Photoluminescence Properties and Its Origin of AgInS<sub>2</sub> Quantum Dots with Chalcopyrite Structure

Hamanaka, Yasushi; Ogawa, Tetsuya; Tsuzuki, Masakazu; Kuzuya, Toshihiro

doi:10.1021/jp110409q

Public

Photoluminescence Properties and Its Origin of AgInS2 Quantum Dots with Chalcopyrite Structure

Published in The Journal of Physical Chemistry C • Jan 18, 2011

Authors:

Yasushi Hamanaka

Tetsuya Ogawa

Masakazu Tsuzuki

Abstract

We report on the photoluminescence (PL) mechanisms and the nature of the related electronic states of AgInS 2 quantum dots (QDs) synthesized via a metathesis reaction of metal complexes. A broad PL band with a large Stokes shift is apparent in the PL spectra of AgInS 2 QDs whose average diameter is ...

Subject

Photoluminescence

Quantum dot

Spectral line

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