A time-dependent response to optical excitation in molecular junctions

被引：13

作者：

Park, Tae-Ho ^{[1
]}

Galperin, Michael ^{[1
]}

机构：

[1] Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USA

来源：

PHYSICA SCRIPTA | 2012年 / T151卷

基金：

美国国家科学基金会;

关键词：

ENHANCED RAMAN-SCATTERING; SINGLE-MOLECULE; QUANTUM-INTERFERENCE; EXCITED-STATE; NONEQUILIBRIUM PROCESSES; CONJUGATED MOLECULES; CHARGE-TRANSFER; DIPOLE-MOMENT; TRANSPORT; NANOPARTICLES;

D O I：

10.1088/0031-8949/2012/T151/014038

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We discuss the theoretical modeling of a time-dependent response to optical excitations in molecular junctions. The expression for a time-dependent Raman signal at non-equilibrium is proposed. The optical control of the current, Raman scattering in junctions and time-dependent correlations between charge and photon fluxes is simulated within simple models.

引用

页数：8

共 73 条

[1] Onset of energy dissipation in ballistic atomic wires -: art. no. 216803 [J].

Agraït, N ;

Untiedt, C ;

Rubio-Bollinger, G ;

Vieira, S .

PHYSICAL REVIEW LETTERS, 2002, 88 (21) :4

[2] Resonant coupling between localized plasmons and anisotropic molecular coatings in ellipsoidal metal nanoparticles [J].

Ambjörnsson, T ;

Mukhopadhyay, G ;

Apell, SP ;

Käll, M .

PHYSICAL REVIEW B, 2006, 73 (08)

[3] Strongly coupled quantum dot-metal nanoparticle systems: Exciton-induced transparency, discontinuous response, and suppression as driven quantum oscillator effects [J].

Artuso, Ryan D. ;

Bryant, Garnett W. .

PHYSICAL REVIEW B, 2010, 82 (19)

[4] SHIFTS AND DIPS IN INELASTIC-ELECTRON-TUNNELING SPECTRA DUE TO THE TUNNEL-JUNCTION ENVIRONMENT [J].

BAYMAN, A ;

HANSMA, PK ;

KASKA, WC .

PHYSICAL REVIEW B, 1981, 24 (05) :2449-2455

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

Cardamone, David M. ;

Stafford, Charles A. ;

Mazumdar, Sumit .

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

[6] CDSE NANOCRYSTALS WITH A DIPOLE-MOMENT IN THE 1ST EXCITED-STATE [J].

COLVIN, VL ;

ALIVISATOS, AP .

JOURNAL OF CHEMICAL PHYSICS, 1992, 97 (01) :730-733

[7] Charge-Transfer Enhancement Involved in the SERS of Adenine on Rh and Pd Demonstrated by Ultraviolet to Visible Laser Excitation [J].

Cui, Li ;

Wu, De-Yin ;

Wang, An ;

Ren, Bin ;

Tian, Zhong-Qun .

JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (39) :16588-16595

[8] QUANTUM-THEORY OF NONEQUILIBRIUM PROCESSES .1. [J].

DANIELEWICZ, P .

ANNALS OF PHYSICS, 1984, 152 (02) :239-304

[9] Shot noise measurements on a single molecule [J].

Djukic, D ;

van Ruitenbeek, JM .

NANO LETTERS, 2006, 6 (04) :789-793

[10] Generation of molecular hot electroluminescence by resonant nanocavity plasmons [J].

Dong, Z. C. ;

Zhang, X. L. ;

Gao, H. Y. ;

Luo, Y. ;

Zhang, C. ;

Chen, L. G. ;

Zhang, R. ;

Tao, X. ;

Zhang, Y. ;

Yang, J. L. ;

Hou, J. G. .

NATURE PHOTONICS, 2010, 4 (01) :50-54

← 1 2 3 4 5 6 7 8 →