Literature DB >> 17930698

Mechanism for negative differential resistance in molecular electronic devices: local orbital symmetry matching.

Lan Chen1, Zhenpeng Hu, Aidi Zhao, Bing Wang, Yi Luo, Jinlong Yang, J G Hou.   

Abstract

A new mechanism for negative differential resistance (NDR) originating from local orbital symmetry matching between an electrode and a molecule in a single molecular electronic device is proposed and demonstrated by a joint experimental and theoretical scanning tunneling microscope study of a cobalt phthalocyanines (CoPc) molecule on a gold substrate. For two different metal tips used, Ni and W, NDR occurs only with Ni tips and shows no dependence on the geometrical shape of the tip. Calculations reveal that such a behavior is a result of local orbital symmetry matching between the Ni tip and Co atom.

Entities:  

Year:  2007        PMID： 17930698     DOI： 10.1103/PhysRevLett.99.146803

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  10 in total

1.  Single-molecular diodes based on opioid derivatives.

Authors:  M R S Siqueira; S M Corrêa; R M Gester; J Del Nero; A M J C Neto
Journal:  J Mol Model       Date:  2015-11-27       Impact factor: 1.810

2.  Observation of room-temperature negative differential resistance in Gd-doped Si nanowires on Si(110) surface.

Authors:  Ie-Hong Hong; Tsung-Ming Chen; Yung-Feng Tsai
Journal:  Appl Phys Lett       Date:  2012-08-01       Impact factor: 3.791

3.  Isomeric effects tuning the electron transport in carotenoid derivatives: from ohmic to rectifier behavior.

Authors:  A M Guedes; S M Corrêa; D F S Ferreira; M R S Siqueira; R M Gester; A M J C Neto; J Del Nero
Journal:  J Mol Model       Date:  2018-08-16       Impact factor: 1.810

4.  Observation and electric current control of a local spin in a single-molecule magnet.

Authors:  Tadahiro Komeda; Hironari Isshiki; Jie Liu; Yan-Feng Zhang; Nicolás Lorente; Keiichi Katoh; Brian K Breedlove; Masahiro Yamashita
Journal:  Nat Commun       Date:  2011       Impact factor: 14.919

5.  Origins of Negative Differential Resistance in N-doped ZnO Nano-ribbons: Ab-initio Investigation.

Authors:  Alaa Shaheen; Muhammad Ali; Wael Othman; Nacir Tit
Journal:  Sci Rep       Date:  2019-07-09       Impact factor: 4.379

6.  Molecular molds for regularizing Kondo states at atom/metal interfaces.

Authors:  Xiangyang Li; Liang Zhu; Bin Li; Jingcheng Li; Pengfei Gao; Longqing Yang; Aidi Zhao; Yi Luo; Jianguo Hou; Xiao Zheng; Bing Wang; Jinlong Yang
Journal:  Nat Commun       Date:  2020-05-22       Impact factor: 14.919

7.  Negative Differential Friction Predicted in 2D Ferroelectric In2 Se3 Commensurate Contacts.

Authors:  Jingge Sun; Lili Zhang; Rui Pang; Xing-Ju Zhao; Jiangtao Cheng; Yimin Zhang; Xinlian Xue; Xiaoyan Ren; Wenguang Zhu; Shunfang Li; Zhenyu Zhang
Journal:  Adv Sci (Weinh)       Date:  2021-11-10       Impact factor: 16.806

8.  Origin and mechanism analysis of asymmetric current fluctuations in single-molecule junctions.

Authors:  Chunhui Gu; Hao Wang; Hantao Sun; Jianhui Liao; Shimin Hou; Xuefeng Guo
Journal:  RSC Adv       Date:  2018-11-26       Impact factor: 4.036

9.  Observation of Yu-Shiba-Rusinov States and Inelastic Tunneling Spectroscopy for Intramolecule Magnetic Exchange Interaction Energy of Terbium Phthalocyanine (TbPc) Species Adsorbed on Superconductor NbSe2.

Authors:  Syed Mohammad Fakruddin Shahed; Ferdous Ara; Mohammad Ikram Hossain; Keiichi Katoh; Masahiro Yamashita; Tadahiro Komeda
Journal:  ACS Nano       Date:  2022-04-25       Impact factor: 18.027

10.  Coherent quantum transport features in carbon superlattice structures.

Authors:  R McIntosh; S J Henley; S R P Silva; S Bhattacharyya
Journal:  Sci Rep       Date:  2016-10-19       Impact factor: 4.379
  10 in total

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