A Comparative Study of Er3+, Er3+-Eu3+, Er3+-Tb3+, and Er3+-Eu3+-Tb3+ Codoped Y2O3 Nanoparticles as Optical Heaters
Fluorescence intensity ratio (FIR) technique, based on the thermal coupling of H11/22 and S3/24 energy levels of erbium ions, was used to study the optical heating behavior of rare earth doped yttrium oxide nanophosphors (Y2O3:Er3+, Y2O3:Er3+-Eu3+, Y2O3:Er3+-Tb3+, and Y2O3:Er3+-Eu3+-Tb3+) synthesize...
Main Authors: | G. A. Sobral, M. A. Gomes, J. F. M. Avila, J. J. Rodrigues, Z. S. Macedo, M. A. R. C. Alencar |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2015-01-01
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Series: | Journal of Nanomaterials |
Online Access: | http://dx.doi.org/10.1155/2015/373675 |
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