Photoluminescence and Electroluminescence Properties of La2Ti2O7:Pr

Tôru Kyômen; Shido Saito; Minoru Hanaya; Hiroshi Takashima

doi:10.4028/www.scientific.net/KEM.790.60

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 790Photoluminescence and Electroluminescence...

Photoluminescence and Electroluminescence Properties of La₂Ti₂O₇:Pr

Abstract:

La₂Ti₂O₇:Pr powder was prepared by a solid-state reaction method. Photoluminescence due to f-f transitions of Pr³⁺ was induced by band-gap excitation of La₂Ti₂O₇. La₂Ti₂O₇:Pr thin film was prepared by sol-gel and spin-coating methods. The thin film showed visible electroluminescence due to f-f transition of Pr³⁺ by applying ac voltages.

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Periodical:

Key Engineering Materials (Volume 790)

Pages:

60-64

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.790.60

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Online since:

November 2018

Authors:

Tôru Kyômen*, Shido Saito, Minoru Hanaya, Hiroshi Takashima

Keywords:

Electroluminescence, Lanthanum Titanate, Photoluminescence, Praseodymium

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References

[1] P. T. Diallo, P. Boutinaud, R. Mahiou, J. C. Cousseins: Phys. Status Solidi A Vol. 160 (1997) p.255.

DOI: 10.1002/1521-396x(199703)160:1<255::aid-pssa255>3.0.co;2-y

Google Scholar

[2] T. Kyômen, R. Sakamoto, N. Sakamoto, S. Kunugi, M. Itoh: Chem. Mater. Vol. 17 (2005) p.3200.

Google Scholar

[3] P. Boutinaud, L. Sarakha, R. Mahiou: J. Phys.: Condens. Matter Vol. 21 (2009) p.25901.

Google Scholar

[4] T. Kyômen, M. Seki, M. Hanaya, H. Takashima: Key. Eng. Mater. Vol. 698 (2016) p.60.

Google Scholar

[5] H. Takashima, K. Shimada, N. Miura, T. Katsumata, Y. Inaguma, K. Ueda, M. Itoh: Adv. Mater. Vol. 21 (2009) p.3699.

DOI: 10.1002/adma.200900524

Google Scholar

[6] T. Kyômen, M. Hanaya, H. Takashima: J. Luminescence Vol. 149 (2014) p.133.

Google Scholar

[7] T. Kyômen, S. Hasuko, M. Hanaya, H. Takashima: Key. Eng. Mater. Vol. 643 (2015) p.33.

Google Scholar

[8] P.T. Diallo, P. Boutinaud, R. Mahiou: J. Alloys Comp. Vol. 341 (2002) p.139.

Google Scholar

[9] P.T. Diallo, P. Boutinaud, R. Mahiou, J.C. Cousseins: J. Alloys Comp. Vol. 275–277 (1998) p.307.

DOI: 10.1016/s0925-8388(98)00324-7

Google Scholar