INFRARED PHOTOLUMINESCENCE SPECTRA OF PBS NANOPARTICLES PREPARED BY THE LANGMUIR-BLODGETT AND LASER ABLATION METHODS

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F14%3A00227310" target="_blank" >RIV/68407700:21460/14:00227310 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.14311/AP.2014.54.0426" target="_blank" >http://dx.doi.org/10.14311/AP.2014.54.0426</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14311/AP.2014.54.0426" target="_blank" >10.14311/AP.2014.54.0426</a>

Result language

angličtina

Original language name

INFRARED PHOTOLUMINESCENCE SPECTRA OF PBS NANOPARTICLES PREPARED BY THE LANGMUIR-BLODGETT AND LASER ABLATION METHODS

Original language description

We have optimized the optical setup originally designed for photoluminescence measurements in the spectral range 400?1100 nm. The new design extends the spectral range into the near infrared region 900?1700nm and enables colloidal solution measurements in cuvettes as well as measurements of nanoparticles deposited in the form of thin films on glass substrates. The infrared photoluminescence spectra of PbS nanoparticles prepared by the Langmuir-Blodgett technique show higher photoluminescence intensity and a shift to shorter wavelengths than the infrared photoluminescence spectra of PbS nanoparticles prepared by laser ablation from a PbS target. We also have proved that PbS nanoparticles prepared in the form of thin layers have high stability.

Czech name

—

Czech description

—

Type

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

CEP classification

BH - Optics, masers and lasers

OECD FORD branch

—

Project

—

Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2014

Confidentiality

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

Name of the periodical

Acta Polytechnica

ISSN

1210-2709

e-ISSN

—

Volume of the periodical

54

Issue of the periodical within the volume

6

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

4

Pages from-to

426-429

UT code for WoS article

—

EID of the result in the Scopus database

—