云南高校图书馆联盟文献共享服务平台- BIPOLARON

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Electrical and mechanical properties of (Bi, Pb)-2223 substituted by holmium: 《Journal of Advanced Ceramics》2016年第1期54-69,共16页W.ABDEEN S.MARAHBA R.AWAD A.I.ABOU ALY I.H.IBRAHIM M.MATAR; 关键词：(Bi Pb)-2223 phase Ho substitution Vickers microhardness bipolaron model pesudogap temperature

Characteristics of strong-coupling bipolaron qubit in two-dimensional quantum dot in electric field: 《Optoelectronics Letters》2015年第5期386-389,共4页张颖韩超额尔敦朝鲁; supported by the Natural Science Foundation of Hebei Province(No.E2013407119);the Items of Institution of Higher Education Scientific Research of Hebei Province(Nos.ZD20131008 and Z2015149); Based on Lee-Low-Pines(LLP) unitary transformation, this article adopts the variational method of the Pekar type and gets the energy and wave functions of the ground state and the first excited state of strong-couplin...; 关键词：appearing unitary dielectric periodically excited phonon constructs coordinates variational coherent

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

Ground and Excited States of Bipolarons in Two and Three Dimensions: 《Communications in Theoretical Physics》2007年第7期169-174,共6页RUAN Yong-Hong CHEN Qing-Hu Department of Physics,Zhejiang University,Hangzhou 310027,China; the Natural Science Foundation of the Education Bureau of Zhejiang Province under Grant No.200601309;partially by National Natural Science Foundation of China under Grant No.10274067; The properties of large bipolarons in two and three dimensions are investigated by averaging over therelative wavefunction of the two electrons and using the Lee-Low-Pines-Huybrechts variational method.The ground-stat...; 关键词：BIPOLARON ground-state energy excited-state energy Lee-Low-Pines-Huybrechts variational method

Ground state and polaron and bipolaron excited states in polydiacetylene被引量：1: 《Science China(Physics,Mechanics & Astronomy)》2006年第4期430-439,共10页LI Yuan1, HU Guichao1, XIA Caijuan1, LIU Desheng1,2 & XIE Shijie1,2 1. School of Physics and Microelectronics, Shandong University, Jinan 250100, China 2. National Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China; This work was supported by the National Natural Science Foundation of China (Grant Nos. 10574082, 10474056, 90403110 and 50323006) ; the Natural Science Foundation of Shandong Province (Grant No. Z2005A01).; The electronic properties of ground state and charged excited states of nondegenerate polydiacetylene were investigated by means of a tight-binding model. The parameters of the model were obtained by comparison of the...; 关键词：dimerization polaron bipolaron BINDING energy.

Bipolaron in different configuration of quantum confinement: 《Journal of Zhejiang University Science》2004年第7期873-877,共5页阮永红陈庆虎焦正宽; The authors used Landau-Pekar variational method to investigate a strong-coupling singlet optical bipolaron in different configuration of quantum confinement. Numerical and analytical results showed that when configur...; 关键词：BIPOLARON Quantum confinement Quantum wire Quantum well Quantum dot Binding energy

Effect of Parabolic Potential on Bipolaron: 《Communications in Theoretical Physics》2004年第5X期785-788,共4页RUANYong-Hong CHENQing-Hu JIAOZheng-Kuan; Science Foundation of the Education Bureau of Zhejiang Province of China under; We apply a Feynman path-integral variational approach combining with the average for the relative motion to study the stability of bipolaron in a quantum dot. The binding energy is calculated in different parameters. ...; 关键词：二元共聚物量子点限制势能基态能量结合能

Hall Coefficient of High-T_(c) Superconductors in a Modified Bipolaron Model: 《Chinese Physics Letters》2001年第3期429-431,共3页ZHANG Shuang ZHANG Li-Yuan; Using non-rigid bipolaron model modified with the correction of pseudogap effect,we have studied the temperature(T)dependence of the Hall coefficient(RH)in the normal state of several typical high-T_(c) superconductor...; 关键词：SUPERCONDUCTORS CORRECTION RIGID

STUDY OF EFFECT OF SURFACE-OPTICAL PHONON ON BIPOLARON IN QUANTUM-WELL WIRE: 《Journal of Shanghai Jiaotong university(Science)》1997年第1期11-17,共7页李泽民顾世洧林长净; The motion of a bipolaron in the quantum well wire(QWW) has been investigated based on weakly or intermediately coupling with the surface optical phonon.This kind of system,in some sense,may represent the behaviour ...; 关键词：quantum WELL WIRE BIPOLARON PHONON SUPERCONDUCTIVITY

DOPING MECHANISM OF CONJUGATED POLYMER WITH CONJUGATED TRIPLE BOND: 《Science China Mathematics》1991年第1期61-67,共7页彭景翠; Project supported by the National Natural Science Foundation of China.; Based on experimental data, the doping and conductive characters of conjugated polymershaving conjugated triple bond have been analyzed in detail, the doping mechanism for poly-diacetylenes (PDA’s) has been explored ...; 关键词：CONJUGATED polymer CONJUGATED TRIPLE BOND DOPING CONDUCTIVITY BIPOLARON structural phase transition.

BIPOLARON