Mn doped GaN nanoparticles synthesized by rapid thermal treatment in ammonia
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F15%3A43899778" target="_blank" >RIV/60461373:22310/15:43899778 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/15:00456265
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S025405841530290X" target="_blank" >http://www.sciencedirect.com/science/article/pii/S025405841530290X</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matchemphys.2015.08.031" target="_blank" >10.1016/j.matchemphys.2015.08.031</a>
Alternative languages
Result language
angličtina
Original language name
Mn doped GaN nanoparticles synthesized by rapid thermal treatment in ammonia
Original language description
We present a novel route for the synthesis of manganese doped GaN nanoparticles. Nanoparticles in the form of hexagonal discs were synthesized by rapid thermal treatment of manganese doped ammonium hexafluorogallate in ammonium atmosphere. The morphology of GaN:Mn nanoparticles was investigated using scanning electron microscopy. A concentration over 0.7 wt.% of Mn was observed by X-ray fluorescence and electron microprobe. Structural and electronic properties were investigated using X-ray diffraction, Raman spectroscopy and micro-photoluminescence with excitation wavelength of 325 am and 532 nm. The magnetic properties between 4.5 K and 300 K were investigated by a superconducting quantum interference device (SQUID) magnetometer. GaN:Mn nanoparticles show a purely paramagnetic behavior which can be interpreted in terms of Mn2+ ions exhibiting an antiferromagnetic interaction.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GA13-20507S" target="_blank" >GA13-20507S: Thin films of magnetically doped GaN</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Chemistry and Physics
ISSN
0254-0584
e-ISSN
—
Volume of the periodical
164
Issue of the periodical within the volume
AUG 15 2015
Country of publishing house
CH - SWITZERLAND
Number of pages
7
Pages from-to
108-114
UT code for WoS article
000362144800015
EID of the result in the Scopus database
—