Optical absorption of Tl+ ions in KBr1-<italic style="font-style: italic">x</italic>I<italic style="font-style: italic">x</italic>:TlI mixed crystals

P Eswaran; R Ravisankar; S Nagarajan

doi:10.13538/j.1001-8042/nst.20.208-218

您当前的位置：

首页 >

文章列表页 >

Optical absorption of Tl⁺ ions in KBr_1-xI_x:TlI mixed crystals

LOW ENERGY ACCELERATORS AND RADIATION APPLICATIONS | 更新时间：2021-01-29

- Optical absorption of Tl⁺ ions in KBr_1-xI_x:TlI mixed crystals
- Optical absorption of Tl⁺ ions in KBr_1-xI_x:TlI mixed crystals
- 核技术（英文版） 2009年20卷第4期
- 作者机构：
  
  1.Department of Physics, SMK Fomra Institute of Technology, Thaiyur, Chennai 603103, India
  2.Department of Physics, Government Arts College, Thiruvannamalai, Tamilnadu 606603, India
  3.Department of Physics, Pondicherry Engineering College, Pondicherry 605014, India
- 作者简介：
  
  Corresponding author. E-mail address: eswaran74@gmail.com
  
  C
  o
  r
  r
  e
  s
  p
  o
  n
  d
  i
  n
  g
  
  a
  u
  t
  h
  o
  r
  .
  
  E
  -
  m
  a
  i
  l
  
  a
  d
  d
  r
  e
  s
  s
  :
  
  e
  s
  w
  a
  r
  a
  n
  7
  4
  @
  g
  m
  a
  i
  l
  .
  c
  o
  m
- 基金信息：
- DOI：10.13538/j.1001-8042/nst.20.208-218 中图分类号：
- 纸质出版日期：2009-08-20，
  
  收稿日期：2009-05-20，
扫描看全文
引用本文
P Eswaran, R Ravisankar, S Nagarajan. Optical absorption of Tl⁺ ions in KBr_1-xI_x:TlI mixed crystals[J]. 核技术（英文版）, 2009, 20(4):208-218.

P Eswaran, R Ravisankar, S Nagarajan. Optical absorption of Tl⁺ ions in KBr_1-xI_x:TlI mixed crystals[J]. Nuclear Science and Techniques, 2009, 20(4):208-218.
P Eswaran, R Ravisankar, S Nagarajan. Optical absorption of Tl⁺ ions in KBr_1-xI_x:TlI mixed crystals[J]. 核技术（英文版）, 2009, 20(4):208-218. DOI： 10.13538/j.1001-8042/nst.20.208-218.

P Eswaran, R Ravisankar, S Nagarajan. Optical absorption of Tl⁺ ions in KBr_1-xI_x:TlI mixed crystals[J]. Nuclear Science and Techniques, 2009, 20(4):208-218. DOI： 10.13538/j.1001-8042/nst.20.208-218.

