咨询与建议

限定检索结果

文献类型

  • 2,729 篇 期刊文献
  • 1,634 篇 会议
  • 5 册 图书

馆藏范围

  • 4,366 篇 电子文献
  • 2 种 纸本馆藏

日期分布

学科分类号

  • 2,961 篇 理学
    • 2,434 篇 物理学
    • 613 篇 化学
    • 503 篇 数学
    • 171 篇 统计学(可授理学、...
    • 167 篇 生物学
    • 97 篇 天文学
    • 83 篇 系统科学
    • 61 篇 地球物理学
  • 2,670 篇 工学
    • 1,275 篇 电子科学与技术(可...
    • 821 篇 电气工程
    • 755 篇 光学工程
    • 660 篇 材料科学与工程(可...
    • 547 篇 计算机科学与技术...
    • 495 篇 化学工程与技术
    • 365 篇 信息与通信工程
    • 322 篇 软件工程
    • 280 篇 仪器科学与技术
    • 202 篇 动力工程及工程热...
    • 196 篇 力学(可授工学、理...
    • 192 篇 冶金工程
    • 169 篇 控制科学与工程
    • 154 篇 生物医学工程(可授...
    • 127 篇 机械工程
    • 120 篇 生物工程
    • 73 篇 核科学与技术
    • 63 篇 土木工程
  • 167 篇 管理学
    • 124 篇 管理科学与工程(可...
  • 120 篇 医学
    • 97 篇 临床医学
    • 78 篇 基础医学(可授医学...
  • 32 篇 法学
  • 25 篇 经济学
  • 17 篇 教育学
  • 15 篇 农学
  • 5 篇 军事学
  • 3 篇 文学
  • 2 篇 艺术学

主题

  • 61 篇 photonics
  • 55 篇 photons
  • 55 篇 physics
  • 53 篇 nonlinear optics
  • 52 篇 metamaterials
  • 51 篇 silicon
  • 43 篇 graphene
  • 41 篇 plasmonics
  • 38 篇 thin films
  • 38 篇 quantum optics
  • 36 篇 photonic crystal...
  • 35 篇 lasers and elect...
  • 33 篇 refractive index
  • 31 篇 excitons
  • 31 篇 topology
  • 30 篇 quantum entangle...
  • 29 篇 spintronics
  • 29 篇 solitons
  • 29 篇 optical waveguid...
  • 28 篇 phonons

机构

  • 120 篇 yerevan physics ...
  • 100 篇 department for p...
  • 99 篇 department of ph...
  • 99 篇 faculty of scien...
  • 99 篇 departamento de ...
  • 98 篇 department of ph...
  • 97 篇 dipartimento di ...
  • 93 篇 faculté des scie...
  • 92 篇 kirchhoff-instit...
  • 91 篇 dipartimento di ...
  • 90 篇 department of ph...
  • 90 篇 centre de calcul...
  • 89 篇 graduate school ...
  • 87 篇 department of ph...
  • 87 篇 department of ph...
  • 85 篇 department of ph...
  • 83 篇 institute of phy...
  • 82 篇 fakultät für phy...
  • 82 篇 institut für ast...
  • 77 篇 institute of phy...

作者

  • 87 篇 c. alexa
  • 87 篇 g. bella
  • 87 篇 d. calvet
  • 87 篇 c. amelung
  • 86 篇 j. m. izen
  • 86 篇 s. veneziano
  • 86 篇 j. strandberg
  • 85 篇 f. buehrer
  • 85 篇 a. t. law
  • 85 篇 d. di valentino
  • 85 篇 n. orlando
  • 85 篇 y. tayalati
  • 85 篇 g. spigo
  • 85 篇 v. chiarella
  • 85 篇 f. siegert
  • 84 篇 c. gumpert
  • 84 篇 h. a. gordon
  • 84 篇 a. dimitrievska
  • 84 篇 f. deliot
  • 84 篇 m. klein

