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单分子隧道谱及应用研究
  • 项目名称：单分子隧道谱及应用研究
  • 项目类别：重大研究计划
  • 批准号：90406019
  • 申请代码：B030102
  • 项目来源：国家自然科学基金
  • 研究期限：2005-01-01-2008-12-31
  • 项目负责人：王琛
  • 负责人职称：研究员
  • 依托单位：国家纳米科学中心
  • 批准年度：2004
中文摘要：

了解单个有机分子的电子结构对于制备分子器件具有重要意义。通过在原子级平整的表面上实现吸附分子的单层和亚单层分布,利用扫描探针显微技术的高分辨能力和综合检测能力，针对一些结构和性能有代表意义的分子进行原位研究。我们的工作重点是利用扫描隧道显微技术和毛细管隧道结方法研究有机分子的电子结构和性质，开展在单分子水平上的隧道谱分析，研究有机分子在费米能级附近的电子态密度分布情况，探索吸附基底，不同官能团等因

中文主题词： 分子自组装;扫描隧道谱;毛细管隧道结;单分子;逻辑运算
成果综合统计
成果类型
数量
  • 期刊论文
  • 会议论文
  • 专利
  • 获奖
  • 著作
  • 40
  • 12
  • 0
  • 0
  • 2
期刊论文
Constructing supramolecular nanostructure by hydrogen-bonding
Electrical Conformational Bistability of Dimesogen Molecules with a Molecular Chord Structure
Effects of the intermolecular interactions in the controlled assembly of organic monolayers: an STM
Molecular miscibility characteristics of self-assembled molecular architectures
Electric-Field-Induced Alignment of Charged Organic Nanowires
Site-Selective Fabrication of Two-Dimensional Fullerene Arrays by Using a Supramolecular Template at
Bipyridine Mediated Assembling Characteristics of Aromatic Acid Derivatives
Characteristic capacitance in an electric force microscope determined by using sample surface bias e
Selective effect of guest molecule length and hydrogen bonding on the supramolecular host structure
Coadsorption-induced reconstruction of supramolecular assembly characteristics
Effect of Electrostatic Interactions on Metallophthalocyanine Single Molecular Arrays with n-Octadec
Electronic sensory behavior of titanylphthalocyanine revealed by scanning tunneling spectroscopy and
Identification of molecular flipping of asymmetric tris(phthalocyaninato) lutetium triple-decker com
Influence of Asymmetric Adsorption on Electronic States of Molecule Studied by Scanning Tunneling Mi
Temperature dependent hydrogen bonding configurations of host lattice revealed in VOPc/TCDB host-gue
Substituent effect on two-dimensional assembling and chain folding of rigid-rod polymer poly-(p-phen
Phthalocyanine Nanobars Obtained by Using Alkyloxy Substitution Effects
Hierarchical construction of self-assembled low-dimensional molecular architectures observed by usin
Defect-induced tert-butylamine molecular chains on Cu(111) surface observed with scanning tunneling
H-bond switching mediated multiple flexibility in supramolecular host-guest architectures
Star-shaped Oligofluorenes End-capped with Carboxylic Group(s): Syntheses and Self-Assembly at the L
Electronically engineered interface molecular superlattices: STM study of aromatic molecules on grap
Nanoscale electrowetting effects studied by atomic force microscope
Charge-transfer effect at the interface of phthalocyanine-electrode contact studied by scanning tunn
Self-Assembly of Truxene Derivatives Investigated by STM
Multi-component Supramolecular Assembly Structures Studied by Scanning Tunneling Microscopy
Two-Dimensional Molecular Network with Rigid Structures and Elastic Boundaries for Constructing Hybr
Uncoiling Process of Helical Molecular Fibrillar Structures Studied by AFM
Inverse imaging effect of molecular-tip arrays formed by non-planar titanyl (IV) phthalocyanine mole
Solvent Effects on Supramolecular Networks Formed by Racemic Star-Shaped Oligofluorene Studied by Sc
Solvent effects in two-dimensional molecular assemblies investigated by using scanning tunneling mic
Matrix-molecule Induced Chiral Enhancement Effect of Binary Supramolecular Liquid Crystals
Molecular Absorptive Behavior of Liquid Crystal Molecular Templates
Electrostatic characteristics of nanostructures investigated using electric force microscopy
Electric-field dependence of molecular conformations observed by using scanning tunneling microscopy
Supramolecule Regulated Photophysics of Oligo(p-phenyleneethynylene)-Based Rod-Coil Block Copolymers
利用氢键构筑超分子纳米结构
会议论文
Two-Dimensional Assemblies of discotic liquid crystal molecules on surfaces
Supramolecular Effect of Matrix Molecules on the Self-assembly Structures and Liquid Crystal Propert
Electrical conformational bistability of dimesogen molecules-Molecular chord structure
Two-Dimensional Assemblies of Banana-Shaped Liquid Crystal Molecules with Short Alkyl Chains at Soli
液晶分子的超分子组装结构——从二维组装到分子材料
Guest and Thermally Responsive Hydrogen-bonding Configurations of Host Lattice in MPc/TCDB Host-Gues
胆甾液晶分子的电致构像双稳态研究
Self-assembly of low dimensional molecular nanostructures
Low dimensional molecular nanostructures constructed by self-assembling approaches
Fabrication and Alignment of One Dimensional Nanostructures of Phthalocyanine-based Organic Semicond
Electric Force Microscopy Studies of the Polarization of Nonlinear Material
Tunable assembly of truxene derivatives investigated by STM
著作
Single Molecule Chemistry and Physics: An Introduction
Nanostructures- - -Fabrication and Analysis
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