Low Temperature Thermoluminescence of Gd<sub>2</Sub>o<sub>3< Nanoparticles Using Various Heating Rate and <i>t</I><sub>max< - <i>t</I><sub>exc< Methods

dc.authorid Gasanly, Nizami/0000-0002-3199-6686
dc.authorid Gasanly, Nizami/0000-0002-3199-6686
dc.authorid Delice, Serdar/0000-0001-5409-6528
dc.authorscopusid 55751932500
dc.authorscopusid 23766993100
dc.authorscopusid 35580905900
dc.authorwosid Gasanly, Nizami/ABA-2249-2020
dc.authorwosid Delice, Serdar/AAF-2712-2019
dc.authorwosid Isik, Mehmet/KMY-5305-2024
dc.authorwosid Gasanly, Nizami/HRE-1447-2023
dc.authorwosid Delice, Serdar/AAU-4793-2020
dc.contributor.author Delice, Serdar
dc.contributor.author Isik, Mehmet
dc.contributor.author Gasanly, Nizami M.
dc.contributor.other Department of Electrical & Electronics Engineering
dc.date.accessioned 2024-07-05T15:28:17Z
dc.date.available 2024-07-05T15:28:17Z
dc.date.issued 2019
dc.department Atılım University en_US
dc.department-temp [Delice, Serdar] Hitit Univ, Dept Phys, TR-19040 Corum, Turkey; [Isik, Mehmet] Atilim Univ, Dept Elect & Elect Engn, TR-06836 Ankara, Turkey; [Gasanly, Nizami M.] Middle East Tech Univ, Dept Phys, TR-06800 Ankara, Turkey; [Gasanly, Nizami M.] Baku State Univ, Virtual Int Sci Res Ctr, Baku 1148, Azerbaijan en_US
dc.description Gasanly, Nizami/0000-0002-3199-6686; Gasanly, Nizami/0000-0002-3199-6686; Delice, Serdar/0000-0001-5409-6528 en_US
dc.description.abstract Thermoluminescence (FL) measurements for Gd2O3 nanoparticles were carried out for various heating rates between 0.3 and 0.8 K/s at low temperatures (10-280 K). TL spectrum exhibited two observable and one faint peaks in the temperature region of 10-100 K, and four peaks in the temperature region of 160-280 K. Heating rate analysis was achieved to understand the behaviors of trap levels. It was seen that the peak maximum temperatures and TL intensities of all peaks increase with increasing heating rate. This behavior was ascribed to anomalous heating rate effect. T-max - T(exc )analysis was accomplished for TL, peaks at relatively higher temperature region to reveal the related traps depths. T-max - T-exc plot presented a staircase structure indicating that the TL glow curve is composed of well separated glow peaks. Mean activation energies of trapping centers corresponding to these separated peaks were found as 0.43, 0.50, 0.58 and 0.80 eV. en_US
dc.identifier.citationcount 7
dc.identifier.doi 10.1016/j.rinp.2019.02.025
dc.identifier.endpage 1813 en_US
dc.identifier.issn 2211-3797
dc.identifier.scopus 2-s2.0-85061374325
dc.identifier.startpage 1809 en_US
dc.identifier.uri https://doi.org/10.1016/j.rinp.2019.02.025
dc.identifier.uri https://hdl.handle.net/20.500.14411/2765
dc.identifier.volume 12 en_US
dc.identifier.wos WOS:000460704700262
dc.identifier.wosquality Q1
dc.institutionauthor Işık, Mehmet
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.scopus.citedbyCount 9
dc.subject Lanthanide oxides en_US
dc.subject Gd2O3 en_US
dc.subject Thermoluminescence en_US
dc.subject Defects en_US
dc.title Low Temperature Thermoluminescence of Gd<sub>2</Sub>o<sub>3< Nanoparticles Using Various Heating Rate and <i>t</I><sub>max< - <i>t</I><sub>exc< Methods en_US
dc.type Article en_US
dc.wos.citedbyCount 9
dspace.entity.type Publication
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