语言

  • 3,611 篇 英文
  • 709 篇 其他
  • 47 篇 中文
  • 1 篇 德文
  • 1 篇 西班牙文
  • 1 篇 法文
  • 1 篇 日文
检索条件"机构=Department of Electrical and Computer Engineering and Applied Physics Program"
4368 条 记 录,以下是4221-4230 订阅
排序:
Time-frequency analysis of Doppler sinusoidal shift signal with new figure eight kernel
Time-frequency analysis of Doppler sinusoidal shift signal w...
收藏 引用
Annual International Conference of the IEEE engineering in Medicine and Biology Society (EMBC)
作者: Y. Noguchi K. Watanabe E. Kashiwagi T. Kawamura K. Kinoshita F. Matsumoto S. Sugimoto Department of Applied Physics National Defense Academy Yokosuka Japan Department of Computer Science National Defense Academy Yokosuka Japan Faculty of Electrical Engineering Shonan Insitutute of Technology Fujisawa Japan
In order to apply the Cohen's class Time-Frequency (TF) analysis using a novel kernel to the blood flow signal analysis, we investigated a higher resolution kernel for the ultrasound Doppler sinusoidal shift signa... 详细信息
来源: 评论
An agent-based infrastructure for enterprise integration  1
An agent-based infrastructure for enterprise integration
收藏 引用
1st International Symposium on Agent Systems and Applications and 3rd International Symposium on Mobile Agents, ASA/MA 1999
作者: Cost, R. Scott Finin, Tim Labrou, Yannis Luan, Xiaocheng Peng, Yun Soboroff, Ian Mayfield, James Boughannam, Akram Department of Computer Science and Electrical Engineering Laboratory for Advanced Information Technology University of Maryland Baltimore County BaltimoreMD21250 United States Research and Technology Development Center Johns Hopkins University Applied Physics Laboratory LaurelMD20723 United States Advanced Manufacturing Solutions Development IBM Corporation Boca RatonFL33431 United States
Jackal is a Java-based tool for communication using the KQML agent communication language. Some features that make it extremely valuable to agent development are its conversation management facilities, flexible, black... 详细信息
来源: 评论
Experimental study of the effect of the quantum well structures on the thermoelectric figure of merit in Si/Si/sub 1-x/Ge/sub x/ system
Experimental study of the effect of the quantum well structu...
收藏 引用
International Conference on Thermoelectrics (ICT)
作者: X. Sun S.B. Cronin J. Liu K.L. Wang T. Koga M.S. Dresselhaus G. Chen Department of Physics Massachusetts Institute of Technology Cambridge MA USA Department of Electrical Engineering University of California Los Angeles Los Angeles CA USA Division of Engineering and Applied Sciences Harvard University Cambridge MA USA Department of Electrical Engineering and Computer Science and Department of Physics Massachusetts Institute of Technology MA USA Department of Mechanical and Aerospace Engineering University of California Los Angeles Los Angeles CA USA
In bulk form, Si/sub 1-x/Ge/sub x/ is a promising thermoelectric material for high temperature applications. In this paper, we report results from an experimental study as well as theoretical modeling of the quantum c... 详细信息
来源: 评论
Advances in 1D and 2D thermoelectric materials
Advances in 1D and 2D thermoelectric materials
收藏 引用
International Conference on Thermoelectrics (ICT)
作者: M.S. Dresselhaus Y.M. Lin G. Dresselhaus X. Sun Z. Zhang S.B. Cronin T. Koga J.Y. Ying Dept. of Phys. MIT Cambridge MA USA Department of Electrical Engineering and Computer Science Cambridge MA USA Francis Bitter National Magnet Laboratory Cambridge MA USA Departmentof Physics Cambridge MA USA Division of Engineering and Applied Sciences Harvard University Cambridge MA USA Department of Chemical Engineering MIT Cambridge MA USA
Recent advances in our understanding of 1D and 2D thermoelectric materials in the form of quantum wires (1D) and quantum wells (2D) are reviewed, with emphasis given to the physical mechanisms responsible for the enha... 详细信息
来源: 评论
An agent-based infrastructure for enterprise integration
An agent-based infrastructure for enterprise integration
收藏 引用
International Symposium on Agent Systems and Applications. International Symposium on Mobile Agents
作者: R.S. Cost T. Finin Y. Labrou Xiaocheng Luan Yun Peng I. Soboroff J. Mayfield A. Boughannam Laboratory for Advanced Information Technology Department of Computer Science and Electrical Engineering University of Maryland Baltimore County Baltimore MD USA Research and Technology Development Center Johns Hopkins University-Applied Physics Laboratory Laurel MD USA Advanced Manufacturing Solutions Development IBM Corporation Boca Raton FL USA
