Enormous enhancement in photocurrent generation using electrochemically fabricated gold nanostructures

Tsuyoshi Akiyama, Kenta Aiba, Kazuko Hoashi, Meng Wang, Kosuke Sugawa, Sunao Yamada

Research output: Contribution to journalArticle

48 Citations (Scopus)

Abstract

A self-assembled monolayer of porphyrins fabricated on the surface of an electrochemically deposited gold nanostructure exhibits enormous enhancement of photocurrent due to porphyrin excitation, especially in the near-infrared region, where localized surface plasmon resonance was responsible.

Original languageEnglish
Pages (from-to)306-308
Number of pages3
JournalChemical Communications
Volume46
Issue number2
DOIs
Publication statusPublished - 2010

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Porphyrins
Photocurrents
Gold
Nanostructures
Surface plasmon resonance
Self assembled monolayers
Infrared radiation

All Science Journal Classification (ASJC) codes

  • Metals and Alloys
  • Materials Chemistry
  • Surfaces, Coatings and Films
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Catalysis
  • Chemistry(all)

Cite this

Enormous enhancement in photocurrent generation using electrochemically fabricated gold nanostructures. / Akiyama, Tsuyoshi; Aiba, Kenta; Hoashi, Kazuko; Wang, Meng; Sugawa, Kosuke; Yamada, Sunao.

In: Chemical Communications, Vol. 46, No. 2, 2010, p. 306-308.

Research output: Contribution to journalArticle

Akiyama, Tsuyoshi ; Aiba, Kenta ; Hoashi, Kazuko ; Wang, Meng ; Sugawa, Kosuke ; Yamada, Sunao. / Enormous enhancement in photocurrent generation using electrochemically fabricated gold nanostructures. In: Chemical Communications. 2010 ; Vol. 46, No. 2. pp. 306-308.
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