Polarised spectroscopy of individual single-wall nanotubes:: Radial-breathing mode study

被引：6

作者：

Azoulay, J

Débarre, A

Richard, A

Tchénio, P

Bandow, S

Iijima, S

机构：

[1] Lab Aimee Cotton, F-91405 Orsay, France

[2] Meijo Univ, JST Corp, Tenpoku Ku, Nagoya, Aichi 4688502, Japan

[3] NEC Corp, Nanotubulite Project, ICORP, JST, Tsukuba, Ibaraki 3058501, Japan

来源：

EUROPHYSICS LETTERS | 2001年 / 53卷 / 03期

关键词：

D O I：

10.1209/epl/i2001-00168-7

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Polarised Raman spectroscopy is performed in a randomly distributed single-wall carbon tube (SWNT) sample at the st:ale of art individual single-wall nanotube. A detailed analysis in the radial-breathing mode (RBM) domain is presented. Selection of either a single tiny rope of SWNTs or of a single SWNT results front the conjugated high spatial selection of confocal microscopy, surface-enhanced Raman spectroscopy (SERS) and sample dilution. The drastic modifications observed in the low-frequency Raman spectra as a function of the polarisation configuration confirm the theoretical results.

引用

页码：407 / 413

页数：7

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