Nonlinear Optical Response of Gold-Decorated Nanodiamond Hybrids

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F15%3A33157527" target="_blank" >RIV/61989592:15310/15:33157527 - isvavai.cz</a>

Result on the web

<a href="http://pubs.acs.org/doi/10.1021/acs.jpcc.5b07065" target="_blank" >http://pubs.acs.org/doi/10.1021/acs.jpcc.5b07065</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/acs.jpcc.5b07065" target="_blank" >10.1021/acs.jpcc.5b07065</a>

Result language

angličtina

Original language name

Nonlinear Optical Response of Gold-Decorated Nanodiamond Hybrids

Original language description

Hybrids containing nanodiamonds with controllable content of gold nanoparticles (ND/Au) were prepared and characterized by XRD, TGA, and TEM/HRTEM techniques including STEM-EDS chemical mapping. For the first time, the nonlinear optical response of the prepared ND/Au dispersions in DMF was investigated by means of the Z-scan technique using 35 ps (532 and 1064 nm) and 40 fs (800 nm) laser excitations and is compared with that of neat nanodiamonds. The nanohybrids exhibited important nonlinear optical response, significantly larger than that of neat nanodiamonds under visible 35 ps laser excitation, while they were found to exhibit negligible nonlinear optical response when excited by 1064 nm, 35 ps, or 800 nm, 40 fs laser pulses. Gold loading was foundto affect significantly their nonlinear optical properties, therefore providing an easy mean of modulation of their nonlinear optical response in view of different photonic and optoelectronic applications, such as optical limiters, optic

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

<a href="/en/project/LO1305" target="_blank" >LO1305: Development of the center of advanced technologies and materials</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Physical Chemistry Part C: Nanomaterials and Interfaces

ISSN

1932-7447

e-ISSN

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Volume of the periodical

119

Issue of the periodical within the volume

43

Country of publishing house

US - UNITED STATES

Number of pages

7

Pages from-to

24614-24620

UT code for WoS article

000363994500044

EID of the result in the Scopus database

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