Toward Plasmon-Induced Photoexcitation of Molecules

被引：90

作者：

Nabika, Hideki ^{[1
]}

Takase, Mai ^{[1
]}

Nagasawa, Fumika ^{[1
]}

Murakoshi, Kei ^{[1
]}

机构：

[1] Hokkaido Univ, Fac Sci, Dept Chem, Sapporo, Hokkaido 0600810, Japan

来源：

JOURNAL OF PHYSICAL CHEMISTRY LETTERS | 2010年 / 1卷 / 16期

关键词：

RAMAN-SCATTERING; ELECTROCHEMICAL SYNTHESIS; SILVER NANOPARTICLES; GOLD NANORODS; NEAR-FIELD; METAL; SPECTROSCOPY; PHOTOCHEMISTRY; EXCITATION; SERS;

D O I：

10.1021/jz100914r

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This Perspective describes studies aimed at effective excitation;of molecules by localized surface plasmon polaritons Recently developed bottom-up and top-down techniques allow the controlled fabrication of well-defined metal structures exhibiting desirable localization of plasmon energy. Under certain conditions, molecules display unique' florescence and Raman scattering belavior in such localized fields, suggesting selective resonant excitation of specifiC electronic/vibrational modes Finally, several examples of improvements in, the efficiencies of photochemical and photoelectrochemcal systems are briefly discussed to find a way to overcome challenges for enhancement of photoenergy, conversion in future

引用

页码：2470 / 2487

页数：18

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