Plasmon‐Assisted Precipitation of   PbS   Quantum Dots in Glasses Containing   Ag   Nanoparticles | Zendy

So Byoungjin | Zendy; Liu Chao | Zendy; Heo Jong | Zendy

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Plasmon‐Assisted Precipitation of PbS Quantum Dots in Glasses Containing Ag Nanoparticles

Author(s) -

So Byoungjin,

Liu Chao,

Heo Jong

Publication year - 2014

Publication title -

journal of the american ceramic society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.9

H-Index - 196

eISSN - 1551-2916

pISSN - 0002-7820

DOI - 10.1111/jace.13120

Subject(s) - photoluminescence , materials science , surface plasmon resonance , quantum dot , nanoparticle , laser , wavelength , plasmon , optoelectronics , surface plasmon , precipitation , localized surface plasmon , nanotechnology , optics , physics , meteorology

PbS QD s of ~ 5nm diameter were precipitated in glasses containing Ag nanoparticles after 3 min of 1.5‐W continuous‐wave laser illumination at λ = 532 nm. Photoluminescence spectra of the PbS QD s recorded in the 1.3~1.6 μm wavelength region revealed conversion of photon energy to thermal energy by surface plasmon resonance. Laser‐assisted local heating around Ag NP s can provide a new method to control the spatial distribution of QD s in glasses.

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