Preparation of metal colloids by a laser ablation technique in solution: Influence of laser wavelength on the efficiencies of colloid formation

被引：48

作者：

Tsuji, T ^{[1
]}

Iryo, K

Ohta, H

Nishimura, Y

机构：

[1] Kyushu Univ, Inst Adv Mat Study, Kasuga, Fukuoka 8168580, Japan

[2] Kyushu Univ, Grad Sch Engn Sci, Dept Quantum Proc, Kasuga, Fukuoka 8168580, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 2000年 / 39卷 / 10A期

关键词：

laser ablation; solution; metal colloids; nanoparticles; laser wavelength;

D O I：

10.1143/JJAP.39.L981

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Colloid formation with laser ablation in solution was examined to investigate the influence of wavelength and focus conditions of irradiation. The wavelength dependence of the ablation efficiency was different between the focused and nonfocused conditions. Reabsorption of incident beam by colloid particles was suggested to be effective under the focused condition.

引用

收藏

页码：L981 / L983

页数：3

相关论文

共 12 条

[1] ULTRAVIOLET VISIBLE ABSORPTION-SPECTRA OF THE COLLOIDAL METALLIC ELEMENTS [J].

CREIGHTON, JA ;

EADON, DG .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1991, 87 (24) :3881-3891

[2]

FOJTIK A, 1993, BER BUNSEN PHYS CHEM, V97, P252

[3]

Heddersen J., 1993, APPL SPECTROSC, V47, P1959

[4] Studies of silver nanoparticles by laser ablation method [J].

Jeon, JS ;

Yeh, CS .

JOURNAL OF THE CHINESE CHEMICAL SOCIETY, 1998, 45 (06) :721-726

[5] THE OPTICS OF COLLOIDAL SILVER - SOMETHING OLD AND SOMETHING NEW [J].

KERKER, M .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1985, 105 (02) :297-314

[6] Laser photothermal melting and fragmentation of gold nanorods: Energy and laser pulse-width dependence [J].

Link, S ;

Burda, C ;

Mohamed, MB ;

Nikoobakht, B ;

El-Sayed, MA .

JOURNAL OF PHYSICAL CHEMISTRY A, 1999, 103 (09) :1165-1170

[7] Probing applications of laser ablated Ag colloids in SERS spectroscopy: Improvement of ablation procedure and SERS spectral testing [J].

Prochazka, M ;

Mojzes, P ;

Stepanek, J ;

Vlckova, B ;

Turpin, PY .

ANALYTICAL CHEMISTRY, 1997, 69 (24) :5103-5108

[8] Experimental investigations of laser ablation efficiency of pure metals with femto, pico and nanosecond pulses [J].

Semerok, A ;

Chaléard, C ;

Detalle, V ;

Lacour, JL ;

Mauchien, P ;

Meynadier, P ;

Nouvellon, C ;

Sallé, B ;

Palianov, P ;

Perdrix, M ;

Petite, G .

APPLIED SURFACE SCIENCE, 1999, 138 :311-314

[9] Reduction of cytochrome c by halide-modified, laser-ablated silver colloids [J].

Sibbald, MS ;

Chumanov, G ;

Cotton, TM .

JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (11) :4672-4678

[10] Surface-enhanced Raman scattering-active systems prepared from Ag colloids laser-ablated in chemically-modified aqueous media [J].

Srnova, I ;

Prochazka, M ;

Vlckova, B ;

Stepanek, J ;

Maly, P .

LANGMUIR, 1998, 14 (16) :4666-4670