Exciton Energy Transfer between Single-Walled Carbon Nanotubes in Femtosecond Regime

被引：0

作者：

Koyama, Takeshi ^{[1
]}

Asaka, Koji ^{[2
]}

Hikosaka, Naoki ^{[1
]}

Kishida, Hideo ^{[1
]}

Saito, Yahachi ^{[2
]}

Nakamura, Arao ^{[1
]}

机构：

[1] Nagoya Univ, Dept Appl Phys, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648603, Japan

[2] Nagoya Univ, Dept Quantum Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan

来源：

PHYSICS OF SEMICONDUCTORS: 30TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS | 2011年 / 1399卷

关键词：

Single-Walled Carbon Nanotube; Exciton Energy Transfer; Femtosecond Luminescence Spectroscopy;

D O I：

10.1063/1.3666598

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 investigated luminescence decay kinetics in single-walled carbon nanotubes in large bundles excited by femtosecond pulses. The time constant of luminescence decay becomes longer with decrease of photon energy. This behavior is explained by exciton energy transfer from an excited to neighboring tubes.

引用

页数：2

共 7 条

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