Combustion synthesis and preliminary luminescence studies of LiBaPO4 : Tb3+ phosphor
详细信息 查看全文
- 作者：C B PALAN ; N S BAJAJ ; A SONI ; M S KULKARNI ; S K OMANWAR
- 关键词：Combustion synthesis ; photoionization cross ; sections ; TL ; OSL ; PL.
- 刊名：Bulletin of Materials Science
- 出版年：2015
- 出版时间：October 2015
- 年：2015
- 卷：38
- 期：6
- 页码：1527-1531
- 全文大小：943 KB
- 参考文献：1.Koparkar K A, Bajaj N S and Omanwar S K 2014 Adv. Opt. Technol. 5 ID 706459 5
2.Im W B, Yoo H S, Vaidyanathan S, Kwon K H, Park H J, Kim Y I and Jeon D Y 2009 Mater. Chem. Phys. 115 161CrossRef
3.Setlur A A, Radkov E V, Henderson C S, Her J H, Srivastava A M, Karkada N, Kishore M S, Kumar N P, Aesram D, Deshpande A, Kolodin B, Grigorov L S and Happek U 2010 Chem. Mater. 22 4076CrossRef
4.Happek U, Setlur A A and Shiang J J 2009 J. Lumin. 129 1459CrossRef
5.Srivastava A M, Comanzo H A, Camardello S S, Chaney B, Aycibin M and Happek U 2009 J. Lumin. 129 919CrossRef
6.Zhang X M, Li W L, Shi L, Qiao X B and Seo H J 2010 Physica B: Lasers Opt. 99 279
7.Yang R Y and Lai H L 2014 J. Lumin. 145 49CrossRef
8.Zhang S, Nakai Y, Tsuboi T, Huang Y and Seo H J 2011 Chem. Mater. 23 1216CrossRef
9.Palan C B, Bajaj N S, Koul D K and Omanwar S K 2015 Int. J. Lumin. Appl. 5 12
10.Wei D, Huang Y, Zhang S, Yu Y M and Seo H J 2012 Appl. Phys. B 108 447CrossRef
11.Bajaj N S and Omanwar S K 2013 Opt. Mater. 35 1222CrossRef
12.Koparkar K A, Bajaj N S and Omanwar S K 2015 J. Rare Earth 33 486CrossRef
13.Koparkar K A, Bajaj N S and Omanwar S K 2015 Opt. Mater. 39 74CrossRef
14.Upadhyay A K, Gulhare V, Dhoble S J and Kher R S 2011 Indian J. Pure Appl. Phys. 49 382
15.Bajaj N S and Omanwar S K 2014 J. Lumin. 148 169CrossRef
16.Bajaj N S and Omanwar S K 2012 J. Rare Earth 30 1005CrossRef
17.Mckeever S W 1998 Thermoluminescence of solids(Cambridge: Cambridge University Press) p 88
18.Omanwar S K, Koparkar K A and Virk H S 2013 Defect. Diffus. Forum 347 75CrossRef
19.Dhabekar B, Menon S N, Alagu Raja E, Bakshi A K, Singh A K, Chougaonkar M P and Mayya Y S 2011 Nucl. Instrum. Methods: Phys. Res. Sect. B 269 1844CrossRef
20.Shaat S K K, Swart H C and Ntwaeaborwa O M 2014 J. Alloys Compd. 587 600CrossRef - 作者单位：C B PALAN (1)
N S BAJAJ (1)
A SONI (2)
M S KULKARNI (2)
S K OMANWAR (1)
1. Department of Physics, Sant Gadge Baba Amravati University, Amravati, 444602, India
2. Radiological Physics and Advisory Division, Bhabha Atomic Research Centre, Mumbai, 400094, India - 刊物类别：Chemistry and Materials Science
- 刊物主题：Chemistry
Materials Science
Engineering, general - 出版者：Springer India
- ISSN：0973-7669
文摘
The polycrystalline sample of LiBaPO4 : Tb3+ (LBPT) was successfully synthesized by solution combustion synthesis and studied for its luminescence characteristics. The thermoluminescence (TL) glow curve of LBPT material consists of two peaks at 204.54 and 251.21°C. The optimum concentration was 0.005 mol to obtain the higher TL intensity compared to commercial TLD-100 phosphor. The peak shape method was used to calculate kinetic parameter (activation energy and frequency factor). In CW-OSL mode its sensitivity for beta exposure was found to be 50% compared to commercially available α-Al2O3 : C and 40% than LMP (BARC), and photoluminescence spectrum of LBPT shows green emission when excited with 225 nm UV source. Keywords Combustion synthesis photoionization cross-sections TL OSL PL.