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CONDUCTANCE: 作品数：272被引量：266H指数：7; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：于强王天铎沈梅芳武军杰张代民更多>>; 相关机构：东南大学中国科学院中国科学院地理研究所长安大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金河北省自然科学基金更多>>

Peak structure in the interlayer conductance of Moirésuperlattices: 《Chinese Physics B》2024年第10期376-380,共5页Yizhou Tao Chao Liu Mingwen Xiao Henan Fang; supported by the National Natural Science Foundation of China(Grant No.11704197);the Natural Science Foundation of Nanjing University of Posts and Telecommunications(Grant Nos.NY221066 and NY223074).; We investigate the peak structure in the interlayer conductance of Moirésuperlattices using a tunneling theory wedeveloped previously.The theoretical results predict that,due to the resonance of two different partial...; 关键词：Moirésuperlattice interlayer conductance electronic transport twistronics

Valley-dependent transport in a mescoscopic twisted bilayer graphene device: 《Chinese Physics B》2024年第1期61-65,共5页史文萱刘翰林汪军; Project supported by the National Natural Science Foundation of China (Grant Nos.12174051 and 11874221)。; We study the valley-dependent electron transport in a four-terminal mesoscopic device of the two monolayer graphene nanoribbons vertically stacked together, where the intersection forms a bilayer graphene lattice with...; 关键词：twisted bilayer graphene valley-dependent transport graphene nanoribbon CONDUCTANCE

Conductance and dielectric properties of hydrogen and hydroxyl passivated SiCNWs被引量：1: 《Chinese Physics B》2021年第10期609-616,共8页Wan-Duo Ma Ya-Lin Li Pei Gong Ya-Hui Jia Xiao-Yong Fang; supported by the National Natural Science Foundation of China(Grant No.11574261);the Natural Science Foundation of Hebei Province,China(Grant No.A2021203030).; Based on the transport theory and the polarization relaxation model,the effects of hydrogen and hydroxyl passivation on the conductivity and dielectric properties of silicon carbide nanowires(SiCNWs)with different siz...; 关键词：silicon carbide nanowires PASSIVATION conductance properties dielectric relaxation

Suppression of leakage effect of Majorana bound states in the T-shaped quantum-dot structure: 《Chinese Physics B》2021年第7期489-497,共9页Wei-Jiang Gong Yu-Hang Xue Xiao-Qi Wang Lian-Lian Zhang Guang-Yu Yi; the Liao Ning Revitalization Talents Program(Grant No.XLYC1907033);the Fundamental Research Funds for the Central Universities,China(Grant No.N2002005);the National Natural Science Foundation of China(Grant No.11905027)。; We theoretically study the transport properties in the T-shaped double-quantum-dot structure,by considering the dot in the main channel to be coupled to the Majorana bound state(MBS)at one end of the topological super...; 关键词：Majorana bound states quantum dots CONDUCTANCE ANTIRESONANCE

Electrostatic switch of magnetic core-shell in 0-3 type LSMO/PZT composite film: 《Chinese Physics B》2020年第9期523-528,共6页Bo Chen Zi-Run Li Chuan-Fu Huang Yong-Mei Zhang; Project supported by the Science Foundation of North University of China(Grant No.2017026);the Applied Basic Research Foundation of Shanxi Province,China(Grant No.201801D221143);the Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi,China(Grant No.2019L0535);the National Natural Science Foundation of China(Grant No.11847012).; By dispersing La1-xSrxMnO3 (LSMO) granule into PbZrxTi1-xO3 (PZT) matrix, the 0-3 type LSMO/PZT composite film is synthesized through chemical solution method. The asymmetry of the top and bottom electrodes introduces...; 关键词：electric polarization magnetic core-shell exchange bias CONDUCTANCE

Observation of hopping transitions for delocalized electrons by temperature-dependent conductance in silicon junctionless nanowire transistors被引量：1: 《Chinese Physics B》2019年第10期517-522,共6页Yang-Yan Guo Wei-Hua Han Xiao-Song Zhao Ya-Mei Dou Xiao-Di Zhang Xin-Yu Wu Fu-Hua Yang; Project supported by the National Key R&D Program of China(Grant No.2016YFA0200503);the National Natural Science Foundation of China(Grant No.61327813); We demonstrate transitions of hopping behaviors for delocalized electrons through the discrete dopant-induced quantum dots in n-doped silicon junctionless nanowire transistors by the temperature-dependent conductance ...; 关键词：junctionless NANOWIRE TRANSISTORS TEMPERATURE-DEPENDENT CONDUCTANCE variable range HOPPING localization length

Semi-analytic study on the conductance of a lengthy armchair honeycomb nanoribbon including vacancies,defects,or impurities: 《Chinese Physics B》2019年第1期555-560,共6页Fateme Nadri Mohammad Mardaani Hassan Rabani; We present a semi-analytic method to study the electronic conductance of a lengthy armchair honeycomb nanoribbon in the presence of vacancies, defects, or impurities located at a small part of it. For this purpose, we...; 关键词：NANORIBBON CONDUCTANCE VACANCY impurity Green’s function

Electrical controllable spin valves in a zigzag silicene nanoribbon ferromagnetic junction: 《Chinese Physics B》2018年第6期387-393,共7页Lin Zhang; supported by the National Natural Science Foundation of China(Grant No.11547127);the China Postdoctoral Science Foundation(Grant No.2017M611852);the Natural Science Foundation for Colleges and Universities in Jiangsu Province,China(Grant No.13KJB140005); We propose two possible spin valves based on a zigzag silicene nanoribbon（ZSR） ferromagnetic junction. By using the Landauer–B u¨tikker formula, we calculate the spin-resolved conductance spectrum of the system an...; 关键词：zigzag silicene nanoribbon spin valve spin-orbit coupling CONDUCTANCE

Novel conductance step in carbon nanotube with wing-like zigzag graphene nanoribbons: 《Chinese Physics B》2017年第11期365-368,共4页刘红; Project supported by the National Natural Science Foundation of China(Grant No.10947004);the Government Scholarship for Overseas Studies of Jiangsu Province,China; Connecting one armchair carbon nanotube（CNT） to several zigzag graphene nanoribbons（ZGNRs） we find that the topologically-protected edge states of ZGNRs and the massless Dirac particle inherited from CNT still hol...; 关键词：carbon nanotube Dirac point edge state quantum conductance

Generation of Fabry–Pérot oscillations and Dirac state in two-dimensional topological insulators by gate voltage: 《Chinese Physics B》2017年第5期352-356,共5页徐斌李饶傅华华; Project supported by the National Natural Science Foundation of China(Grant Nos.U1404108,11104072,and 10947162);Henan Foundation and Frontier Technology Research Program of China(Grant No.162300410056); We investigate electron transport through Hg Te ribbons embedded by strip-shape gate voltage through using a nonequilibrium Green function technique. The numerical calculations show that as the gate voltage is increas...; 关键词：topological Dirac picture conductance valence Fabry contacts perfect plateau finally

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