The effects of γ rays and electron beam on Eu3+ + Sm3+ and Eu3+ + Nd3+ co-doped lead fluoroborate glasses

Akshatha Wagh; Vinod Hegde; G. Lakshminarayana; C. S.Dwaraka Viswanath; Y. Raviprakash; Sudha D. Kamath

doi:10.1088/2053-1591/aad7ac

The effects of γ rays and electron beam on Eu³⁺ + Sm³⁺ and Eu³⁺ + Nd³⁺ co-doped lead fluoroborate glasses

Akshatha Wagh, Vinod Hegde, G. Lakshminarayana, C. S.Dwaraka Viswanath, Y. Raviprakash, Sudha D. Kamath

Department of Physics, Manipal Institute of Technology, Manipal

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

4 Citations (Scopus)

Abstract

Eu³⁺ + Sm³⁺ and Eu³⁺ + Nd³⁺ co-doped lead fluoroborate glasses were synthesized through melt-quench technique. The densities, T_g and hardness factors proved that these glasses are structurally compact and are stable upto ∼200 °C. PTBES and PTBEN glasses showed reddish and greenish emission respectively, both before and after γ rays and electron beam irradiation with 150 kGy dose. These glasses could be proposed as a potential solid state color luminescent material and as radiation sensors/shielders.

Original language	English
Article number	095204
Journal	Materials Research Express
Volume	5
Issue number	9
DOIs	https://doi.org/10.1088/2053-1591/aad7ac
Publication status	Published - 01-09-2018

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Biomaterials
Surfaces, Coatings and Films
Polymers and Plastics
Metals and Alloys

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abstract = "Eu3+ + Sm3+ and Eu3+ + Nd3+ co-doped lead fluoroborate glasses were synthesized through melt-quench technique. The densities, Tg and hardness factors proved that these glasses are structurally compact and are stable upto ∼200 °C. PTBES and PTBEN glasses showed reddish and greenish emission respectively, both before and after γ rays and electron beam irradiation with 150 kGy dose. These glasses could be proposed as a potential solid state color luminescent material and as radiation sensors/shielders.",

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AU - Wagh, Akshatha

AU - Hegde, Vinod

AU - Lakshminarayana, G.

AU - Viswanath, C. S.Dwaraka

AU - Raviprakash, Y.

AU - Kamath, Sudha D.

PY - 2018/9/1

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N2 - Eu3+ + Sm3+ and Eu3+ + Nd3+ co-doped lead fluoroborate glasses were synthesized through melt-quench technique. The densities, Tg and hardness factors proved that these glasses are structurally compact and are stable upto ∼200 °C. PTBES and PTBEN glasses showed reddish and greenish emission respectively, both before and after γ rays and electron beam irradiation with 150 kGy dose. These glasses could be proposed as a potential solid state color luminescent material and as radiation sensors/shielders.

AB - Eu3+ + Sm3+ and Eu3+ + Nd3+ co-doped lead fluoroborate glasses were synthesized through melt-quench technique. The densities, Tg and hardness factors proved that these glasses are structurally compact and are stable upto ∼200 °C. PTBES and PTBEN glasses showed reddish and greenish emission respectively, both before and after γ rays and electron beam irradiation with 150 kGy dose. These glasses could be proposed as a potential solid state color luminescent material and as radiation sensors/shielders.

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The effects of γ rays and electron beam on Eu³⁺ + Sm³⁺ and Eu³⁺ + Nd³⁺ co-doped lead fluoroborate glasses

Abstract

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