Photoluminescence, nonlinear optical and gamma radiation shielding properties of high concentration of Eu2O3 doped heavy metal borate glasses

Vinod Hegde; Sudha D. Kamath; Imen Kebaili; M. I. Sayyed; K. N. Sathish; C. S.Dwaraka Viswanath; A. G. Pramod; P. Ramesh; K. Keshavamurthy; G. Devarajulu; G. Jagannath

doi:10.1016/j.ijleo.2021.168433

Photoluminescence, nonlinear optical and gamma radiation shielding properties of high concentration of Eu₂O₃ doped heavy metal borate glasses

Vinod Hegde, Sudha D. Kamath, Imen Kebaili, M. I. Sayyed, K. N. Sathish, C. S.Dwaraka Viswanath, A. G. Pramod, P. Ramesh, K. Keshavamurthy, G. Devarajulu, G. Jagannath

Department of Physics, Manipal Institute of Technology, Manipal

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

In this study, highly Eu³⁺–doped (up to 5 mol%) 10ZnO–40Bi₂O₃–50B₂O₃ glasses were prepared by melt quench process. The excitation and emission results of the prepared glasses were recorded in the visible region. The Judd–Ofelt intensity and CIE chromaticity parameters of the glasses were calculated and discussed. The nonlinear optical properties of glasses were studied at a pumping wavelength of 532 nm under a nanosecond regime utilizing the sensitive Z–scan technique. We investigated the linear attenuation coefficient (LAC) for the prepared glasses for energies ranging from 0.296 to 1.458 MeV. According to the Z_eff results, 10ZnO–40Bi₂O₃–45B₂O₃–5Eu₂O₃ exhibited good attenuation properties among the fabricated samples.

Original language	English
Article number	168433
Journal	Optik
Volume	251
DOIs	https://doi.org/10.1016/j.ijleo.2021.168433
Publication status	Published - 02-2022

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1016/j.ijleo.2021.168433

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Hegde, V., Kamath, S. D., Kebaili, I., Sayyed, M. I., Sathish, K. N., Viswanath, C. S. D., Pramod, A. G., Ramesh, P., Keshavamurthy, K., Devarajulu, G., & Jagannath, G. (2022). Photoluminescence, nonlinear optical and gamma radiation shielding properties of high concentration of Eu₂O₃ doped heavy metal borate glasses. Optik, 251, [168433]. https://doi.org/10.1016/j.ijleo.2021.168433

@article{2b3f1aa906514d928585b11f8fdfc87b,

title = "Photoluminescence, nonlinear optical and gamma radiation shielding properties of high concentration of Eu2O3 doped heavy metal borate glasses",

abstract = "In this study, highly Eu3+–doped (up to 5 mol%) 10ZnO–40Bi2O3–50B2O3 glasses were prepared by melt quench process. The excitation and emission results of the prepared glasses were recorded in the visible region. The Judd–Ofelt intensity and CIE chromaticity parameters of the glasses were calculated and discussed. The nonlinear optical properties of glasses were studied at a pumping wavelength of 532 nm under a nanosecond regime utilizing the sensitive Z–scan technique. We investigated the linear attenuation coefficient (LAC) for the prepared glasses for energies ranging from 0.296 to 1.458 MeV. According to the Zeff results, 10ZnO–40Bi2O3–45B2O3–5Eu2O3 exhibited good attenuation properties among the fabricated samples.",

author = "Vinod Hegde and Kamath, {Sudha D.} and Imen Kebaili and Sayyed, {M. I.} and Sathish, {K. N.} and Viswanath, {C. S.Dwaraka} and Pramod, {A. G.} and P. Ramesh and K. Keshavamurthy and G. Devarajulu and G. Jagannath",

note = "Funding Information: The authors extend their appreciation to the Deanship of Scientific Research at King Khalid University, Saudi Arabia for funding this work through Research Groups Program under grant number R.G.P.1/216/42 . Publisher Copyright: {\textcopyright} 2021 Elsevier GmbH",

year = "2022",

month = feb,

doi = "10.1016/j.ijleo.2021.168433",

language = "English",

volume = "251",

journal = "Optik",

issn = "0030-4026",

publisher = "Urban und Fischer Verlag Jena",

}

TY - JOUR

T1 - Photoluminescence, nonlinear optical and gamma radiation shielding properties of high concentration of Eu2O3 doped heavy metal borate glasses

AU - Hegde, Vinod

AU - Kamath, Sudha D.

AU - Kebaili, Imen

AU - Sayyed, M. I.

AU - Sathish, K. N.

AU - Viswanath, C. S.Dwaraka

AU - Pramod, A. G.

AU - Ramesh, P.

AU - Keshavamurthy, K.

AU - Devarajulu, G.

AU - Jagannath, G.

N1 - Funding Information: The authors extend their appreciation to the Deanship of Scientific Research at King Khalid University, Saudi Arabia for funding this work through Research Groups Program under grant number R.G.P.1/216/42 . Publisher Copyright: © 2021 Elsevier GmbH

PY - 2022/2

Y1 - 2022/2

N2 - In this study, highly Eu3+–doped (up to 5 mol%) 10ZnO–40Bi2O3–50B2O3 glasses were prepared by melt quench process. The excitation and emission results of the prepared glasses were recorded in the visible region. The Judd–Ofelt intensity and CIE chromaticity parameters of the glasses were calculated and discussed. The nonlinear optical properties of glasses were studied at a pumping wavelength of 532 nm under a nanosecond regime utilizing the sensitive Z–scan technique. We investigated the linear attenuation coefficient (LAC) for the prepared glasses for energies ranging from 0.296 to 1.458 MeV. According to the Zeff results, 10ZnO–40Bi2O3–45B2O3–5Eu2O3 exhibited good attenuation properties among the fabricated samples.

AB - In this study, highly Eu3+–doped (up to 5 mol%) 10ZnO–40Bi2O3–50B2O3 glasses were prepared by melt quench process. The excitation and emission results of the prepared glasses were recorded in the visible region. The Judd–Ofelt intensity and CIE chromaticity parameters of the glasses were calculated and discussed. The nonlinear optical properties of glasses were studied at a pumping wavelength of 532 nm under a nanosecond regime utilizing the sensitive Z–scan technique. We investigated the linear attenuation coefficient (LAC) for the prepared glasses for energies ranging from 0.296 to 1.458 MeV. According to the Zeff results, 10ZnO–40Bi2O3–45B2O3–5Eu2O3 exhibited good attenuation properties among the fabricated samples.

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DO - 10.1016/j.ijleo.2021.168433

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SN - 0030-4026

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JO - Optik

JF - Optik

M1 - 168433

ER -

Photoluminescence, nonlinear optical and gamma radiation shielding properties of high concentration of Eu₂O₃ doped heavy metal borate glasses

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