Carrier transport properties in single-walled carbon nanotubes studied by photoluminescence spectroscopy

被引：1

作者：

Ohno, Y. ^{[1
]}

Shimada, T.

Kishimoto, S.

Maruyama, S.

Mizutani, T.

机构：

[1] Nagoya Univ, Dept Quantum Engn, Chikusa Ku, Nagoya, Aichi 3320012, Japan

[2] PRESTO Japan Sci & Technol Agcy, Kawaguchi, Saitama 3320012, Japan

[3] Univ Tokyo, Dept Mech Engn, Bunkyo Ku, Tokyo 1338656, Japan

来源：

SEVENTH INTERNATIONAL CONFERENCE ON NEW PHENOMENA IN MESOSCOPIC STRUCTURES AND FIFTH INTERNATIONAL CONFERENCE ON SURFACES AND INTERFACES OF MESOSCOPIC DEVICES, 2005 | 2006年 / 38卷

关键词：

D O I：

10.1088/1742-6596/38/1/002

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：

We have investigated the photoluminescence (PL) of in individual single-walled carbon nanotubes (SWNTs) placed in field-effect transistor structures to study carrier transport in the SWNT. The relation between the recombination lifetime and carrier transit time has been evaluated from the drain-field dependence of PL intensity. Time-resolved photoluminescence of SWNTs dispersed in surfactant solution has also been studied to evaluate the recombination lifetime. From these results, the carrier saturation velocity was estimated.

引用

页码：5 / 8

页数：4

共 18 条

[1] Carbon nanotube electronics and optoelectronics [J].

Avouris, P .

MRS BULLETIN, 2004, 29 (06) :403-410

[2] Structure-assigned optical spectra of single-walled carbon nanotubes [J].

Bachilo, SM ;

Strano, MS ;

Kittrell, C ;

Hauge, RH ;

Smalley, RE ;

Weisman, RB .

SCIENCE, 2002, 298 (5602) :2361-2366

[3]

Dresselhaus MS, 2001, CARBON NANOTUBES SYN

[4] Hot carrier electroluminescence from a single carbon nanotube [J].

Freitag, M ;

Perebeinos, V ;

Chen, J ;

Stein, A ;

Tsang, JC ;

Misewich, JA ;

Martel, R ;

Avouris, P .

NANO LETTERS, 2004, 4 (06) :1063-1066

[5] Photoconductivity of single carbon nanotubes [J].

Freitag, M ;

Martin, Y ;

Misewich, JA ;

Martel, R ;

Avouris, PH .

NANO LETTERS, 2003, 3 (08) :1067-1071

[6] PICOSECOND TIME-RESOLVED PHOTOLUMINESCENCE USING PICOSECOND EXCITATION CORRELATION SPECTROSCOPY [J].

JOHNSON, MB ;

MCGILL, TC ;

HUNTER, AT .

JOURNAL OF APPLIED PHYSICS, 1988, 63 (06) :2077-2082

[7] Bright band gap photoluminescence from unprocessed single-walled carbon nanotubes [J].

Lefebvre, J ;

Homma, Y ;

Finnie, P .

PHYSICAL REVIEW LETTERS, 2003, 90 (21) :4

[8] Femtosecond spectroscopy of optical excitations in single-walled carbon nanotubes: Evidence for exciton-exciton annihilation [J].

Ma, YZ ;

Valkunas, L ;

Dexheimer, SL ;

Bachilo, SM ;

Fleming, GR .

PHYSICAL REVIEW LETTERS, 2005, 94 (15)

[9] Electrically induced optical emission from a carbon nanotube FET [J].

Misewich, JA ;

Martel, R ;

Avouris, P ;

Tsang, JC ;

Heinze, S ;

Tersoff, J .

SCIENCE, 2003, 300 (5620) :783-786

[10] Band gap fluorescence from individual single-walled carbon nanotubes [J].

O'Connell, MJ ;

Bachilo, SM ;

Huffman, CB ;

Moore, VC ;

Strano, MS ;

Haroz, EH ;

Rialon, KL ;

Boul, PJ ;

Noon, WH ;

Kittrell, C ;

Ma, JP ;

Hauge, RH ;

Weisman, RB ;

Smalley, RE .

SCIENCE, 2002, 297 (5581) :593-596

← 1 2 →