WEAK-COUPLING

作品数:12被引量:15H指数:2
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相关领域:理学更多>>
相关期刊:《Journal of Semiconductors》《Science China(Physics,Mechanics & Astronomy)》《Optoelectronics Letters》《Communications in Theoretical Physics》更多>>
相关基金:国家自然科学基金中国博士后科学基金河北省自然科学基金国家重点基础研究发展计划更多>>
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Excellent thermoelectric performance in weak-coupling molecular junctions with electrode doping and electrochemical gating被引量:1
《Science China(Physics,Mechanics & Astronomy)》2020年第7期78-88,共11页Dan Wu Xuan-Hao Cao Pin-Zhen Jia Yu-Jia Zeng Ye-Xin Feng Li-Ming Tang Wu-Xing Zhou Ke-Qiu Chen 
the National Key Research and Development Program of China(Grant No.2017YFB0701602);the National Natural Science Foundation of China(Grant No.11674092)。
Excellent thermoelectric performance in molecular junctions requires a high power factor, a low thermal conductance, and a maximum figure of merit(ZT) near the Fermi level. In the present work, we used density functio...
关键词:THERMOELECTRIC molecular junctions WEAK-COUPLING electrochemical gating density functional theory 
Design and Analysis of a Wireless Power Transmission System with Magnetic Coupling Resonance in the Weak-coupling Region被引量:2
《Chinese Journal of Electrical Engineering》2019年第4期51-60,共10页Dawei Song Fengdong Shi Shuailong Dai Lai Liu 
Supported by National Natural Science Foundation of China(51307120,51477117).
The magnetically coupled resonant wireless power transfer(MCR-WPT)system for implantable medical devices has gradually become one of the research hotspots.The transmission characteristics of the system in weak-couplin...
关键词:Wireless power transfer frequency splitting weak-coupling region coil design 
Review of cavity optomechanics in the weak-coupling regime: from linearization to intrinsic nonlinear interactions被引量:6
《Science China(Physics,Mechanics & Astronomy)》2015年第5期16-28,共13页XIONG Hao SI LiuGang LV XinYou YANG XiaoXue WU Ying 
supported by the National Natural Fundamental Research Program of China(Grant No.2012CB922103);the National Science Foundation of China(Grant Nos.11375067,11275074,11374116,11204096 and 11405061);the Fundamental Research Funds for the Central Universities HUST(Grant No.2014QN193)
Recently, cavity optomechanics has become a rapidly developing research field exploring the coupling between the optical field and mechanical oscillation. Cavity optomechanical systems were predicted to exhibit rich a...
关键词:cavity optomechanics nonlinear interactions weak-coupling regime radiation pressure 
Magnetic field and temperature dependence of the ground-state energy of weak-coupling magnetopolaron in quantum rods with hydrogenic impurity
《Optoelectronics Letters》2012年第3期237-240,共4页肖欣 乌云其木格 韩超 额尔敦朝鲁 
supported by the Items of Institution of Higher Education Scientific Research of Inner Mongolia of China (No.NJ101116)
The dependence of the ground-state properties of weak-coupling bound magnetopolarons in quantum rods (QRs) with hydrogenic impurity on magnetic field and temperature is studied by means of the Lee-Low-Pines (LLP) tran...
关键词:Aspect ratio Linear transformations Magnetic fields 
Effects of Thermal Lattice Vibration on the Effective Potential of Weak-Coupling Bipolaron in a Quantum Dot被引量:2
《Communications in Theoretical Physics》2012年第1期157-160,共4页Eerdunchaolu Wuyunqimuge XIAO Xin HAN Chao XIN Wei 
Supported by the Items of Institution of Higher Education Scientific Research of Inner Mongolia under Grant No. NJ101116
Based on the Huybrechts' linear-combination operator,effects of thermal lattice vibration on the effective potential of weak-coupling bipolaron in semiconductor quantum dots are studied by using the LLP variational me...
关键词:quantum dot BIPOLARON induced potential effective potential thermal lattice vibration polaroneffects 
Quantum Key Distribution Based on a Weak-Coupling Cavity QED Regime
《Chinese Physics Letters》2011年第12期28-31,共4页LI Chun-Yan LI Yan-Song 
Supported by the National Natural Science Foundation of China Grant Nos 10874098 and 10805030;the National Basic Research Program of China(2009CB929402,2011CB9216002);the Specialized Research Fund for the Doctoral Program of Education Ministry of China(2006-0003048)。
We present a quantum key distribution scheme using a weak-coupling cavity QED regime based on quantum dense coding.Hybrid entanglement statesof photons and electrons are used to distribute information.We just need to ...
关键词:process QUANTUM SCHEME 
Influence of polaron effects on the ground state of weak-coupling exciton in semiconductor quantum dots
《Optoelectronics Letters》2010年第4期317-320,共4页额尔敦朝鲁 乌云其木格 辛伟 
supported by the Natural Science Foundation of Hebei Province (No. A2008000463)
The influence of polaron effects on the effective potential of weak-coupling exciton in semiconductor quantum dots(QDs) is studied based on the Lee-Low-Pines-Huybrechts variational method.The results show that the eff...
关键词:半导体量子点 极化子激子 极化子效应 弱耦合 基态 GaAs 诱发电位 有效势 
Ground-state energy of weak-coupling polarons in quantum rods被引量:1
《Journal of Semiconductors》2009年第7期7-10,共4页王翠桃 肖景林 赵翠兰 
supported by the National Natural Science Foundation of China (No. 10347004);the Science Research for the Colleges and Universities of Inner Mongolia Autonomous Region (No. NJzy08085)
The Hamiltonian of the quantum rod (QR) with an ellipsoidal boundary is given after a coordinate transformation. Using the linear-combination operator and unitary transformation methods, the vibrational frequency an...
关键词:quantum rod WEAK-COUPLING linear-combination operator POLARON 
Weak-Coupling Theory for Low-Frequency Periodically Driven Two-Level Systems
《Communications in Theoretical Physics》2008年第8期493-496,共4页CHEN Ai-Xi HUANG Ke-Lin WANG Zhi-Ping 
supported by the Natural Science Foundation of Jiangxi Province under Grant Nos.0612006 and 2007GZW0819;the Scientific Research Foundation of the Education Department of Jiangxi Province under Grant No.[2007]191;Funds from East China Jiaotong University
We generalize the Wu-Yang strong-coupling theory to solve analytically periodically driven two-level systems in the weak-coupling and low-frequency regimes for single- and multi-period periodic driving of continuous-w...
关键词:two-level system WEAK-COUPLING ultrashort pulse 
Analytical Solution of Weak-Coupling Periodically Driven Two-Level System
《Communications in Theoretical Physics》2008年第4期1025-1028,共4页ZHOU Qing-Ping FANG Mao-Fa 
The project supported by the Postdoctoral Science Foundation of China under Grant Nos.20060408878 and 2007RS4015;Key Science Research Foundation of the Education Ministry of China,Natural Science Foundation of Hunan Province of China under Grant No.05JJ40007;Key Science Research Foundation of the Education Department of Hunan Province under Grant No.07A057
We present an approximate analytical solution to periodically driven two-level system in the weak-coupling regime. The analytical solution is in good agreement with the exact numerical solution in resonance and near r...
关键词:periodically driven two-level systems analytical solution weak-coupling regime 
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