Growth and luminescence properties of Eu-doped HfO2/α-Al2O3 eutectic scintillator

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00470103" target="_blank" >RIV/68378271:_____/16:00470103 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/S1002-0721(16)60096-0" target="_blank" >http://dx.doi.org/10.1016/S1002-0721(16)60096-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/S1002-0721(16)60096-0" target="_blank" >10.1016/S1002-0721(16)60096-0</a>

Result language
angličtina
Original language name
Growth and luminescence properties of Eu-doped HfO2/α-Al2O3 eutectic scintillator
Original language description
HfO2/alpha-Al2O3 eutectics were grown by the micro-pulling down (mu-PD) method at the composition of 63.2 mol.% alpha-Al2O3, 35.512 mol.% HfO2, 0.92 mol.% Eu2O3 and 0.368 mol.% Y2O3. Rod phases with around 3-4 mu m diameter were observed on the transverse cross-section. The phase-separated scintillator fibers (PSSFs) structure with fibers of around 3-4 mu m diameter and 10-20 mu m length was observed. The electron back scattering patterns indicated crystal orientation of [101] for monoclinic HfO2 rod phase and [0001] for a-Al2O3 matrix in the transverse cross-section. Eu3+ 4f-4f emission was observed at 550-750 nm.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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