Araştırma Makalesi

SYNTHESIS AND CHARACTERIZATION OF SrF2 AND SrF2:Ce3+ NANOPARTICLES FOR GAMMA RAY DETECTION

Cilt: 30 Sayı: 2 25 Aralık 2018
PDF İndir
TR EN

SYNTHESIS AND CHARACTERIZATION OF SrF2 AND SrF2:Ce3+ NANOPARTICLES FOR GAMMA RAY DETECTION

Öz

SrF2 and SrF2:xCe3+ (x=0.5%-10%) nanoparticles were synthesized using chemical co-precipitation method. Structural and optical properties of the undoped and cerium doped nanoparticles were characterized with X-Ray Diffraction (XRD), High-Resolution Transmission Electron Microscopy (HRTEM), and Photoluminescence (PL) measurements. Average sizes of the synthesized nanoparticles were determined from the broadening of X-Ray Diffraction peaks using Debye-Scherer equation. Estimated values were ranging between 30 nm-52 nm. All synthesized nanoparticles show photoluminescence characteristics with an excitation and emission peaks centered at 232 nm and 464 nm, respectively. Disc shaped bulk nanocomposite scintillators were also fabricated using synthesized SrF2 and SrF2:1% Ce3+ nanoparticles as phosphor fillers and epoxy resin as matrix material. Energy spectrums of bulk nanocomposite scintillators were collected using Am-241, Cs-137, and Co-60 point sources. Gamma ray energy responses of the fabricated scintillator materials revealed the fact that these nanocomposites have a potential for the detection of gamma rays and energy discrimination of the radioactive sources.

Anahtar Kelimeler

Kaynakça

  1. Canning, A., Chaudhry, A., Boutchko, R., Gronbech-Jensen, N. (2010). First-principles studies of luminescence in Ce doped inorganic scintillators. Phys. Rev. B. 83, 115-125. Doi: 10.1103/PhysRevB.83.125115.
  2. De Haas, J. T. M., Dorenbos, P. (2008). Advances in yield calibration of scintillators. IEEE Trans. Sci., 55, 1086-1092. Doi: 10.1109/TNS.2008.922819.
  3. Guss, P., Guise, R., Yuan, D., Mukhopadhyay, S., O'Brien, R., Lowe, D., Kang, Z., Menkara, H., Nagarkar, V. V. (2013). Lanthanum halide nanoparticle scintillators for nuclear radiation detection. J. Appl. Phys., 113, 064303/1-064303/6. Doi: 10.1063/1.4790867.
  4. Jin, Y., Qin, W., Zhang, J. (2008). Preparation and optical properties of SrF2:Eu3+ nanospheres. J. Fluor. Chem., 129, 515-518. Doi: 10.1016/j.jfluchem.2008.03.010.
  5. Rogers, T., Han, C., Wagner, B., Nadler J., Kang, Z. (2011). Synthesis of luminescent nanoparticle embedded polymer nanocomposites for scintillation applications. MRS Proc., 1312, 355-360. Doi: 10.1557/opl.2011.123.
  6. Shendrik, R. Y., Radzhabov, E. A., Nepomnyashchikh, A. I. (2013). Scintillation properties of SrF2 and SrF2:Ce3+ crystals. Tech. Phys. Lett., 56, 58-61. Doi: 10.1134/S1063785013070109.
  7. Shendrik, R. Y., Radzhabov, E. A. (2012). Energy transfer mechanism in Pr-doped SrF2 crystals. IEEE Trans. Nucl. Sci., 59, 2089-2094. Doi: 10.1109/TNS.2012.2190146.
  8. Shendrik, R. Y., Radzhabov, E. A. (2010). Temperature dependence of Ce+3 and Pr3+ emission in CaF2, BaF2, SrF2. IEEE Trans. Nucl. Sci., 57, 1295-1299.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Metroloji,Uygulamalı ve Endüstriyel Fizik

