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

doi:10.1063/1.1631052

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 journal › Article › peer-review

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 language	English
Pages (from-to)	4619-4621
Number of pages	3
Journal	Applied Physics Letters
Volume	83
Issue number	22
DOIs	https://doi.org/10.1063/1.1631052
Publication status	Published - 2003 Dec 1

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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AU - Cho, Kyoungah

AU - Song, Hyunwoo

AU - Min, Byungdon

AU - Lee, Jong Soo

AU - Kim, Gyu Tae

AU - Kim, Sangsig

AU - Kim, Sung Hyun

AU - Noh, Taeyong

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AB - 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.

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