Resonant Raman scattering in nanoscale pentacene films

被引：45

作者：

He, R ^{[1
]}

Dujovne, I

Chen, LW

Miao, Q

Hirjibehedin, CF

Pinczuk, A

Nuckolls, C

Kloc, C

Ron, A

机构：

[1] Columbia Univ, New York, NY 10027 USA

[2] Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA

[3] Technion Israel Inst Technol, Dept Chem, IL-32000 Haifa, Israel

来源：

APPLIED PHYSICS LETTERS | 2004年 / 84卷 / 06期

关键词：

D O I：

10.1063/1.1646756

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Resonant Raman scattering intensities from nanoscale films of pentacene display large resonant enhancements that enable observation of vibrational modes in monolayer cluster films. The resonant enhancements occur when the outgoing photon energy overlaps the free exciton optical transitions observed in luminescence. The results point to the significant potential of resonant Raman methods in the characterization of nanoscale structures of organic molecular semiconductors. (C) 2004 American Institute of Physics.

引用

页码：987 / 989

页数：3

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