Er- and Eu-doped GaP-oxide porous composites for optoelectronic applications
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SIRBU, Lilian, URSACHI, Veaceslav, TIGINYANU, Ion, DOLGALEVA, Ksenia, BOYD, Robert W.. Er- and Eu-doped GaP-oxide porous composites for optoelectronic applications. In: Physica Status Solidi - Rapid Research Letters, 2007, vol. 1, pp. 13-15. ISSN 1862-6254. DOI: https://doi.org/10.1002/pssr.200600008
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Physica Status Solidi - Rapid Research Letters
Volumul 1 / 2007 / ISSN 1862-6254

Er- and Eu-doped GaP-oxide porous composites for optoelectronic applications

DOI:https://doi.org/10.1002/pssr.200600008

Pag. 13-15

Sirbu Lilian1, Ursachi Veaceslav2, Tiginyanu Ion12, Dolgaleva Ksenia3, Boyd Robert W.3
 
1 Technical University of Moldova,
2 Institute of Applied Physics, Academy of Sciences of Moldova,
3 University of Rochester
 
 
Disponibil în IBN: 11 aprilie 2018


Rezumat

We demonstrate the controlled preparation of Er- and Eudoped GaP-oxide porous composites. The fabrication procedure entails the use of porous semiconductor templates and the impregnation of rare earth ions from a rare earth salt solution in alcohol and thermal treatment. The composites exhibit strong green and red emission that comes from finely dispersed ErPO4 and EuPO4 oxide submicron phases in the composite. These materials may prove useful in future generation of optoelectronic and photonic devices.

Cuvinte-cheie
Composite materials, Erbium, Europium, Gallium phosphide, Heat treatment, Impregnation, porosity, Semiconducting gallium compounds