Some of the features that make Jackal (Java-based Applications Communication using KQML Agent communication Language) extremely valuable to agent development are its conversation management facilities, its flexible, b... 详细信息
来源: 评论
Collisional effects on the electrostatic ion cyclotron instability in a dusty plasma
收藏 引用
Physica Scripta T 1998年 第T75期T75卷 223-225页
作者: Bharuthram, R. Singh, P. Rosenberg, M. Chow, V.W. Department of Electrical and Computer Engineering University of California San Diego CA 92093-0407 USA Department of Physics University of Durban-Westville Durban 4000 South Africa Department of Applied Mathematics University of Durban-Westville Durban 4000 South Africa
The effects of particle collisions on electrostatic ion cyclotron waves in a dusty plasma are studied. The kinetic dispersion relation is numerically solved for relevant plasma parameters to determine the modification... 详细信息
来源: 评论
An integrated circuit for network analysis within 50-200 GHz  6
An integrated circuit for network analysis within 50-200 GHz
收藏 引用
1998 IEEE 6th International Conference on Terahertz Electronics, THz 1998
作者: Wohlgemuth, O. Agarwal, B. Pullela, R. Mensa, D. Lee, Q. Guthrie, J. Rodwell, M.J.W. Reuter, R. Braunstein, J. Schlechtweg, M. Krems, T. Kohler, K. Fraunhofer Innitute for Applied Solid State Physics IAF Tullastr. 72 FreiburgD-79108 Germany Department of Electrical and Computer Engineering University of California Santa BarbaraCA93106 United States
This paper presents an integrated circuit, based on nonlinear transmission lines (NLTL), for a vector network analyzer system (VNA) within 50-200 GHz. It is the first integrated circuit containing all elements of an S... 详细信息
来源: 评论
Model measurement of radar cross-section for fully coated target by variance in the size
Model measurement of radar cross-section for fully coated ta...
收藏 引用
1998 International Conference on Microwave and Millimeter Wave Technology, ICMMT 1998
作者: Liu, Hongwei Shi, Zhendong Wu, Zhengde Antar, Y.M.M. Department of Microwave Engineering United States Institute of Applied Physics University of Electronic Science and Technology Chengdu Sichuan610054 China Department of Electrical and Computer Engineering Royal Military College of Canada KingstonONK7K5L0 Canada
Using dimensional analysis, geometric and physical optic approximation, a new method is suggested for electromagnetic scattering measurement of a lossy target. By this method, model measurement for radar cross-section... 详细信息
来源: 评论
Feasibility of tera-bps smart pixel arrays using monolithic emitter-based optoelectronic VLSI circuits
Feasibility of tera-bps smart pixel arrays using monolithic ...
收藏 引用
LEOS Summer Topical Meetings
作者: J.F. Ahadian P.T. Vaidyanathan S.G. Patterson Y. Royter D. Mull G.S. Petrich W.D. Goodhue S. Prasad L.A. Kolodziejski C.G. Fonstad Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology Cambridge MA USA Department of Electrical and Computer Engineering Northeastern University Boston MA USA Lincoln Laboratory Lexington MA USA Department of Physics and Applied Physics University of Massachusetts Lowell Lowell MA USA
Epitaxy-on-electronics (EoE) optoelectronic integration technology is an economical GaAs VLSI process and monolithically integrates heterostructure devices such as emitters, detectors, or modulators to produce complex... 详细信息
来源: 评论
Inversionless amplification in the three-level atoms with and without a hidden inversion in reservoir
收藏 引用
Physical Review A 1998年 第1期58卷 649-649页
作者: Olga Kocharovskaya Yu. V. Rostovtsev A. Imamoglu Institute of Applied Physics Russian Academy of Sciences 46 Ulyanov strasse 603300 Nizhny Novgorod Russia Department of Physics Texas A & M University College Station Texas 77843-4242 Department of Electrical and Computer Engineering University of California Santa Barbara California 93106
We consider the problem of amplification without inversion in a three-level atomic system. When atoms are driven by a field reservoir and a low-frequency coherent field, amplification of a high-frequency probe field m...
来源: 评论