Photocurrent mechanism in a hybrid system of 1-thioglycerol-capped HgTe nanoparticles

Hyunsuk Kim, Kyoungah Cho, Hyunwoo Song, Byungdon Min, Jong Soo Lee, Gyu-Tae Kim, Sangsig Kim, Sung Hyun Kim, Taeyong Noh

Research output: Contribution to journalArticle

36 Citations (Scopus)

Abstract

Photocurrent mechanism for a hybrid system of 1-thioglycerol-capped HgTe nanoparticles was studied in the visible-infrared wavelength range. Absorption and photoluminescence spectra taken for the capped HgTe nanoparticles reveal strong excitonic peaks in the wavelength range from 800 to 1150 nm. The wavelength dependence of the photocurrent for the hybrid system was very close to that of the absorption spectrum.

Original languageEnglish
Pages (from-to)4619-4621
Number of pages3
JournalApplied Physics Letters
Volume83
Issue number22
DOIs
Publication statusPublished - 2003 Dec 1

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photocurrents
nanoparticles
wavelengths
absorption spectra
photoluminescence

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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Photocurrent mechanism in a hybrid system of 1-thioglycerol-capped HgTe nanoparticles. / Kim, Hyunsuk; Cho, Kyoungah; Song, Hyunwoo; Min, Byungdon; Lee, Jong Soo; Kim, Gyu-Tae; Kim, Sangsig; Kim, Sung Hyun; Noh, Taeyong.

In: Applied Physics Letters, Vol. 83, No. 22, 01.12.2003, p. 4619-4621.

Research output: Contribution to journalArticle

Kim, Hyunsuk ; Cho, Kyoungah ; Song, Hyunwoo ; Min, Byungdon ; Lee, Jong Soo ; Kim, Gyu-Tae ; Kim, Sangsig ; Kim, Sung Hyun ; Noh, Taeyong. / Photocurrent mechanism in a hybrid system of 1-thioglycerol-capped HgTe nanoparticles. In: Applied Physics Letters. 2003 ; Vol. 83, No. 22. pp. 4619-4621.
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