Thermoluminescence glow curve analysis of natural onyx from Turkey

Doǧan, Tamer; Toktamiş, Hüseyin; Yüksel, Mehmet; Topaksu, M.; Yazici, A. Necmeddin

doi:10.1016/j.apradiso.2014.10.029

Cited by 12 publications

(2 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Quartz is a very abundant mineral, and its TL dosimeter properties have been investigated by several researchers. [20,21,[32][33][34][35] Guérin and Samper [36] studied primary volcanic quartz for its aberrant TL dates. Although there have been many published studies on TL properties, each quartz mineral extracted from different regions of the world may exhibit different properties.…”

Section: Discussionmentioning

confidence: 99%

Thermoluminescence in pumice stone collected from the Mediterranean coast

Toktamış

2023

Luminescence

View full text Add to dashboard Cite

Pumice is a low‐density, light‐coloured volcanic rock (igneous rock) formed when the magma from a volcanic eruption is suddenly cooled. It has a porous structure and can be different colours and have different densities. Pumice stone, unlike other rock, does not sink in water because it has a low density. In the present study, the thermoluminescent (TL) dosimetric characteristics, such as the dose–response, TL signal fading as a function of storage time, heating rate, and reusability of pumice collected on the Mediterranean coast were investigated. From this study, it was concluded that the pumice stone showed TL properties with a TL glow curve including an obviously wide peak at ∼200°C. A wide linear dose–response region up to 144 Gy, low fading of the TL signal when it was kept in a dark room for a long time, and poor reusability properties were observed for dosimetry use.

show abstract

Section: Discussionmentioning

confidence: 99%

Thermoluminescence in pumice stone collected from the Mediterranean coast

Toktamış

2023

Luminescence

View full text Add to dashboard Cite

show abstract

“…curves from various forms of quartz exhibit great differences in shape [3][4][5]. Many investigations on quartz have been performed about its different properties [1,[6][7][8][9][10][11]. Some of the different studies about TL and OSL methods by using quartz samples are presented below:…”

Section: Introductionmentioning

confidence: 99%

Thermoluminescence and dosimetric characteristics study of quartz samples from Seyhan Dam Lake Terraces

Yüksel

2018

Can. J. Phys.

Self Cite

View full text Add to dashboard Cite

In the present study, soil samples of Seyhan Dam Lake Terraces were collected and then pure quartz samples were separated using various separation methods. The quartz samples were characterized using X-ray diffraction (XRD) and scanning electron microscopy – energy dispersive X-ray spectroscopy (SEM-EDX) methods. Thermoluminescence (TL) measurements were carried out using lexsyg smart TL – optically stimulated luminescence (OSL) reader with a constant heating rate of 1 °C/s from room temperature to 450 °C. Beta dose response of the samples were investigated in the dose range from 1 to 10 Gy and the linear dose response range was determined as 1–5 Gy. Computerized glow curve deconvolution (CGCD), peak shape, and isothermal decay (ID) methods were used to determine activation energy (E), order of kinetics (b), and frequency factor (s) of the samples. Furthermore, in this study, minimum detectable dose values of the quartz samples were also determined.

show abstract

Thermoluminescence sensitivity assessment of the natural schist rock through pre-dose effect technique

Alharshan

2021

Arab J Geosci

View full text Add to dashboard Cite

Thermoluminescence glow curve analysis of natural onyx from Turkey

Cited by 12 publications

References 18 publications

Thermoluminescence in pumice stone collected from the Mediterranean coast

Thermoluminescence in pumice stone collected from the Mediterranean coast

Thermoluminescence and dosimetric characteristics study of quartz samples from Seyhan Dam Lake Terraces

Thermoluminescence sensitivity assessment of the natural schist rock through pre-dose effect technique

Contact Info

Product

Resources

About