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检索条件"作者=Greg Sun"
23 条 记 录,以下是1-10 订阅
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氮化物半导体中远红外量子级联激光器材料设计
氮化物半导体中远红外量子级联激光器材料设计
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2004年中国材料研讨会
作者: 吕燕伍 greg sun 北京交通大学物理系 麻萨诸塞州立大学物理系
本文提出基于GaN量子阱材料的中远红外量子级联激光器,与现有的基于GaAs材料的远红外量子级联激光器相比,它能显示出明显的优越性。在量子阱AlGaN/GaN中纵向光学(LO)声子散射的能够迅速的消除激光低能态的布居数,GaN的大LO声子能量(... 详细信息
来源: cnki会议 评论
Electrically injected GeSn lasers with peak wavelength up to 2.7 μm
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Photonics Research 2022年 第1期10卷 222-229页
作者: YIYIN ZHOU SOLOMON OJO CHEN-WEI WU YUANHAO MIAO HUONG TRAN JOSHUA MGRANT GREY ABERNATHY SYLVESTER AMOAH JAKE BASS gregORY SALAMO WEI DU GUO-EN CHANG JIFENG LIU JOE MARGETIS JOHN TOLLE YONG-HANG ZHANG greg sun RICHARD ASOREF BAOHUA LI SHUI-QING YU Department of Electrical Engineering University of ArkansasFayettevilleArkansas 72701USA Microelectronics-Photonics Program University of ArkansasFayettevilleArkansas 72701USA Department of Mechanical Engineering Taiwan Chung-Cheng UniversityMing-HsiungChiayi 62102China Department of Physics University of ArkansasFayettevilleArkansas 72701USA Institute for Nanoscience and Engineering University of ArkansasFayettevilleArkansas 72701USA Department of Electrical Engineering and Physics Wilkes UniversityWilkes-BarrePennsylvania 18766USA Thayer School of Engineering Dartmouth CollegeHanoverNew Hampshire 03755USA School of Electrical Energy and Computer EngineeringArizona State UniversityTempeArizona 85287USA Department of Electrical Engineering University of Massachusetts BostonBostonMassachusetts 02125USA Arktonics LLCFayettevilleArkansas 72701USA
GeSn lasers enable the monolithic integration of lasers on the Si platform using all-group-Ⅳ direct-bandgap *** GeSn laser study recently moved from optical pumping into electrical *** this work,we present explorativ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Evaluation of Summer Monsoon Clouds over the Tibetan Plateau Simulated in the ACCESS Model Using Satellite Products
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Advances in Atmospheric Sciences 2019年 第3期36卷 326-338,341页
作者: Liang HU Zhian sun Difei DENG greg ROFF State Key Laboratory of Severe Weather Chinese Academy of Meteorological Sciences School of Physical Environmental and Mathematical Sciences The University of New South Wales Science to Services Australian Bureau of Meteorology Institute of Atmospheric Physics Chinese Academy of Sciences
Cloud distribution characteristics over the Tibetan Plateau in the summer monsoon period simulated by the Australian Community Climate and Earth System Simulator(ACCESS) model are evaluated using COSP [the CFMIP(Cloud... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
An Understanding of the Corporate University Phenomenon Based on Human Capital Theory
An Understanding of the Corporate University Phenomenon Base...
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国际人力资源开发研究会第六届亚洲年会
作者: greg G.Wang Jessica J.Li Judy Y.sun The University of Texas at Tyler North Texas University
This study investigates the corporate university(CU) phenomenon based on human capital research through a comprehensive review of literatures in economics and *** from existing CU literature,the study finds that,as HR... 详细信息
来源: cnki会议 评论
Calculating Newton’s Gravity (Big G) from Coulomb, Lorentz and Centripetal Force
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Journal of High Energy Physics, Gravitation and Cosmology 2019年 第3期5卷 623-628页
作者: greg Poole Industrial Tests Inc. Rocklin CA USA
The velocity of the Earth around the sun and its corresponding mass are used in a standard centripetal force equation to match what Isaac Newton calculated with the Universal Law of Gravitation in 1687. Electromagneti... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Energy Electromagnetic Force Equivalence, <i>E = F<sub>e</sub>x r</i>
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Journal of High Energy Physics, Gravitation and Cosmology 2019年 第4期5卷 1057-1062页
作者: greg Poole Industrial Tests Inc. Rocklin CA USA
By combing the mass energy equivalence formula, E=mc2, with the speed of light and gravity formula, , a new equation for energy is derived. The Energy Electromagnetic Force Equivalence is used to explain the rotationa... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Theory of Electromagnetism and Gravity —Modeling Earth as a Rotating Solenoid Coil
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Journal of High Energy Physics, Gravitation and Cosmology 2017年 第4期3卷 663-692页
作者: greg Poole Electrical Power Engineer Pilot Hill CA USA
Presented in this manuscript are conventional electrical engineering tools to model the earth as a rotating electrical machine. Calculations using known parameters of the earth and measured field data has resulted in ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Dynamo Speed Control and Tectonics—Modeling Earth as a Shunt Wound DC Machine
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Journal of High Energy Physics, Gravitation and Cosmology 2018年 第1期4卷 152-165页
作者: greg Poole Industrial Tests Inc. Pilot Hill CA USA
The sun’s slow periodic flux transfer to the Earth, the low frequency of Schumann Resonance, and the fixed DC voltage of the capacitor direct us toward direct current (DC) machines for electrical modeling purposes. T... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Cosmic String Theory: Gravity and Tension
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Journal of High Energy Physics, Gravitation and Cosmology 2018年 第2期4卷 312-322页
作者: greg Poole Industrial Tests Inc. Rocklin CA USA
Planets are interconnected via magnetic field lines, which allow flux transfer events. In this paper, a thought experiment is performed whereby the sun and planets are visualized as a violin with magnetic field lines ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Cosmic Power Generation and Gravity
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Journal of High Energy Physics, Gravitation and Cosmology 2019年 第3期5卷 920-927页
作者: greg Poole Industrial Tests Inc. Rocklin CA USA
By modeling the sun as an electrical dynamo, the speed and frequency of the sun’s electromagnetic field is determined. The results confirm the approximate radius of the sun’s inner core 1,220,000 meters and gravity ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论