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Issue 58, 2016
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Stabilization of plasmon resonance in Cu2−xS semiconductor nanoparticles

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Abstract

Controllable copper vacancy concentrations in copper chalcogenides are essential to any application that requires constant NIR absorption behavior, including cancer phototherapy and photovoltaics. Doping levels, however, can change spontaneously and with oxygen exposure. Treatment of copper sulphide nanoparticles with tetrathiomolybdate is shown here to stabilize vacancy-induced plasmon bands.

Graphical abstract: Stabilization of plasmon resonance in Cu2−xS semiconductor nanoparticles

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Publication details

The article was received on 18 Jan 2016, accepted on 22 Feb 2016 and first published on 25 Feb 2016


Article type: Communication
DOI: 10.1039/C6CC00503A
Chem. Commun., 2016,52, 9082-9085

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    Stabilization of plasmon resonance in Cu2−xS semiconductor nanoparticles

    Z. N. Georgieva, M. A. Tomat, C. Kim and K. E. Plass, Chem. Commun., 2016, 52, 9082
    DOI: 10.1039/C6CC00503A

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