Optical characterization in Pb(Zr1−xTix)1−yNbyO3 ferroelectric ceramic system

Optical characterization in Pb(Zr1−xTix)1−yNbyO3 ferroelectric ceramic system

In this work, visible photoluminescence was observed at room temperature in a sintered perovskite-type structure system, doped with Nb using the next excitation bands 325, 373 and 457 nm. The intensity and energy of such emissions have been studied by changing the Nb concentration (0< y

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Veröffentlicht in:Applied physics. A, Materials science & processing Materials science & processing, 2011-05, Vol.103 (2), p.467-476
Hauptverfasser: Durruthy-Rodríguez, M. D., Costa-Marrero, J., Hernández-Garcia, M., Calderón-Piñar, F., Malfatti, Célia, Yáñez-Limón, J. M.
Format: Artikel
Sprache:eng
Schlagworte:
Band spectra
Bands
Characterization and Evaluation of Materials
Condensed Matter Physics
Diffraction
Energy gap
Machines
Manufacturing
Materials science
Nanotechnology
Niobium
Optical and Electronic Materials
Phase boundaries
Physics
Physics and Astronomy
Processes
Surfaces and Interfaces
Thin Films
Titanium
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Zusammenfassung:In this work, visible photoluminescence was observed at room temperature in a sintered perovskite-type structure system, doped with Nb using the next excitation bands 325, 373 and 457 nm. The intensity and energy of such emissions have been studied by changing the Nb concentration (0< y
ISSN:0947-8396
1432-0630
DOI:10.1007/s00339-010-6017-1