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Photoluminescence and thermoluminescence studies of Dy3+-activated LaCePO4 phosphor

K Lakshmi 1
K Lakshmi
, 
Myla Chimpiri Rao 1, 2
Myla Chimpiri Rao
, 
Vikas Dubey 3
Vikas Dubey
, 
Kota Venkata Ramana Murthy 4
Kota Venkata Ramana Murthy
1 Department of Physics, Krishna University, Machilipatnam, India
2 Department of Physics, Andhra Loyola College, Vijayawada, India
3 Department of Physics, North-Eastern Hill University, Shillong, Meghalaya, India
4 Faculty of Engineering and Technology, University of Baroda, Vadodara, India
10.1016/j.mencom.2024.06.041
Published 2024-06-19
Communication , Volume 34, Issue 4, 595-597
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Lakshmi K. et al. Photoluminescence and thermoluminescence studies of Dy3+-activated LaCePO4 phosphor // Mendeleev Communications. 2024. Vol. 34. No. 4. pp. 595-597.
GOST all authors (up to 50) Copy
Lakshmi K., Rao M. C., Dubey V., Murthy K. V. R. Photoluminescence and thermoluminescence studies of Dy3+-activated LaCePO4 phosphor // Mendeleev Communications. 2024. Vol. 34. No. 4. pp. 595-597.
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TY - JOUR
DO - 10.1016/j.mencom.2024.06.041
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.06.041
TI - Photoluminescence and thermoluminescence studies of Dy3+-activated LaCePO4 phosphor
T2 - Mendeleev Communications
AU - Lakshmi, K
AU - Rao, Myla Chimpiri
AU - Dubey, Vikas
AU - Murthy, Kota Venkata Ramana
PY - 2024
DA - 2024/06/19
PB - Mendeleev Communications
SP - 595-597
IS - 4
VL - 34
ER -
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Cite this
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@article{2024_Lakshmi,
author = {K Lakshmi and Myla Chimpiri Rao and Vikas Dubey and Kota Venkata Ramana Murthy},
title = {Photoluminescence and thermoluminescence studies of Dy3+-activated LaCePO4 phosphor},
journal = {Mendeleev Communications},
year = {2024},
volume = {34},
publisher = {Mendeleev Communications},
month = {Jun},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.06.041},
number = {4},
pages = {595--597},
doi = {10.1016/j.mencom.2024.06.041}
}
MLA
Cite this
MLA Copy
Lakshmi, K., et al. “Photoluminescence and thermoluminescence studies of Dy3+-activated LaCePO4 phosphor.” Mendeleev Communications, vol. 34, no. 4, Jun. 2024, pp. 595-597. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.06.041.

Keywords

CIE
LaCePO4:Dy3+ phosphors
SEM
solid state lighting
white light emission.
XRD

Abstract

The LaCePO4:Dy3+ luminescence experiments revealed the excitation peak at 275 nm which gives the emission spectra in visible region with intensive peaks centered at 475 and 573 nm. The emission spectra showed the transition from 4F9/2 to the ground energy state. The prepared phosphor may be useful for display applications in white light emission and thermoluminescence dosimeters.

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