位置：成果数据库 > 期刊 > 期刊详情页
电极距离和取向对硼掺杂带帽碳纳米管分子结中负微分电阻的影响
  • ISSN号：0023-074X
  • 期刊名称：《科学通报》
  • 时间：0
  • 分类：O123[理学—数学;理学—基础数学]
  • 作者机构：[1]济南大学物理科学与技术学院,济南250022, [2]山东大学物理学院,晶体材料国家重点实验室,济南250100
  • 相关基金：国家自然科学基金（11104115,11074146）、山东省自然科学基金（ZR2009AL004）、济南大学博士基金（XBS1004）和中国科学院半导体研究所半导体材料科学重点实验室开放课题（KLSMS-0908）资助
作者： 赵朋[1], 刘德胜[2], 梁伟[1]
关键词： 碳纳米管, 负微分电阻, 非平衡格林函数, 密度泛函理论
中文摘要：

利用非平衡格林函数和第一性密度泛函理论，研究了电极距离和相对取向对硼掺杂带帽碳纳米管分子结中负微分电阻行为的影响．结果显示，负微分电阻行为强烈依赖于电极距离和相对取向．当电极距离为0．35nm且体系的对称性最高时，可以产生最好的负微分电阻行为．

同期刊论文项目
碳纳米管分子器件中电荷输运及功能性研究
期刊论文 36
极性分子偶极特性对有机异质结界面耦合和电荷输运的影响
期刊论文 37
同项目期刊论文
Giant low bias negative differential resistance induced by nitrogen doping in graphene nanoribbon
Rectifying behavior in nitrogen-doped zigzag single-walled carbon nanotube junctions
First-principle study of the electronic transport properties of a new dumbbell-like carbon nanocompo
Rectifying properties of a boron/nitrogen-based C131-based molecular junction: A first-principles st
<span style="font-family:Tahoma;font-size:9pt;">Low bias negative differential resis
Effect of mono-vacancy on transport properties of zigzag carbon- and boron-nitride-nanotube heterost
Odd–even dependence of rectifying behavior in carbon chains modified diphenyl–dimethyl molecule
Electronic Transport of a Molecular Photoswitch with Graphene Nanoribbon Electrodes
First-Principles Study of the Rectifying Properties of the Alkali-Metal-Atom-Doped BDC60 Molecule
A First-principles Study of Spin-polarized Transport Properties of a Co-coordination Complex
<br class="p0" /><span style="font-family:&#39;font-size:9pt;">A
Low Bias Negative Differential Resistance with Large Peak-to-Valley Ratio in BDC60 junction
Large low bias negative differential resistance in an endohedral Li@<span style="font-family
Electronic Transport Properties of an Anthraquinone-Based Molecular Switch with Carbon Nanotube Elec
Negative differential resistance behavior in molecular devices based on carbon nanotubes: Effects of
Low Bias Negative Differential Resistance with Large Peak-to-Valley Ratio in a BDC60 Junction
Spin-filtering, giant magnetoresistance, rectifying and negative differential resistance effects in
Electronic transport properties of capped-carbon-nanotube-based molecular junctiions with multiple N
Magnetoresistance, spin filtering and negative differential resistance effects in an endohedral Fe@C
Low-bias negative differential resistance in combined nanostructure of two zigzag-edged trigonal gra
Perfect spin-filtering in 4H-TAHDI-based molecular devices: the effect of N-substitution
Modulation of rectification and negative differential resistance in graphene nanoribbon by nitrogen
Electronic transport properties of capped-carbon-nanotube-based molecular junctions with multiple N
Rectifying, giant magnetoresistance, spin-filtering, negative differential resistance, and switching
Effects of tip separation and orientation on negative differential resistance in boron-doped carbon-
Electronic transport properties of zigzag carbon- and boron-nitride-nanotube heterostructures
Low Bias Negative Differential Resistance Behavior in Carbon/Boron Nitride Nanotube Heterostructures
CO catalytic oxidation on iron-embedded hexagonal boron nitride sheet
Energy alignment induced large rectifying behavior in endoheral fullerene dimers
Gate-controlled low-bias rectifying behaviors in BDC60 molecule
Rational Design of Outer-Expanded Purine Analogues as Building Blocks of DNA-Based Nanowires with En
碱金属原子掺杂BDC60分子中整流特性第一性原理研究
多氮/硼掺杂带帽碳纳米管分子结电子输运性质
Electronic transport properties of capped-carbon-nanotube-based molecular junctions with multiple N and B dopants
Effect of different electrodes on Fano resonance in molecular devices
Effect of contact interface configuration on electronic transport in (C20)2-based molecular junction
Effects of disorder on charge transport in semiconducting polymers
Large low bias negative differential resistance in an endohedral Li@C60 dimer junction
Effect of the orientation of nitro group on the electronic transport properties in single molecular
A single-molecule diode with significant rectification and negative differential resistance behavior
Contact position and width effect of graphene electrode on the electronic transport properties of De
Electrostatic current switching and negative differential resistance behaviors observed in a molecul
Injection and transport of electric charge in a metal/copolymer structure
First-principles study of the electronic transport properties of a C131-based molecular junction
Negative differential resistance in the unsymmetrical C121-based molecular junction
Negative differential resistance in molecular devices: the role of molecule-electrode coupling
The?electronic?transport?properties?in?C60?molecular?devices?with?different?contact?distances
Rectifying properties of a nitrogen/boron-doped capped-carbon-nanotube-based molecular junction
Gated electronic current modulation and designs of logic gates with single molecular field effect tr
First-principles study of the electronic transport properties of the anthraquinone-based molecular s
Scattering process between polaron and exciton in conjugated polymers
Rectifying properties of a boron/nitrogen-doped C131-based molecular junction: A first-principles st
Rectifying behaviors of Au/(C20)2/Au molecular device induced by the different positions of gate vol
The?inversely?proportional?relationship?in?the?asymmetric?transport?of?a?diblock?co-oligomer?junctio
Current rectification in single molecule C59N: Effcet of molecular polarity induced dipole moment
Effects of disordered interchain interaction on polaron dynamics in semiconducting polymers
多氮/硼掺杂带帽碳纳米管分子结电子输运性质
理论计算中电势能零点的选取对电荷注入的影响
共轭聚合物中链内无序效应对极化子输运的影响
Electronic transport properties of capped-carbon-nanotube-based molecular junctions with multiple N and B dopants
2,4′-噻唑聚合物中整流现象的研究
期刊信息
  • 《科学通报》
  • 北大核心期刊（2011版）
  • 主管单位:中国科学院
  • 主办单位:中国科学院
  • 主编：周光召
  • 地址：北京东黄城根北街16号
  • 邮编：100717
  • 邮箱：csb@scichina.org
  • 电话：010-64036120 64012686
  • 国际标准刊号：ISSN：0023-074X
  • 国内统一刊号：ISSN：11-1784/N
  • 邮发代号:80-213
  • 获奖情况:
  • 首届国家期刊奖,中国期刊方阵“双高”期刊,第三届中国出版政府奖
  • 国内外数据库收录:
  • 美国化学文摘（网络版）,美国数学评论（网络版）,美国工程索引,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:81792