Franck-Condon Blockade in a Single-Molecule Transistor

被引：90

作者：

Burzuri, Enrique ^{[1
]}

Yamamoto, Yoh ^{[2
]}

Warnock, Michael ^{[2
]}

Zhong, Xiaoliang ^{[2
]}

Park, Kyungwha ^{[1
,2
]}

Cornia, Andrea ^{[3
,4
]}

van der Zant, Herre S. J. ^{[1
]}

机构：

[1] Delft Univ Technol, Kavli Inst Nanosci, NL-2600 GA Delft, Netherlands

[2] Virginia Tech, Dept Phys, Blacksburg, VA 24061 USA

[3] Univ Modena & Reggio Emilia, Dept Chem & Geol Sci, I-41125 Modena, Italy

[4] Univ Modena & Reggio Emilia, INSTM, I-41125 Modena, Italy

来源：

NANO LETTERS | 2014年 / 14卷 / 06期

基金：

美国国家科学基金会;

关键词：

Single-molecule magnets; molecular spintronics; Franck-Condon blockade; electron-vibron coupling; VIBRATIONAL FINE-STRUCTURE; SPECTROSCOPY; JUNCTIONS;

D O I：

10.1021/nl500524w

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We investigate vibron-assisted electron transport in single-molecule transistors containing an individual Fe-4 Single-Molecule Magnet. We observe a strong suppression of the tunneling current at low bias in combination with vibron-assisted excitations. The observed features are explained by a strong electron-vibron coupling in the framework of the Franck-Condon model supported by density-functional theory.

引用

页码：3191 / 3196

页数：6

共 50 条

[1] Redox-Dependent Franck-Condon Blockade and Avalanche Transport in a Graphene-Fullerene Single-Molecule Transistor
Lau, Chit Siong
Sadeghi, Hatef
Rogers, Gregory
Sangtarash, Sara
Dallas, Panagiotis
Porfyrakis, Kyriakos
Warner, Jamie
Lambert, Colin J.
Briggs, G. Andrew D.
Mol, Jan A.
NANO LETTERS, 2016, 16 (01) : 170 - 176
[2] Vibrational excitation in single-molecule transistors: Deviation from the simple Franck-Condon prediction
de Leon, Nathalie P.
Liang, Wenjie
Gu, Qian
Park, Hongkun
NANO LETTERS, 2008, 8 (09) : 2963 - 2967
[3] Theory of the Franck-Condon blockade regime
Koch, Jens
von Oppen, Felix
Andreev, A. V.
PHYSICAL REVIEW B, 2006, 74 (20):
[4] Molecular neuron based on the Franck-Condon blockade
Timm, C.
Di Ventra, M.
NANOTECHNOLOGY, 2013, 24 (38)
[5] Master equations for quantum transport with Franck-Condon blockade
Huebener, Hannes
Brandes, Tobias
PHYSICAL REVIEW B, 2009, 80 (15)
[6] Franck-Condon blockade and giant Fano factors in transport through single molecules
Koch, J
von Oppen, F
PHYSICAL REVIEW LETTERS, 2005, 94 (20)
[7] Relating Franck-Condon blockade to redox chemistry in the single-particle picture
Bevan, Kirk H.
Roy-Gobeil, Antoine
Miyahara, Yoichi
Grutter, Peter
JOURNAL OF CHEMICAL PHYSICS, 2018, 149 (10):
[8] Lifting the Franck-Condon blockade in driven quantum dots
Haughian, Patrick
Walter, Stefan
Nunnenkamp, Andreas
Schmidt, Thomas L.
PHYSICAL REVIEW B, 2016, 94 (20)
[9] THE FRANCK-CONDON PRINCIPLE AND THE SIZE OF THE EXCITED BENZENE MOLECULE
CRAIG, DP
JOURNAL OF THE CHEMICAL SOCIETY, 1950, (AUG): : 2146 - 2151
[10] Franck-Condon physics in a single trapped ion
Hu, Y. M.
Yang, W. L.
Xu, Y. Y.
Zhou, F.
Chen, L.
Gao, K. L.
Feng, M.
Lee, C.
NEW JOURNAL OF PHYSICS, 2011, 13

← 1 2 3 4 5 →