Thermoluminescence study and characterization of Mn-doped Li2B4O7 exposed to beta radiation

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Kartikasari, Dewi and Ramadhan, Dwi and Oktafian, Muhammad Fahrezi and Utami, Hayu Tyas and Hiswara, Eri and Nuraeni, Nunung and Bayquni, Muhammad Ilham and Prasetio, Heru (2024) Thermoluminescence study and characterization of Mn-doped Li2B4O7 exposed to beta radiation. Journal of Radioanalytical and Nuclear Chemistry, 333 (10). pp. 5093-5098. ISSN 0236-5731

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Official URL: https://doi.org/10.1007/s10967-024-09700-6

Abstract

Lithium tetraborate (Li2B4O7) was synthesized using the precipitation-aided high-temperature solid state technique followed by heating at various sintering temperatures. Then, Li2B4O7 was doped with Mn using several concentrations to find the optimum composition. Manganese-doped lithium tetraborate (Li2B4O7: Mn) was characterized using XRD, SEM, and TL techniques. Li2B4O7: Mn was irradiated using Sr-90 at several irradiation doses to investigate how the material responded to the β radiation. Based on this experiment, the TL dose response is linear for the absorbed dose from 10 to 30 mGy. Such a feature makes this synthesized material a promising material for dosimetry applications.

Item Type:	Article
Uncontrolled Keywords:	Synthesis, Lithium tetraborate, Dopant, β Rays, Thermoluminescence, Radiation
Subjects:	Physics Materials Sciences
Depositing User:	Rizzal Rosiyan
Date Deposited:	24 Dec 2025 20:18
Last Modified:	24 Dec 2025 20:18
URI:	https://karya.brin.go.id/id/eprint/56811

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