Modification of electronic structures of a carbon nanotube by hydrogen functionalization

Keun Soo Kim; Dong Jae Bae; Jae Ryong Kim; Kyung Ah Park; Seong Chu Lim; Ju Jin Kim; Won Bong Choi; Chong Yun Park; Young Hee Lee

doi:10.1002/adma.200290008

Modification of electronic structures of a carbon nanotube by hydrogen functionalization

Keun Soo Kim^*
, Dong Jae Bae
, Jae Ryong Kim
, Kyung Ah Park
, Seong Chu Lim
, Ju Jin Kim
, Won Bong Choi
, Chong Yun Park
, Young Hee Lee

^*Corresponding author for this work

Department of Physics

Sungkyunkwan University
Jeonbuk National University
Samsung

Research output: Contribution to journal › Journal article › peer-review

114 Scopus citations

Abstract

A method for carbon nanotube (CNT) functionalization by exposing CNTs to hydrogen atoms was presented. The effect of hydrogen functionalization was demonstrated by fabricating a CNT-metal junction on a silicon substrate by electron-beam lithography, where one half of each CNT was buried in SiO₂ layer of 100 nm thickness and the other was exposed to air. The exposed part of the CNTs was functionalized by atomic hydrogen and the half of the CNTs buried in SiO₂ remained unaffected.

Original language	English
Pages (from-to)	1818-1821
Number of pages	4
Journal	Advanced Materials
Volume	14
Issue number	24
DOIs	https://doi.org/10.1002/adma.200290008
State	Published - 2002.12.17

Quacquarelli Symonds(QS) Subject Topics

Materials Science
Engineering - Mechanical

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10.1002/adma.200290008

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title = "Modification of electronic structures of a carbon nanotube by hydrogen functionalization",

abstract = "A method for carbon nanotube (CNT) functionalization by exposing CNTs to hydrogen atoms was presented. The effect of hydrogen functionalization was demonstrated by fabricating a CNT-metal junction on a silicon substrate by electron-beam lithography, where one half of each CNT was buried in SiO2 layer of 100 nm thickness and the other was exposed to air. The exposed part of the CNTs was functionalized by atomic hydrogen and the half of the CNTs buried in SiO2 remained unaffected.",

author = "Kim, \{Keun Soo\} and Bae, \{Dong Jae\} and Kim, \{Jae Ryong\} and Park, \{Kyung Ah\} and Lim, \{Seong Chu\} and Kim, \{Ju Jin\} and Choi, \{Won Bong\} and Park, \{Chong Yun\} and Lee, \{Young Hee\}",

year = "2002",

month = dec,

day = "17",

doi = "10.1002/adma.200290008",

language = "English",

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journal = "Advanced Materials",

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T1 - Modification of electronic structures of a carbon nanotube by hydrogen functionalization

AU - Kim, Keun Soo

AU - Bae, Dong Jae

AU - Kim, Jae Ryong

AU - Park, Kyung Ah

AU - Lim, Seong Chu

AU - Kim, Ju Jin

AU - Choi, Won Bong

AU - Park, Chong Yun

AU - Lee, Young Hee

PY - 2002/12/17

Y1 - 2002/12/17

N2 - A method for carbon nanotube (CNT) functionalization by exposing CNTs to hydrogen atoms was presented. The effect of hydrogen functionalization was demonstrated by fabricating a CNT-metal junction on a silicon substrate by electron-beam lithography, where one half of each CNT was buried in SiO2 layer of 100 nm thickness and the other was exposed to air. The exposed part of the CNTs was functionalized by atomic hydrogen and the half of the CNTs buried in SiO2 remained unaffected.

AB - A method for carbon nanotube (CNT) functionalization by exposing CNTs to hydrogen atoms was presented. The effect of hydrogen functionalization was demonstrated by fabricating a CNT-metal junction on a silicon substrate by electron-beam lithography, where one half of each CNT was buried in SiO2 layer of 100 nm thickness and the other was exposed to air. The exposed part of the CNTs was functionalized by atomic hydrogen and the half of the CNTs buried in SiO2 remained unaffected.

UR - https://www.scopus.com/pages/publications/0037126801

U2 - 10.1002/adma.200290008

DO - 10.1002/adma.200290008

M3 - Journal article

AN - SCOPUS:0037126801

SN - 0935-9648

VL - 14

SP - 1818

EP - 1821

JO - Advanced Materials

JF - Advanced Materials

IS - 24

ER -

Modification of electronic structures of a carbon nanotube by hydrogen functionalization

Abstract

Quacquarelli Symonds(QS) Subject Topics

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