Optical absorption of Tl + ions in KBr 1- x I x :TlI mixed crystals 1 corresp first-author Corresponding author. E-mail address: eswaran74@gmail.com Corresponding author. E-mail address: eswaran74@gmail.com eswaran74@gmail.com 2 3 Department of Physics, SMK Fomra Institute of Technology, Thaiyur, Chennai 603103, India Department of Physics, SMK Fomra Institute of Technology, Thaiyur, Chennai 603103, India Department of Physics, Government Arts College, Thiruvannamalai, Tamilnadu 606603, India Department of Physics, Government Arts College, Thiruvannamalai, Tamilnadu 606603, India Department of Physics, Pondicherry Engineering College, Pondicherry 605014, India Department of Physics, Pondicherry Engineering College, Pondicherry 605014, India Optical absorption spectra of the mixed crystals of KBr 1- x I x :Tl + crystals studied at room temperature are reported. The absorption spectra indicated the appearance of additional bands on the low energy side of the Characteristic A, B and C absorption bands of KBr:Tl + single crystals with increasing iodine composition. Comparing with earlier reports, the additional bands were attributed to the complex Tl + centers in the mixed configuration surrounded by Br - and I - ions as nearest neighbors. The absorption spectra of gamma irradiated mixed crystals showed F band, which shifts towards low energy side with the composition of iodine ions in the mixed crystals. F-centers KBr 1- x I x :TlI mixed Crystals Optical absorption Tl + ions Mixed halides A-absorption band References Jacobs P W M . J Phys Chem Solids , 1991 , 52 : 35 - 67 . J Phys Chem Solids Ranfagni D , Mugnai M , Bacci G , et al . Adv Phys , 1983 , 32 : 823 - 826 . Adv Phys Taiju T P W M , Jacobs J . Phys Chem Solids , 1991 , 52 : 69 - 80 . Phys Chem Solids Kynev K , Tabakova V . J Phys C: Solid State Phys , 1981 , 4 : 1069 - 1074 . J Phys C: Solid State Phys Cruz E Z , Negron A , Ramos A A , et al . Murrieta Radiat Phys Chem . 2001 , 61 : 443 - 444 . Murrieta Radiat Phys Chem Hashimoto S , Tango M . J Phys Soc Japan , 1998 , 67 : 3322 - 3323 . J Phys Soc Japan Shinoya S , William M Y . Phosphor handbook . Washington : CRC Press , 2000 . Phosphor handbook Blasse G , Grabmaier C . Luminescent materials . Berlin : Springer Verlac , 1995 . Luminescent materials Von Seggern H , Meijerink A , Voigt T , et al . J Appl Phys , 1989 , 66 : 4418 - 4424 . J Appl Phys Nanto H , Takei Y , Nishimura A , et al . Processing of the SPIe , 2006 , 6142 : 985 - 987 . Processing of the SPIe Ganapathy S N , SelvaSekaraPandian S , Pal H , et al . Mater Lett , 2003 , 57 : 2021 - 2028 . Mater Lett Kleemann W , Fischer F , Physik Z . Physics , 1966 , 197 : 75 - 100 (in German) . Physics Hashomoto S , Mori M , Ichimura N , et al . Thin Solid Films , 2001 , 386 : 14 - 18 . Thin Solid Films Kristofel N N , Izv A N . ESSR Ser Fiz Mat , 1968 , 2 : 197 - 199 . ESSR Ser Fiz Mat Sangster J , Pelton A D . J Phys Chem , 1987 , 16 : 509 - 561 . J Phys Chem Schweizer S , Phys Stat Sol (a) , 2001 , 187 : 335 - 393 . Phys Stat Sol (a) Nagarajan S , Eswaran P . Nucl Instrum Methods Phys Res B , 2009 , 267 : 1800 - 1806 . Nucl Instrum Methods Phys Res B Dong C . J Appl Cryst , 1999 , 32 : 838 - 838 . J Appl Cryst Michael D J , Teegarden K . J Phys Chem Solids , 1968 , 29 : 2141 - 2151 . J Phys Chem Solids Halperin A . J Lumin , 1978 , 16 : 457 - 469 . J Lumin Tarasova L I , Shatseva L S . Opt Spectrosc , 1976 , 41 : 605 - 608 . Opt Spectrosc Etzel H W , Patterson D A . Phys Rev , 1958 , 112 : 1112 - 1116 . Phys Rev Bobkova I S , Ivanova N I . Opt Spectrosc , 1984 , 56 : 521 - 524 . Opt Spectrosc Gindina R I , Elango A A , Khaav A A , et al . Opt Spectrosc , 1973 , 34 : 63 - 66 . Opt Spectrosc Tsuboi T . Can J Phys , 1976 , 54 : 2418 - 2421 . Can J Phys Agullo L F , Lopez J F , Jaque F . Cryst Latt Def Amorph Mater , 1982 , 9 : 227 - 252 . Cryst Latt Def Amorph Mater Reitz R A , Butler W A , John R , et al . J Chem Phys , 1962 , 37 : 1893 - 1897 . J Chem Phys Smakula A , Maynard N C , Repucci A , et al . Phys, Rev . 1963 , 130 : 113 - 119 . Phys, Rev Sastry S B S , Muralidharan G , Nagarajan S . Cryst Latt Def Amorp Mater , 1987 , 17 : 211 - 215 . Cryst Latt Def Amorp Mater Hageseth G T . Phys Rev B , 1972 , 5 : 4060 - 4064 . Phys Rev B Winter E M , Wolfe D R , Christy R W . Phys Rev , 1969 , 186 : 949 - 952 . Phys Rev 10.13538/j.1001-8042/nst.20.208-218 2009-05-20 2009-08-20 2021-01-19 2009 Nuclear Science and Techniques 04 20

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

Optical absorption of ion irradiated multi-walled carbon nanotube sheets in the visible to terahertz ranges

Structure and optical properties of the Ge and Sn quantum-dots

The characterization of low energy molecular hydrogen ion-induced defects in synthetic diamond by optical absorption

Optical absorption of Tl+ ions in KBr1-xIx:TlI mixed crystals

Optical absorption of Tl⁺ ions in KBr_1-xI_x:TlI mixed crystals