Coherent destruction of Coulomb blockade peaks in molecular junctions

被引：11

作者：

Bergfield, J. P. ^{[1
]}

Jacquod, Ph. ^{[2
]}

Stafford, C. A. ^{[2
]}

机构：

[1] Univ Arizona, Coll Opt Sci, Tucson, AZ 85721 USA

[2] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA

来源：

PHYSICAL REVIEW B | 2010年 / 82卷 / 20期

关键词：

BENZENE; PHASE; TRANSMISSION; TRANSPORT; SPECTROSCOPY; ADSORPTION; CHEMISTRY; CU(110); ENERGY;

D O I：

10.1103/PhysRevB.82.205405

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Coherent electronic transport in single-molecule junctions is investigated in the Coulomb blockade regime. Both the transmission phase and probability are calculated for junctions with various contact symmetries. A dramatic suppression of the Coulomb blockade peaks is predicted for junctions where multiple atomic orbitals of the molecule couple to a single electrode although the charging steps are unaffected.

引用

收藏

页数：6

相关论文

共 37 条

[1] Quantum effects in Coulomb blockade [J].

Aleiner, IL ;

Brouwer, PW ;

Glazman, LI .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2002, 358 (5-6) :309-440

[2] The statistical theory of quantum dots [J].

Alhassid, Y .

REVIEWS OF MODERN PHYSICS, 2000, 72 (04) :895-968

[3] Crossover from 'mesoscopic' to 'universal' phase for electron transmission in quantum dots [J].

Avinun-Kalish, M ;

Heiblum, M ;

Zarchin, O ;

Mahalu, D ;

Umansky, V .

NATURE, 2005, 436 (7050) :529-533

[4]

BARR JR, UNPUB

[5] Many-body theory of electronic transport in single-molecule heterojunctions [J].

Bergfield, J. P. ;

Stafford, C. A. .

PHYSICAL REVIEW B, 2009, 79 (24)

[6]

BERGFIELD JP, ARXIV10080035

[7] Adsorption of benzene on copper, silver, and gold surfaces [J].

Bilic, Ante ;

Reimers, Jeffrey R. ;

Hush, Noel S. ;

Hoft, Rainer C. ;

Ford, Michael J. .

JOURNAL OF CHEMICAL THEORY AND COMPUTATION, 2006, 2 (04) :1093-1105

[8] 4-TERMINAL PHASE-COHERENT CONDUCTANCE [J].

BUTTIKER, M .

PHYSICAL REVIEW LETTERS, 1986, 57 (14) :1761-1764

[9] Controlling quantum transport through a single molecule [J].

Cardamone, David M. ;

Stafford, Charles A. ;

Mazumdar, Sumit .

NANO LETTERS, 2006, 6 (11) :2422-2426

[10] Screening and the quantitative π-model description of the optical spectra and polarizations of phenyl based oligomers [J].

Castleton, CWM ;

Barford, W .

JOURNAL OF CHEMICAL PHYSICS, 2002, 117 (08) :3570-3582

← 1 2 3 4 →