Optical properties and relaxation processes at femtosecond scale of bimetallic clusters

被引：37

作者：

Broyer, M. ^{[1
]}

Cottancin, E. ^{[1
]}

Lerme, J. ^{[1
]}

Pellarin, M. ^{[1
]}

Del Fatti, N. ^{[1
]}

Vallee, F. ^{[1
]}

Burgin, J. ^{[2
,3
]}

Guillon, C. ^{[2
,3
]}

Langot, P. ^{[2
,3
]}

机构：

[1] Univ Lyon 1, CNRS, LASIM, UMR 5579, F-69622 Villeurbanne, France

[2] Univ Bordeaux 1, F-33405 Talence, France

[3] Ctr Phys Mol Opt & Hertzienne, CNRS, F-33405 Talence, France

来源：

FARADAY DISCUSSIONS | 2008年 / 138卷

关键词：

D O I：

10.1039/b711282n

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The optical properties of Au-Ag and Ni-Ag clusters are measured by linear optical absorption spectroscopy and the time-resolved pump-probe femtosecond technique allowing a study of the influence of alloy or core-shell structure.

引用

页码：137 / 145

页数：9

共 14 条

[1] Electron-phonon scattering in metal clusters -: art. no. 177401 [J].

Arbouet, A ;

Voisin, C ;

Christofilos, D ;

Langot, P ;

Del Fatti, N ;

Vallée, F ;

Lermé, J ;

Celep, G ;

Cottancin, E ;

Gaudry, M ;

Pellarin, M ;

Broyer, M ;

Maillard, M ;

Pileni, MP ;

Treguer, M .

PHYSICAL REVIEW LETTERS, 2003, 90 (17) :4

[2] Optical properties of noble metal clusters as a function of the size:: Comparison between experiments and a semi-quantal theory [J].

Cottancin, E. ;

Celep, G. ;

Lerme, J. ;

Pellarin, M. ;

Huntzinger, J. R. ;

Vialle, J. L. ;

Broyer, M. .

THEORETICAL CHEMISTRY ACCOUNTS, 2006, 116 (4-5) :514-523

[3] Size effects in the optical properties of AunAgn embedded clusters [J].

Cottancin, E ;

Lermé, J ;

Gaudry, M ;

Pellarin, M ;

Vialle, JL ;

Broyer, M ;

Prével, B ;

Treilleux, M ;

Mélinon, P .

PHYSICAL REVIEW B, 2000, 62 (08) :5179-5185

[4] Size and composition dependence in the optical properties of mixed (transition metal/noble metal) embedded clusters -: art. no. 155409 [J].

Gaudry, M ;

Cottancin, E ;

Pellarin, M ;

Lermé, J ;

Arnaud, L ;

Huntzinger, JR ;

Vialle, JL ;

Broyer, M ;

Rousset, JL ;

Treilleux, M ;

Mélinon, P .

PHYSICAL REVIEW B, 2003, 67 (15)

[5] Optical properties of (AuxAg1-x)n clusters embedded in alumina:: Evolution with size and stoichiometry -: art. no. 085407 [J].

Gaudry, M ;

Lermé, J ;

Cottancin, E ;

Pellarin, M ;

Vialle, JL ;

Broyer, M ;

Prével, B ;

Treilleux, M ;

Mélinon, P .

PHYSICAL REVIEW B, 2001, 64 (08)

[6] OPTICAL-ABSORPTION OF ULTRAFINE METAL SPHERES WITH DIELECTRIC CORES [J].

GRANQVIST, CG ;

HUNDERI, O .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1978, 30 (01) :47-51

[7]

Kreibig U., 1995, OPTICAL PROPERTIES M, DOI DOI 10.1007/978-3-662-09109-8

[8] Effects of confinement on the electron and lattice dynamics in metal nanoparticles [J].

Lermé, J ;

Celep, G ;

Broyer, M ;

Cottancin, E ;

Pellarin, M ;

Arbouet, A ;

Christofilos, D ;

Guillon, C ;

Langot, P ;

Del Fatti, N ;

Vallée, F .

EUROPEAN PHYSICAL JOURNAL D, 2005, 34 (1-3) :199-204

[9] Alloy formation of gold-silver nanoparticles and the dependence of the plasmon absorption on their composition [J].

Link, S ;

Wang, ZL ;

El-Sayed, MA .

JOURNAL OF PHYSICAL CHEMISTRY B, 1999, 103 (18) :3529-3533

[10] SURFACE-ENHANCED SPECTROSCOPY [J].

MOSKOVITS, M .

REVIEWS OF MODERN PHYSICS, 1985, 57 (03) :783-826

← 1 2 →