Color-tunable up-conversion emission in Y2O3:Yb3+, Er3+ nanoparticles prepared by polymer complex solution method
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Powders of Y2O3 co-doped with Yb3+ and Er3+ composed of well-crystallized nanoparticles (30 to 50 nm in diameter) with no adsorbed ligand species on their surface are prepared by polymer complex solution method. These powders exhibit up-conversion emission upon 978-nm excitation with a color that can be tuned from green to red by changing the Yb3+/Er3+ concentration ratio. The mechanism underlying up-conversion color changes is presented along with material structural and optical properties.
Кључне речи:
Luminescence / Up-conversion / Nanoparticles / Rare earth / CombustionИзвор:
Nanoscale Research Letters, 2013, 8Финансирање / пројекти:
- Материјали редуковане димензионалности за ефикасну апсорпцију светлости и конверзију енергије (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45020)
DOI: 10.1186/1556-276X-8-131
ISSN: 1931-7573
PubMed: 23522083
WoS: 000323741900001
Scopus: 2-s2.0-84902820796
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VinčaTY - JOUR AU - Lojpur, Vesna AU - Ahrenkiel, Scott Phillip AU - Dramićanin, Miroslav PY - 2013 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5649 AB - Powders of Y2O3 co-doped with Yb3+ and Er3+ composed of well-crystallized nanoparticles (30 to 50 nm in diameter) with no adsorbed ligand species on their surface are prepared by polymer complex solution method. These powders exhibit up-conversion emission upon 978-nm excitation with a color that can be tuned from green to red by changing the Yb3+/Er3+ concentration ratio. The mechanism underlying up-conversion color changes is presented along with material structural and optical properties. T2 - Nanoscale Research Letters T1 - Color-tunable up-conversion emission in Y2O3:Yb3+, Er3+ nanoparticles prepared by polymer complex solution method VL - 8 DO - 10.1186/1556-276X-8-131 ER -
@article{ author = "Lojpur, Vesna and Ahrenkiel, Scott Phillip and Dramićanin, Miroslav", year = "2013", abstract = "Powders of Y2O3 co-doped with Yb3+ and Er3+ composed of well-crystallized nanoparticles (30 to 50 nm in diameter) with no adsorbed ligand species on their surface are prepared by polymer complex solution method. These powders exhibit up-conversion emission upon 978-nm excitation with a color that can be tuned from green to red by changing the Yb3+/Er3+ concentration ratio. The mechanism underlying up-conversion color changes is presented along with material structural and optical properties.", journal = "Nanoscale Research Letters", title = "Color-tunable up-conversion emission in Y2O3:Yb3+, Er3+ nanoparticles prepared by polymer complex solution method", volume = "8", doi = "10.1186/1556-276X-8-131" }
Lojpur, V., Ahrenkiel, S. P.,& Dramićanin, M.. (2013). Color-tunable up-conversion emission in Y2O3:Yb3+, Er3+ nanoparticles prepared by polymer complex solution method. in Nanoscale Research Letters, 8. https://doi.org/10.1186/1556-276X-8-131
Lojpur V, Ahrenkiel SP, Dramićanin M. Color-tunable up-conversion emission in Y2O3:Yb3+, Er3+ nanoparticles prepared by polymer complex solution method. in Nanoscale Research Letters. 2013;8. doi:10.1186/1556-276X-8-131 .
Lojpur, Vesna, Ahrenkiel, Scott Phillip, Dramićanin, Miroslav, "Color-tunable up-conversion emission in Y2O3:Yb3+, Er3+ nanoparticles prepared by polymer complex solution method" in Nanoscale Research Letters, 8 (2013), https://doi.org/10.1186/1556-276X-8-131 . .