Thermoluminescence Response of AlN+Y2O3 Ceramics to Sunlight and X-Ray Irradiation-Reference-Cited by-同舟云学术

Thermoluminescence Response of AlN+Y2O3 Ceramics to Sunlight and X-Ray Irradiation

Published:2021-01-29 Issue:1 Volume:58 Page:3-14
ISSN:0868-8257
Container-title:Latvian Journal of Physics and Technical Sciences
language:en
Short-container-title:

Author:

Cipa J.¹,Trinkler L.¹,Berzina B.¹

Affiliation:

1. Institute of Solid State Physics , University of Latvia , 8 Kengaraga Str., Riga, LV-1063 , Latvia

Abstract

Abstract AlN is a wide band gap material with promising properties for dosimetric applications, especially in UV dosimetry. In the present research, the thermoluminescence method is used in order to better understand sunlight and X-ray irradiation effects on yttria doped AlN ceramics. In general, the TL response is characterised by a broad TL peak with maxima around 400–450 K and a TL emission spectrum with UV (400 nm), Blue (480 nm) and Red (600 nm) bands. Compared to the X-ray irradiation, sunlight irradiation creates a wider TL glow curve peak with a maximum shifted to higher temperatures by 50 K. Furthermore, in the TL emission spectra of AlN irradiated with sunlight the UV band is suppressed. The reasons of the TL peculiarities under two types of irradiation are discussed. Practical application of AlN ceramics as material for UV light TL dosimetry and, in particular, for sunlight dosimetry is estimated.

Publisher

Walter de Gruyter GmbH

Subject

General Physics and Astronomy,General Engineering

Link

https://www.sciendo.com/pdf/10.2478/lpts-2021-0001

Reference16 articles.

1. 1. Yukihara, E. G., Milliken, E. D., Oliveira, L. C., Orante-Barrón, V. R., Jacobsohn, L. G., & Blair, M. W. (2013). Systematic Development of New Thermoluminescence and Optically Stimulated Luminescence Materials. Journal of Luminescence, 133, 203–210. https://doi.org/10.1016/j.jlumin.2011.12.01810.1016/j.jlumin.2011.12.018

2. 2. Olko, P. (2010). Advantages and Disadvantages of Luminescence Dosimetry. Radiation Measurements, 45 (3–6), 506–511. https://doi.org/10.1016/j.radmeas.2010.01.01610.1016/j.radmeas.2010.01.016

3. 3. Diffey, B. (2020). The Early Days of Personal Solar Ultraviolet Dosimetry. Atmosphere, 11 (2). https://doi.org/10.3390/atmos1102012510.3390/atmos11020125

4. 4. Trinkler, L., & Berzina, B. (2011). Luminescence Properties of AlN Ceramics and Its Potential Application for Solid State Dosimetry. Advances in Ceramics – Characterization, Raw Materials, Processing, Properties, Degradation and Healing. https://doi.org/10.5772/1865810.5772/18658

5. 5. Burgkhardt, B., Piesch, E., Physk, H., & Nuclear, K. (1978). The Effect of Post-Irradiation Annealing on the Fading Characteristic of Different Thermoluminescent Materials Part II – Optimal Treatment and Recommendations. Nuclear Instruments and Methods, 155, 299–304. https://doi.org/10.1016/0029-554X(78)90219-710.1016/0029-554X(78)90219-7

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. UV light induced processes in pure and doped AlN ceramics;Optical Materials;2021-11