国家自然科学基金(11374195)

作品数:4被引量:4H指数:1
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相关作者:刘然王传奎李宗良焦扬更多>>
相关机构:山东师范大学更多>>
相关期刊:《Chinese Physics B》《物理学报》更多>>
相关主题:SPINTRONICSORGANICRECTIFICATION分子器件二硫醇更多>>
相关领域:理学自动化与计算机技术电气工程电子电信更多>>
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Gas-sensor property of single-molecule device:F_2 adsorbing effect
《Chinese Physics B》2017年第9期536-541,共6页李宗良 毕俊杰 刘然 衣晓华 傅焕俨 孙峰 魏明志 王传奎 
Project supported by the National Natural Science Foundation of China(Grant No.11374195);the Taishan Scholar Project of Shandong Province,China;the Jinan Youth Science and Technology Star Project,China(Grant No.201406004)
The single thiolated arylethynylene molecule with 9,10-dihydroanthracene core(denoted as TADHA) possesses pronounced negative differential conductance(NDC) behavior at lower bias regime. The adsorption effects of ...
关键词:molecular device negative differential conductance(NDC) F2 adsorption gas-sensor effect 
Length dependence of rectification in organic co-oligomer spin rectifiers
《Chinese Physics B》2016年第5期333-338,共6页胡贵超 张朝 李营 任俊峰 王传奎 
Project supported by the National Natural Science Foundation of China(Grant No.11374195);the Natural Science Foundation of Shandong Province,China(Grant No.ZR2014AM017);the Taishan Scholar Project of Shandong Province,China;the Excellent Young Scholars Research Fund of Shandong Normal University,China
The rectification ratio of organic magnetic co-oligomer diodes is investigated theoretically by changing the molecular length. The results reveal two distinct length dependences of the rectification ratio: for a shor...
关键词:organic spintronics organic ferromagnet RECTIFICATION 
Spin-excited states and rectification in an organic spin rectifier
《Chinese Physics B》2014年第8期495-501,共7页左梦莹 胡贵超 李营 任俊峰 王传奎 
Project supported by the National Natural Science Foundation of China(Grant Nos.10904084,10904083,and 11374195);the Excellent Young Scholars Research Fund of Shandong Normal University
Spin-excited states in an asymmetric magnetic organic co-oligomer diode are investigated theoretically. The results demonstrate that the structural asymmetry of the co-oligomer is modulated by the spin-excited states,...
关键词:organic spintronics organic ferromagnet RECTIFICATION spin-excited state 
1,4-丁二硫醇分子器件电输运性质的力敏特性研究被引量:4
《物理学报》2014年第6期326-333,共8页刘然 包德亮 焦扬 万令文 李宗良 王传奎 
国家自然科学基金(批准号:11374195;11304172);山东省自然科学基金(批准号:ZR2013FM006);山东省科技计划项目(批准号:J13LJ01;J12LJ04)资助的课题~~
基于杂化密度泛函理论,研究了1,4-丁二硫醇分子体系的结构随电极作用力的变化及拉断过程;并利用弹性散射格林函数方法进一步计算了不同电极作用力下分子体系的电输运特性.结果显示,界面结构不同,拉断分子体系所用的拉力也不同:分子末端...
关键词:硫醇分子器件 电输运性质 力敏特性 电极作用 
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