FET properties of chemically modified carbon nanotubes

Ryotaro Kumashiro; Nobuya Hiroshiba; Naoya Komatsu; Takeshi Akasaka; Yutaka Maeda; Shinzo Suzuki; Yohji Achiba; Rikizo Hatakeyama; Katsumi Tanigaki

doi:10.1016/j.jpcs.2007.10.109

FET properties of chemically modified carbon nanotubes

Ryotaro Kumashiro^*, Nobuya Hiroshiba, Naoya Komatsu, Takeshi Akasaka, Yutaka Maeda, Shinzo Suzuki, Yohji Achiba, Rikizo Hatakeyama, Katsumi Tanigaki

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

Electric properties of chemically modificated carbon nanotubes (CNTs) using Si-containing organic molecules were investigated by means of the field effect transistors (FETs) technique, and presented the comparison of the FET properties between separated-individual and spread-sheet samples. From the results of FET measurement for both samples, it was shown that p-type CNTs-FETs can be converted to n-type ones by exohedral silylation. This results show that the characteristics of the CNTs-FET can be controlled by chemically modifications of outer surface of CNTs.

Original language	English
Pages (from-to)	1206-1208
Number of pages	3
Journal	Journal of Physics and Chemistry of Solids
Volume	69
Issue number	5-6
DOIs	https://doi.org/10.1016/j.jpcs.2007.10.109
Publication status	Published - 2008 May 1
Externally published	Yes

Keywords

A. Semiconductors
D. Electrical properties

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1016/j.jpcs.2007.10.109

Cite this

FET properties of chemically modified carbon nanotubes. / Kumashiro, Ryotaro; Hiroshiba, Nobuya; Komatsu, Naoya; Akasaka, Takeshi; Maeda, Yutaka; Suzuki, Shinzo; Achiba, Yohji; Hatakeyama, Rikizo; Tanigaki, Katsumi.

In: Journal of Physics and Chemistry of Solids, Vol. 69, No. 5-6, 01.05.2008, p. 1206-1208.

Research output: Contribution to journal › Article › peer-review

@article{aada6c76fdab4971b04e38fec386fdd1,

title = "FET properties of chemically modified carbon nanotubes",

abstract = "Electric properties of chemically modificated carbon nanotubes (CNTs) using Si-containing organic molecules were investigated by means of the field effect transistors (FETs) technique, and presented the comparison of the FET properties between separated-individual and spread-sheet samples. From the results of FET measurement for both samples, it was shown that p-type CNTs-FETs can be converted to n-type ones by exohedral silylation. This results show that the characteristics of the CNTs-FET can be controlled by chemically modifications of outer surface of CNTs.",

keywords = "A. Semiconductors, D. Electrical properties",

author = "Ryotaro Kumashiro and Nobuya Hiroshiba and Naoya Komatsu and Takeshi Akasaka and Yutaka Maeda and Shinzo Suzuki and Yohji Achiba and Rikizo Hatakeyama and Katsumi Tanigaki",

year = "2008",

month = may,

day = "1",

doi = "10.1016/j.jpcs.2007.10.109",

language = "English",

volume = "69",

pages = "1206--1208",

journal = "Journal of Physics and Chemistry of Solids",

issn = "0022-3697",

publisher = "Elsevier Limited",

number = "5-6",

}

TY - JOUR

T1 - FET properties of chemically modified carbon nanotubes

AU - Kumashiro, Ryotaro

AU - Hiroshiba, Nobuya

AU - Komatsu, Naoya

AU - Akasaka, Takeshi

AU - Maeda, Yutaka

AU - Suzuki, Shinzo

AU - Achiba, Yohji

AU - Hatakeyama, Rikizo

AU - Tanigaki, Katsumi

PY - 2008/5/1

Y1 - 2008/5/1

N2 - Electric properties of chemically modificated carbon nanotubes (CNTs) using Si-containing organic molecules were investigated by means of the field effect transistors (FETs) technique, and presented the comparison of the FET properties between separated-individual and spread-sheet samples. From the results of FET measurement for both samples, it was shown that p-type CNTs-FETs can be converted to n-type ones by exohedral silylation. This results show that the characteristics of the CNTs-FET can be controlled by chemically modifications of outer surface of CNTs.

AB - Electric properties of chemically modificated carbon nanotubes (CNTs) using Si-containing organic molecules were investigated by means of the field effect transistors (FETs) technique, and presented the comparison of the FET properties between separated-individual and spread-sheet samples. From the results of FET measurement for both samples, it was shown that p-type CNTs-FETs can be converted to n-type ones by exohedral silylation. This results show that the characteristics of the CNTs-FET can be controlled by chemically modifications of outer surface of CNTs.

KW - A. Semiconductors

KW - D. Electrical properties

UR - http://www.scopus.com/inward/record.url?scp=43449100060&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=43449100060&partnerID=8YFLogxK

U2 - 10.1016/j.jpcs.2007.10.109

DO - 10.1016/j.jpcs.2007.10.109

M3 - Article

AN - SCOPUS:43449100060

VL - 69

SP - 1206

EP - 1208

JO - Journal of Physics and Chemistry of Solids

JF - Journal of Physics and Chemistry of Solids

SN - 0022-3697

IS - 5-6

ER -

FET properties of chemically modified carbon nanotubes

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this