Crossref journal-article
AIP Publishing
Applied Physics Letters (317)
Abstract

The structural and luminescence properties of erbium doped zirconium oxide prepared by the sol-gel processes were analyzed. The annealed powders presented a concentration dependent crystallite sizes and crystalline phase, ranging from 28 to 46 nm and from 40 to 96% for the monoclinic phase, respectively. Green (545 nm) and red (680 nm) emissions bands were observed with 489 and 962 nm excitation. Experimental results showed that the emission bands can be tuned by controlling the Er3+ concentration and that the red band is almost quenched with 489 nm whereas it is enhanced with 962 nm excitation. The nature of this behavior is discussed taking into account the nonradiative energy transfer and cross-relaxation process.

Bibliography

De la Rosa-Cruz, E., Dı́az-Torres, L. A., Rodrı́guez-Rojas, R. A., Meneses-Nava, M. A., Barbosa-Garcı́a, O., & Salas, P. (2003). Luminescence and visible upconversion in nanocrystalline ZrO2:Er3+. Applied Physics Letters, 83(24), 4903–4905.

Authors 6
  1. E. De la Rosa-Cruz (first)
  2. L. A. Dı́az-Torres (additional)
  3. R. A. Rodrı́guez-Rojas (additional)
  4. M. A. Meneses-Nava (additional)
  5. O. Barbosa-Garcı́a (additional)
  6. P. Salas (additional)
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Dates
Type When
Created 21 years, 8 months ago (Dec. 10, 2003, 9:18 p.m.)
Deposited 1 year, 6 months ago (Feb. 3, 2024, 9:01 p.m.)
Indexed 1 week, 4 days ago (Aug. 21, 2025, 12:49 p.m.)
Issued 21 years, 8 months ago (Dec. 15, 2003)
Published 21 years, 8 months ago (Dec. 15, 2003)
Published Print 21 years, 8 months ago (Dec. 15, 2003)
Funders 0

None

@article{De_la_Rosa_Cruz_2003, title={Luminescence and visible upconversion in nanocrystalline ZrO2:Er3+}, volume={83}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1632020}, DOI={10.1063/1.1632020}, number={24}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={De la Rosa-Cruz, E. and Dı́az-Torres, L. A. and Rodrı́guez-Rojas, R. A. and Meneses-Nava, M. A. and Barbosa-Garcı́a, O. and Salas, P.}, year={2003}, month=dec, pages={4903–4905} }