Bölüm

Araştırma Makalesi

Yazarlar

Haydar Dişbudak Bu kişi benim
Türkiye

Mahmut Eken Bu kişi benim
Türkiye

Ece Ergun
Türkiye

Yücel Özer Özkök Bu kişi benim
Türkiye

Yayımlanma Tarihi

25 Aralık 2018

Gönderilme Tarihi

29 Mayıs 2018

Kabul Tarihi

20 Aralık 2018

Yayımlandığı Sayı

Yıl 2018 Cilt: 30 Sayı: 2

Kaynak Göster

APA
Gürbüz Güner, S. N., Aksu, E., Dişbudak, H., Eken, M., Ergun, E., Özkök, Y. Ö., & Gündüz, Ö. (2018). SYNTHESIS AND CHARACTERIZATION OF SrF2 AND SrF2:Ce3+ NANOPARTICLES FOR GAMMA RAY DETECTION. Turkish Journal of Nuclear Sciences, 30(2), 21-31. https://izlik.org/JA45DP39YL
AMA
1.Gürbüz Güner SN, Aksu E, Dişbudak H, vd. SYNTHESIS AND CHARACTERIZATION OF SrF2 AND SrF2:Ce3+ NANOPARTICLES FOR GAMMA RAY DETECTION. Turkish Journal of Nuclear Sciences. 2018;30(2):21-31. https://izlik.org/JA45DP39YL
Chicago
Gürbüz Güner, Selen Nimet, Erhan Aksu, Haydar Dişbudak, vd. 2018. “SYNTHESIS AND CHARACTERIZATION OF SrF2 AND SrF2:Ce3+ NANOPARTICLES FOR GAMMA RAY DETECTION”. Turkish Journal of Nuclear Sciences 30 (2): 21-31. https://izlik.org/JA45DP39YL.
EndNote
Gürbüz Güner SN, Aksu E, Dişbudak H, Eken M, Ergun E, Özkök YÖ, Gündüz Ö (01 Aralık 2018) SYNTHESIS AND CHARACTERIZATION OF SrF2 AND SrF2:Ce3+ NANOPARTICLES FOR GAMMA RAY DETECTION. Turkish Journal of Nuclear Sciences 30 2 21–31.
IEEE
[1]S. N. Gürbüz Güner vd., “SYNTHESIS AND CHARACTERIZATION OF SrF2 AND SrF2:Ce3+ NANOPARTICLES FOR GAMMA RAY DETECTION”, Turkish Journal of Nuclear Sciences, c. 30, sy 2, ss. 21–31, Ara. 2018, [çevrimiçi]. Erişim adresi: https://izlik.org/JA45DP39YL
ISNAD
Gürbüz Güner, Selen Nimet - Aksu, Erhan - Dişbudak, Haydar - Eken, Mahmut - Ergun, Ece - Özkök, Yücel Özer - Gündüz, Ömer. “SYNTHESIS AND CHARACTERIZATION OF SrF2 AND SrF2:Ce3+ NANOPARTICLES FOR GAMMA RAY DETECTION”. Turkish Journal of Nuclear Sciences 30/2 (01 Aralık 2018): 21-31. https://izlik.org/JA45DP39YL.
JAMA
1.Gürbüz Güner SN, Aksu E, Dişbudak H, Eken M, Ergun E, Özkök YÖ, Gündüz Ö. SYNTHESIS AND CHARACTERIZATION OF SrF2 AND SrF2:Ce3+ NANOPARTICLES FOR GAMMA RAY DETECTION. Turkish Journal of Nuclear Sciences. 2018;30:21–31.
MLA
Gürbüz Güner, Selen Nimet, vd. “SYNTHESIS AND CHARACTERIZATION OF SrF2 AND SrF2:Ce3+ NANOPARTICLES FOR GAMMA RAY DETECTION”. Turkish Journal of Nuclear Sciences, c. 30, sy 2, Aralık 2018, ss. 21-31, https://izlik.org/JA45DP39YL.
Vancouver
1.Selen Nimet Gürbüz Güner, Erhan Aksu, Haydar Dişbudak, Mahmut Eken, Ece Ergun, Yücel Özer Özkök, Ömer Gündüz. SYNTHESIS AND CHARACTERIZATION OF SrF2 AND SrF2:Ce3+ NANOPARTICLES FOR GAMMA RAY DETECTION. Turkish Journal of Nuclear Sciences [Internet]. 01 Aralık 2018;30(2):21-3. Erişim adresi: https://izlik.org/JA45DP39YL