing 100191, Peoples R China.）

出处： CHINESE PHYSICS LETTERS 2012 Vol.29 No.8

关键词： MN3GAC; MANGANESE

摘要： The electronic transport properties of Mn3SnC and Mn3SnC0.5N0.5 were measured under pressures up to 1.8 GPa. At ambient pressure, an abrupt increase o ...

作者： Cao, H.¹;Fu, L. B.^2,3 （¹ Beijing Inst Technol, Sch Phys, Beijing 100081, Peoples R China. ;² Inst Appl Phys & Computat Math, Natl Lab Sci & Technol Computat Phys, Beijing 100088, Peoples R China. ;³ Peking Univ, HEDPS, Ctr Appl Phys & Technol, Beijing 100084, Peoples R China.）

出处： EUROPEAN PHYSICAL JOURNAL D 2012 Vol.66 No.4

关键词： GASES

摘要： We investigate the quantum phase transition (QPT) and dynamics induced by atom-pair tunnelling of Bose-Einstein condensates in a symmetric double well ...

作者： Ma, Xu¹;Li, Yanqiu¹;Guo, Xuejia¹;Dong, Lisong¹;Arce, Gonzalo R.² （¹ Beijing Inst Technol, Sch Optoelect, Minist Educ China, Key Lab Photoelect Imaging Technol & Syst, Beijing 100081, Peoples R China. ;² Univ Delaware, Dept Elect & Comp Engn, Newark, DE 19716 USA.）

出处： JOURNAL OF MICRO-NANOLITHOGRAPHY MEMS AND MOEMS 2012 Vol.11 No.4

关键词： PHASE-SHIFTING MASKS; INVERSE LITHOGRAPHY; DESIGN; MICROLITHOGRAPHY; COMPUTATION; RESOLUTION; BINARY

摘要： Continuous shrinkage of critical dimension in an integrated circuit impels the development of resolution enhancement techniques for low k(1) lithograp ...

作者： Wang, Y-Y^2,3;Lau, H-S⁴;Wang, J-C¹ （¹ Beijing Inst Technol, Sch Management & Econ, Beijing 100081, Peoples R China. ;² USTC CityU Joint Adv Res Ctr, Suzhou, Peoples R China. ;³ Soochow Univ, Sch Business, Suzhou, Peoples R China. ;⁴ Univ Hong Kong, Sch Business, Pokfulam, Hong Kong, Peoples R China.）

出处： JOURNAL OF THE OPERATIONAL RESEARCH SOCIETY 2012 Vol.63 No.12 P1731-1751

关键词： SUPPLY CHAIN COORDINATION; CHANNEL COORDINATION; DOMINANT RETAILER; SENSITIVE DEMAND; COST INFORMATION; SALES EFFORT; ALLOWANCES; CONTRACTS; COMPETITION; DESIGN

摘要： 'Slotting fee' (hereafter 'SF') is an upfront fee a 'supplier' is required to pay a retailer in order to have his product sold on the retailer's shelv ...

作者： Zhang, Riguang¹;Song, Luzhi^1,2 （¹ Taiyuan Univ Technol, Minist Educ & Shanxi Prov, Key Lab Coal Sci & Technol, Taiyuan 030024, Shanxi, Peoples R China. ;² Beijing Inst Technol, Sch Chem Engn & Environm, Beijing 100081, Peoples R China.）

出处： APPLIED SURFACE SCIENCE 2012 Vol.258 No.18 P7154-7160

关键词： DENSITY-FUNCTIONAL THEORY; C-H ACTIVATION; METHANE DEHYDROGENATION; TRANSITION-STATES; CHEMISORPTION; PT(111); PATHWAYS; CO2; RU(0001); NI(111)

摘要： A density functional theory slab calculations of CH4 dissociation on Pt(h k l) surfaces have been systematically presented. On the basis of the energe ...

作者： Xiong, Xingchuang^1,2;Xu, Wei^1,3;Fang, Xiang²;Deng, Yulin¹;Ouyang, Zheng^3,4 （¹ Beijing Inst Technol, Sch Life Sci, Beijing 100081, Peoples R China. ;² Natl Inst Metrol, Beijing 100013, Peoples R China. ;³ Purdue Univ, Weldon Sch Biomed Engn, W Lafayette, IN 47907 USA. ;⁴ Purdue Univ, Ctr Analyt Instrumentat Dev, W Lafayette, IN 47907 USA.）

出处： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2012 Vol.23 No.10 P1799-1807

关键词： TRANSFORM MASS-SPECTROMETRY; RADIO-FREQUENCY; ELECTROSPRAY IONIZATION; STATISTICAL PROPERTIES; BUFFER GAS; PERFORMANCE; EXCITATION; MOTION; CELL; CAPABILITIES

摘要： Space charge effects play important roles in the performance of various types of mass analyzers. Simulation of space charge effects is often limited b ...

作者： Hu, Xiaosong^1,2;Li, Shengbo^2,3;Peng, Huei²;Sun, Fengchun¹ （¹ Beijing Inst Technol, Natl Engn Lab Elect Vehicles, Beijing 100081, Peoples R China. ;² Univ Michigan, Dept Mech Engn, Ann Arbor, MI 48109 USA. ;³ Tsinghua Univ, State Key Lab Automot Safety & Energy, Beijing 100084, Peoples R China.）

出处： JOURNAL OF POWER SOURCES 2012 Vol.217 P209-219

关键词： MANAGEMENT-SYSTEMS; NEURAL-NETWORK; PACKS; IMPLEMENTATION; INDICATOR; DESIGN

摘要： Battery State of Charge (SOC) estimation is an important function for battery management systems and critical for the reliable operations of batteries ...

作者： Liu, Jia^1,2;Wang, Zhi^1,2;Xie, Xuejun^1,2;Cheng, Huhu^1,3;Zhao, Yang^1,3;Qu, Liangti^1,3 （¹ Beijing Inst Technol, Key Lab Cluster Sci, Minist Educ, Beijing 100081, Peoples R China. ;² Beijing Inst Technol, Sch Phys, Beijing 100081, Peoples R China. ;³ Beijing Inst Technol, Sch Chem, Beijing 100081, Peoples R China.）

出处： JOURNAL OF MATERIALS CHEMISTRY 2012 Vol.22 No.9 P4015-4020

关键词： CONJUGATED POLYMER ACTUATORS; ELECTROCHEMICAL ACTUATOR; HIGH-PERFORMANCE; GRAPHENE; FILMS; NANOFIBERS; SENSORS; MUSCLE; OXIDE

摘要： The development of advanced actuator system strongly depends on the assorted use of unique materials and rational structure design. In the current wor ...