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Bhawna Chourasia1 , Mithelesh Mittal2
Section:Research Paper, Product Type: Isroset-Journal
Vol.2 ,
Issue.3 , pp.1-4, May-2014
Online published on Oct 31, 2014
Copyright © Bhawna Chourasia , Mithelesh Mittal . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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IEEE Style Citation: Bhawna Chourasia , Mithelesh Mittal, “Dependence on the Lyoluminescence of Divalent Impurity Doped Sodium chloride on the pH of the Solution,” International Journal of Scientific Research in Physics and Applied Sciences, Vol.2, Issue.3, pp.1-4, 2014.
MLA Style Citation: Bhawna Chourasia , Mithelesh Mittal "Dependence on the Lyoluminescence of Divalent Impurity Doped Sodium chloride on the pH of the Solution." International Journal of Scientific Research in Physics and Applied Sciences 2.3 (2014): 1-4.
APA Style Citation: Bhawna Chourasia , Mithelesh Mittal, (2014). Dependence on the Lyoluminescence of Divalent Impurity Doped Sodium chloride on the pH of the Solution. International Journal of Scientific Research in Physics and Applied Sciences, 2(3), 1-4.
BibTex Style Citation:
@article{Chourasia_2014,
author = {Bhawna Chourasia , Mithelesh Mittal},
title = {Dependence on the Lyoluminescence of Divalent Impurity Doped Sodium chloride on the pH of the Solution},
journal = {International Journal of Scientific Research in Physics and Applied Sciences},
issue_date = {5 2014},
volume = {2},
Issue = {3},
month = {5},
year = {2014},
issn = {2347-2693},
pages = {1-4},
url = {https://www.isroset.org/journal/IJSRPAS/full_paper_view.php?paper_id=167},
publisher = {IJCSE, Indore, INDIA},
}
RIS Style Citation:
TY - JOUR
UR - https://www.isroset.org/journal/IJSRPAS/full_paper_view.php?paper_id=167
TI - Dependence on the Lyoluminescence of Divalent Impurity Doped Sodium chloride on the pH of the Solution
T2 - International Journal of Scientific Research in Physics and Applied Sciences
AU - Bhawna Chourasia , Mithelesh Mittal
PY - 2014
DA - 2014/10/31
PB - IJCSE, Indore, INDIA
SP - 1-4
IS - 3
VL - 2
SN - 2347-2693
ER -
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Abstract :
The present paper report the Dependence on the Lyoluminescence of Divalent impurity Doped Sodium chloride on the pH of the Solution. Luminescence is light that accompanies the transition from an electronically excited atom or molecule to a lower energy state. Lyoluminescence(LL) is the phenomenon of light emission ,when certain substance irradiated with ionizing radiation are dissolved in a suitable solvent .When Divalent impurity doped NaCl crystals are dissolved in water electron are released from F-centers and the formation of hydrated electron takes place. The subsequent recombination of hydrated electrons with its counterpart V2 center at the water- solid interface gives rise to luminescence. The LL intensity increases with increasing pH of the solution, and then it decreases with increasing pH of the solution. The LL intensity is optimum for a particular pH (6-7) of the solution. It has been shown that the maximum LL intensity is observed over the pH range in which the stability of the hydrated electron is optimum. The use of LL are in dosimetry devices.
Key-Words / Index Term :
Lyoluminescence, Colour Centers,Crystals, Alkalihalide
References :
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