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https://hdl.handle.net/10356/93519| Title: | Electron−phonon interactions in Ce3+-doped yttrium aluminum garnet nanophosphors | Authors: | Su, Liap Tat Zhao, Yang Ng, Nathaniel Boey, Freddy Yin Chiang Woodhead, J. L. Summers, C. J. Tok, Alfred Iing Yoong |
Keywords: | DRNTU::Engineering::Materials::Photonics and optoelectronics materials | Issue Date: | 2008 | Source: | Su, L. T., Tok, A. I. Y., Zhao, Y., Ng, N., Boey, F. Y. C., Woodhead, J. L., & Summers, C. J. (2008) Electron−Phonon Interactions in Ce3+-Doped Yttrium Aluminum Garnet Nanophosphors. Journal of Physical Chemistry B, 112 (35), 10830–10832. | Series/Report no.: | Journal of physical chemistry B | Abstract: | Ce3+-doped yttrium aluminum garnet nanophosphors with sizes near 30 and 250 nm have been synthesized by using chemical gelation and solvothermal methods, respectively. The size-dependent electron-longitudinal-optical-phonon coupling is investigated by fitting measured photoluminescence spectra within the framework of the Brownian oscillator model. Results show that the coupling strength is in a decreasing order from the bulk material to the nanophosphors of much smaller sizes. | URI: | https://hdl.handle.net/10356/93519 http://hdl.handle.net/10220/7408 |
DOI: | 10.1021/jp803179r | Schools: | School of Materials Science & Engineering | Rights: | © 2008 American Chemical Society | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
| Appears in Collections: | MSE Journal Articles |
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