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NEGF: 作品数：16被引量：20H指数：2; 导出分析报告; 相关领域：电子电信理学更多>>; 相关作者：王小羊肖衡张亚民郭大鹏张雅洁更多>>; 相关机构：浙江大学泰州学院广州医科大学哈尔滨医科大学更多>>; 相关期刊：《Communications in Theoretical Physics》《Journal of Microelectronic Manufacturing》《电子元件与材料》《Science Bulletin》更多>>; 相关基金：国家自然科学基金更多>>

通过高通量研究识别用于本征陡坡晶体管的原子级薄孤立能带沟道材料: 《Science Bulletin》2024年第10期1427-1436,共10页屈恒泽张胜利曹江吴振华柴扬李卫胜李连忠任文才王欣然曾海波; supported by the Postgraduate Research&Practice Innovation Program of Jiangsu Province(KYCX22_0428);the Training Program of the Major Research Plan of the National Natural Science Foundation of China(91964103);the Natural Science Foundation of Jiangsu Province(BK20180071);the Fundamental Research Funds for the Central Universities(30919011109);sponsored by Qing Lan Project of Jiangsu Province,and the Six Talent Peaks Project of Jiangsu Province(XCL-035);Research Grant Council of Hong Kong(CRS_PolyU502/22).; Developing low-power FETs holds significant importance in advancing logic circuits,especially as the feature size of MOSFETs approaches sub-10 nanometers.However,this has been restricted by the thermionic limitation o...; 关键词：2D materials Electronic band structures Transport properties Steep-slope transistors DFT-NEGF calculations

First-principles Simulations of Tunneling FETs Based on van der Waals MoTe2/SnS2 Heterojunctions with Gate-to-drain Overlap Design: 《Journal of Microelectronic Manufacturing》2020年第4期32-39,共8页Kun Luo Kui Gong Jiangchai Chen Shengli Zhang Yongliang Li Huaxiang Yin Zhenhua Wu; the Training Program of the Major Research Plan of the National Natural Science Foundation of China(61774168,91964103)and the MOST(2016YFA0202300).; The electronic properties and transport properties of MoTe2/SnS2 heterostructure Tunneling FETs are investigated by the density functional theory coupled with non-equilibrium Green’s function method.Two dimensional(2...; 关键词：2D materials heterojunction tunnel-FET gate-to-drain overlap DFT-NEGF.

Inverse Stone-Thrower-Wales defect and transport properties of 9AGNR double-gate graphene nanoribbon FETs: 《Journal of Central South University》2019年第11期2943-2952,共10页Mohammad Bagher NASROLLAHNEJAD Parviz KESHAVARZI; Defect-based engineering of carbon nanostructures is becoming an important and powerful method to modify the electron transport properties in graphene nanoribbon FETs. In this paper, the impact of the position and sym...; 关键词：inverse Stone-Thrower-Wales defect electronic transport properties graphene nanoribbon tight binding NEGF formalism

First-principles investigation GeP3 nanoribbon-based of quantum transport in tunneling junctions: 《Frontiers of physics》2018年第3期111-119,共9页QiangWang Jian-Wei Li Bin Wang Yi-Hang Nie; This work was financially supported by grants from the National Natural Science Foundation of China （Grant No. 11774238） and Shanxi 1331KSC.; Two-dimensional （2D） GeP3 has recently been theoretically proposed as a new low-dimensional ma- terial [Nano Lett. 17（3）, 1833 （2017）]. In this manuscript, we propose a first-principles calculation to investigat...; 关键词：quantum transport GeP3 tunneling junctions NEGF-DFT

Impurity-limited quantum transport variability in magnetic tunnel junctions被引量：1: 《Frontiers of physics》2017年第4期147-152,共6页Jianing Zhuang Yin Wang Yan Zhou Jian Wang Hong Guo; We report an extensive first-principles investigation of impurity-induced device-to-device variability of spin-polarized quantum tunneling through Fe/MgO/Fe magnetic tunnel junctions （MTJ）. In particular, we calcula...; 关键词：megnetic tunnel junctions tunnel magnetoresistance first principles NEGF-DFT

Spin-resolved quantum transport in graphene-based nanojunctions: 《Frontiers of physics》2017年第4期29-41,共13页Jian-Wei Li Bin Wang Yun-Jin Yu Ya-Dong Wei Zhi-Zhou Yu Yin Wang; This work was financially supported by grant from the National Natural Science Foundation of China （Grant Nos. 11304205 and 11404273） and Shenzhen Natural Science Foundation （No. JCYJ20130326111836781）.; First-principles calculations were performed to explore the spin-resolved electronic and thermoelectric transport properties of a series of graphene-nanoribbon-based nanojunctions. By flipping the mag- netic moments i...; 关键词：TMR AC conductance thermoelectric transport NEGF-DFT

Designing Sensors Using Nano-Junctions: 《Journal of Applied Mathematics and Physics》2016年第12期2247-2253,共7页Vijay K. Lamba O. P. Garg; Nanowire field effect transistors can be modeled for ultrasensitive charge detection based bio- or chemical sensors. As critical dimensions of the nanowire sensor can be of the same order of size of biological molecul...; 关键词：SINWs DOPING NEGF DFT

Electrical Investigation of Armchair Graphene-Graphdiyne-Graphene Nanoribbons Heterojunctions被引量：1: 《Communications in Theoretical Physics》2016年第1期99-104,共6页B.Ghanbari Shohany M.R.Roknabadi A.Kompany; In this study,the structural and electronic properties of armchair graphdiyne nanoribbons,which have different widths are studied using the first principle calculation.The results indicate that all studied AGDYNRs sho...; 关键词：armchair graphdiyne nanoribbon electrical properties DFT NEGF

基于量子模型的碳纳米管场效应晶体管电子输运特性被引量：2: 《电子元件与材料》2015年第7期28-30,共3页王小羊; 采用量子输运模型和NEGF理论,自洽求解薛定谔方程和泊松方程,对类MOS-碳纳米管场效应晶体管的电子输运特性建模。考察了沟道长度Lg为5-25 nm时,其对器件的导通电流、阈值电压、关态泄漏电流、电流开关比、亚阈值摆幅等性质的影响。结果...; 关键词：碳纳米管场效应晶体管量子输运模型电子输运特性沟道长度 NEGF

Nonequilibrium Green＇s function method for quantum thermal transport被引量：13: 《Frontiers of physics》2014年第6期673-697,共25页Jian-Sheng Wangt Bijay Kumar Agarwalla Huanan Li Juzar Thingna; This review deals with the nonequilibrium Green＇s function （NEGF） method applied to the problems of energy transport due to atomic vibrations （phonons）, primarily for small jtmction systems. We present a pedagogi...; 关键词：nonequilibrium Green＇s function （NEGF） contour ordered Green＇s function thermal transport

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