J. Nucl. Phy. Mat. Rad. A

Thermoluminescent Characteristics of Li2B4O7 Doped with Mn2+ and Eu3+ Ions

P. Trejo-García , E. Cruz-Zaragoza, R. Aceves, J. E. Espinosa, R. Palomino Merino

  • Download PDF
  • DOI Number
    https://doi.org/10.15415/jnp.2017.51012
KEYWORDS

Lithium tetraborate, rare earths, thermoluminiscence

PUBLISHED DATE August 07, 2017
PUBLISHER The Author(s) 2017. This article is published with open access at www.chitkara.edu. in/publications
ABSTRACT

Analysis of thermoluminescent properties were made for two samples; Li2B4O7, Li2B4O7:Mn2+:Eu3+. These samples were prepared by melt quenching method. The glow curves of the samples show two broad peaks at 160º C and 245 ºC, and a high peak at 130ºC for Li2B4O7 doped. The response of the materials were analyzed according to the doses (0.2-80 Gy), fading (0- 72 hours) and reproducibility of the experiment (10 times). To determine how the glow curve is formed, thermal bleaching for a dose of 5 Gy were made from room temperature to 300º C. Besides, X-ray diffraction patterns were recorded to identify the structure and grain size of the samples.

Page(s) 127–136
URL http://dspace.chitkara.edu.in/jspui/bitstream/1/872/1/51012_JNP_Merino.pdf
ISSN 2321-8649
DOI https://doi.org/10.15415/jnp.2017.51012
REFERENCES
  • F. H. A. Elbatal,1 M. A. Marzouk,1 Y. M. Hamdy, 2 and H. A. ElBatal; Hindawi Publishing Corporation, Journal of Solid State Physics, Volume 2014, Article ID 389543
  • Bui The Huy, Bui Minh Ly, Vu Xuan Quang, Huynh Ky Hanh, Doan Phan Thao Tien, Vinh Hao and Tran Ngoc; APTCTP-ASEAN Workshop on Advanced Materials Science and Nanotechnology (AMSN08) Journal of Physics; Conference Series 187 (2009) 012039].
  • N. A. El-Faramawy, S. U. El-Kameesy, A. I. Abd El-Hafez, M. A. Hussein, and G. E. Metwally; Egypt. J. Sol., Vol.(23), No.(1),(2000).
  • Suhairul Hashim] M. Iqbal Saripan, Ahmad Taufek Abdul Rahman, Nor Haliza Yaakob, David Andrew Bradley, and Khalid Alzimami, IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 60, NO. 2, APRIL 2013
  • C. Guarneros-Aguilar, E. Cruz-Zaragoza, J. Marcazzó, R. Palomino-Merino, J. E. Espinosa, Radiation Physics, AIP Conf. Proc. 1544, 70-77 (2013)