Surface-adsorbed polystyrene spheres as a template for nanosized metal particle formation: Optical properties of nanosized Au particle

被引：55

作者：

Takei, H ^{[1
]}

机构：

[1] Hitachi Ltd, Cent Res Lab, Hatoyama, Saitama 3500395, Japan

来源：

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | 1999年 / 17卷 / 05期

关键词：

D O I：

10.1116/1.591066

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The use of surface-adsorbed monodisperse polystyrene spheres as a template for forming nanosized particles is described. This simple, yet general method is applicable to virtually any material that can be evaporated or sputtered, and monodisperse particles in the size range from tens of nanometers up to tens of micrometers are readily formed. We will demonstrate its versatility principally through the formation of Au particles having various optical properties produced by modifying their size and shape. We will further show that by changing the density of adsorbed polystyrene spheres as well as adsorbing spheres of two different sizes onto the same substrate allows further modifications of optical properties. Particles formed by this method promise to find a wide range of applications to products such as optical filters, substrates for spectroscopy, sensors, etc. (C) 1999 American Vacuum Society. [S0734-211X(99)03005-X].

引用

页码：1906 / 1911

页数：6

共 16 条

[1] Plasmon resonance shifts of Au-coated Au2S nanoshells: Insight into multicomponent nanoparticle growth [J].

Averitt, RD ;

Sarkar, D ;

Halas, NJ .

PHYSICAL REVIEW LETTERS, 1997, 78 (22) :4217-4220

[2] Selective colorimetric detection of polynucleotides based on the distance-dependent optical properties of gold nanoparticles [J].

Elghanian, R ;

Storhoff, JJ ;

Mucic, RC ;

Letsinger, RL ;

Mirkin, CA .

SCIENCE, 1997, 277 (5329) :1078-1081

[3] SELF-ASSEMBLED METAL COLLOID MONOLAYERS - AN APPROACH TO SERS SUBSTRATES [J].

FREEMAN, RG ;

GRABAR, KC ;

ALLISON, KJ ;

BRIGHT, RM ;

DAVIS, JA ;

GUTHRIE, AP ;

HOMMER, MB ;

JACKSON, MA ;

SMITH, PC ;

WALTER, DG ;

NATAN, MJ .

SCIENCE, 1995, 267 (5204) :1629-1632

[4] Nanostructure array fabrication with a size-controllable natural lithography [J].

Haginoya, C ;

Ishibashi, M ;

Koike, K .

APPLIED PHYSICS LETTERS, 1997, 71 (20) :2934-2936

[5] Optical properties of a family of Au-nanoparticle-containing alumina membranes in which the nanoparticle shape is varied from needle-like (prolate) to spheroid, to pancake-like (oblate) [J].

Hornyak, GL ;

Martin, CR .

THIN SOLID FILMS, 1997, 303 (1-2) :84-88

[6] Ordered macroporous materials by emulsion templating [J].

Imhof, A ;

Pine, DJ .

NATURE, 1997, 389 (6654) :948-951

[7] OPTICAL-ABSORPTION OF SMALL METALLIC PARTICLES [J].

KREIBIG, U ;

GENZEL, L .

SURFACE SCIENCE, 1985, 156 (JUN) :678-700

[8]

Kreibig U., 1995, OPTICAL PROPERTIES M

[9] Nanostructuring of gold electrodes for immunosensing applications [J].

Musil, CR ;

Jeggle, D ;

Lehmann, HW ;

Scandella, L ;

Gobrecht, J ;

Dobeli, M .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 1995, 13 (06) :2781-2786

[10] OPTICAL-RESPONSE AND FABRICATION OF REGULAR ARRAYS OF ULTRASMALL GOLD PARTICLES [J].

NIKLASSON, GA ;

CRAIGHEAD, HG .

THIN SOLID FILMS, 1985, 125 (1-2) :165-170

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