Experimental conditions for a highly ordered monolayer of gold nanoparticles fabricated by the Langmuir-Blodgett method

被引：74

作者：

Huang, SJ ^{[1
]}

Tsutsui, G ^{[1
]}

Sakaue, H ^{[1
]}

Shingubara, S ^{[1
]}

Takahagi, T ^{[1
]}

机构：

[1] Hiroshima Univ, Dept Elect Engn, Higashihiroshima 7398527, Japan

来源：

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | 2001年 / 19卷 / 06期

关键词：

D O I：

10.1116/1.1410943

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：

A highly ordered monolayer film of alkanethiol-encapsulated gold nanoparticles was fabricated on a silicon substrate by using the Langmuir- Blodgett (LB) method. The effects on the particle order, of the particle concentration and the type of solvent of the LB spreading suspension of encapsulated gold particles, were studied. We found that a low particle concentration of 0.06-0.3 mg/mL in chloroform is optimal for the fabrication of high quality gold particle monolayers. Since the proposed method is not restricted to gold particles, it is believed to be a practical process for fabricating quantum dot structures of various particle sizes and compositions. (C) 2001 American Vacuum Society.

引用

页码：2045 / 2049

页数：5

共 12 条

[1] Langmuir-Blodgett films of thiol-capped gold nanoclusters: fabrication and electrical properties [J].

Bourgoin, JP ;

Kergueris, C ;

Lefevre, E ;

Palacin, S .

THIN SOLID FILMS, 1998, 327 :515-519

[2] Self-organization of a two-dimensional array of gold nanodots encapsulated by alkanethiol [J].

Huang, S ;

Sakaue, H ;

Shingubara, S ;

Takahagi, T .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1998, 37 (12B) :7198-7201

[3] Control of interdot space and dot size in a two-dimensional gold nanodot array [J].

Huang, S ;

Tsutsui, G ;

Sakaue, H ;

Shingubara, S ;

Takahagi, T .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1999, 38 (4B) :L473-L476

[4] Formation of a large-scale Langmuir-Blodgett monolayer of alkanethiol-encapsulated gold particles [J].

Huang, SJ ;

Tsutsui, G ;

Sakaue, H ;

Shingubara, S ;

Takahagi, T .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 2001, 19 (01) :115-120

[5] Electrical properties of self-organized nanostructures of alkanethiol-encapsulated gold particles [J].

Huang, SJ ;

Tsutsui, G ;

Sakaue, H ;

Shingubara, S ;

Takahagi, T .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 2000, 18 (06) :2653-2657

[6]

JANES DB, 1995, SUPERLATTICE MICROST, V18, P2275

[7] Assembly and self-organization of silver nanocrystal superlattices: Ordered "soft spheres" [J].

Korgel, BA ;

Fullam, S ;

Connolly, S ;

Fitzmaurice, D .

JOURNAL OF PHYSICAL CHEMISTRY B, 1998, 102 (43) :8379-8388

[8] Parallel fabrication and single-electron charging of devices based on ordered, two-dimensional phases of organically functionalized metal nanocrystals [J].

Markovich, G ;

Leff, DV ;

Chung, SW ;

Soyez, HM ;

Dunn, B ;

Heath, JR .

APPLIED PHYSICS LETTERS, 1997, 70 (23) :3107-3109

[9]

SLOT JW, 1985, EUR J CELL BIOL, V38, P87

[10] Monodisperse FePt nanoparticles and ferromagnetic FePt nanocrystal superlattices [J].

Sun, SH ;

Murray, CB ;

Weller, D ;

Folks, L ;

Moser, A .

SCIENCE, 2000, 287 (5460) :1989-1992

← 1 2 →