Growth and Scintillation Properties of Zinc and Thallium-codoped Sodium Iodide Crystals

TIAN Dongsheng; ZHANG Bin; YIN Zurong; LI Maolin; XU Wusheng; ZHANG Zhenxi; JIA Yongchao; XU Zhaopeng

doi:10.37188/CJL.20230171

您当前的位置：

首页 >

文章列表页 >

Growth and Scintillation Properties of Zinc and Thallium-codoped Sodium Iodide Crystals

Synthesis and Properties of Materials | 更新时间：2023-11-01

- Growth and Scintillation Properties of Zinc and Thallium-codoped Sodium Iodide Crystals
  增强出版
- Chinese Journal of Luminescence Vol. 44, Issue 10, Pages: 1797-1802(2023)
- 作者机构：
  
  1.燕山大学信息科学与工程学院，河北省特种光纤与光纤传感实验室，河北秦皇岛　066004
  2.燕山大学理学院河北省微结构材料物理重点实验室，河北秦皇岛　066004
  3.秦皇岛本征晶体科技有限公司，河北秦皇岛　066000
  4.燕山大学环境与化学工程学院，河北秦皇岛　066004
- 作者简介：
- 基金信息：
  
  The Central Guidance on Local Science and Technology Development Fund of Hebei Province(206Z1101G);Science and Technology Development Program of Qinhuangdao City(202003B008);Innovation Capability Improvement Project of Hebei province(22567605H);Natural Science Foundation of Hebei Province(E2021203126;C20220329);Cultivation Project for Basic Research and Innovation of Yanshan University(2021LGQN033)
- DOI：10.37188/CJL.20230171
  CLC： O482.31
- Published：05 October 2023，
  
  Received：25 July 2023，
  
  Revised：10 August 2023，
扫描看全文
田东升,张斌,尹祖荣等.锌铊共掺碘化钠晶体的生长及闪烁性能[J].发光学报,2023,44(10):1797-1802.

TIAN Dongsheng,ZHANG Bin,YIN Zurong,et al.Growth and Scintillation Properties of Zinc and Thallium-codoped Sodium Iodide Crystals[J].Chinese Journal of Luminescence,2023,44(10):1797-1802.
田东升,张斌,尹祖荣等.锌铊共掺碘化钠晶体的生长及闪烁性能[J].发光学报,2023,44(10):1797-1802. DOI： 10.37188/CJL.20230171.

TIAN Dongsheng,ZHANG Bin,YIN Zurong,et al.Growth and Scintillation Properties of Zinc and Thallium-codoped Sodium Iodide Crystals[J].Chinese Journal of Luminescence,2023,44(10):1797-1802. DOI： 10.37188/CJL.20230171.

摘要

采用坩埚下降法生长了NaI∶Zn（0，0.05%，0.08%，0.4%），Tl（0.18%）晶体。对晶体样品进行了X射线粉末衍射、电感耦合等离子体发射光谱以及紫外可见近红外透射光谱测试。结果表明，生长的晶体具有单一的物相，Zn和Tl离子掺杂并没有改变NaI的晶体结构；随着Zn掺杂浓度的增加，晶体内的Zn

离子浓度增加、Tl

离子浓度下降；晶体透过率随Zn掺杂浓度的增加呈现先增大后减小的趋势，Zn掺杂浓度为0.08%时，样品的透过率最高，且所有样品在350~700 nm波段的透过率均高于70%。经过切割、打磨、抛光、封装等工序将NaI∶Zn，Tl晶体封装成辐射探测元件。闪烁性能测试结果表明，在

137

Cs放射源激发下，Zn掺量为0.05%、0.08%时的NaI∶Zn，Tl晶体的能量分辨率≤6.80%，光输出相对于NaI∶Tl晶体增加6%~10%，这有利于NaI晶体在高能粒子探测领域的进一步应用。

Abstract

NaI∶Zn（0， 0.05%， 0.08%， 0.4%），Tl（0.18%） crystals were grown using Bridgman method respectively. The crystal samples were tested by X-ray powder diffraction， inductively coupled plasma emission spectra， and ultraviolet-visible near-infrared transmission spectra. The results show that the grown crystals have a single phase， and the crystal structure of NaI does not change with Zn and Tl ions doping. As the doping concentration of Zn increases， the concentration of Zn

ions in the crystal increases， while the concentration of Tl

ions decreases. The transmittance shows a trend of firstly increasing and then decreasing with the increase of Zn doping concentration. When the doping concentration of Zn is 0.08%， the transmittance of the sample is the highest. The transmittance of all the NaI∶Zn，Tl crystals is higher than 70% in the 350-700 nm wavelength range. After cutting， polishing， and packaging processes， NaI∶Zn，Tl crystals were enveloped into radiation detection components. The scintillation performance test results showed that under the excitation of a

137

Cs radiation source， the energy resolution of NaI∶Zn，Tl crystals with Zn doping of 0.05% and 0.08% were less than 6.80%， and the light output increased 6%-10% compared with that of NaI∶Tl crystal. This is conducive to the further application of NaI crystals in the field of high-energy particle detection.

关键词

碘化钠晶体Zn掺杂坩埚下降法晶体生长透过率能量分辨率相对光输出

Keywords

sodium iodide crystalZn2+ dopedBridgman methodcrystal growthtransmittanceenergy resolutionrelative light output

references

杨洁男，闻学敏，魏钦华，等. 红光-近红外发光卤化物闪烁晶体研究现状［J］. 发光学报， 2021， 42（11）： 1661-1672. doi: 10.37188/cjl.20210270http://dx.doi.org/10.37188/cjl.20210270

YANG J N， WEN X M， WEI Q H， et al. Current status of red and near-infrared emission halide scintillation crystals ［J］. Chin. J. Lumin.， 2021， 42（11）： 1661-1672. （in Chinese）. doi: 10.37188/cjl.20210270http://dx.doi.org/10.37188/cjl.20210270

DE HAAS J T M， DORENBOS P. Advances in yield calibration of scintillators ［J］. IEEE Trans. Nucl. Sci.， 2008， 55（3）： 1086-1092. doi: 10.1109/tns.2008.922819http://dx.doi.org/10.1109/tns.2008.922819

GRABMAIER B C. Crystal scintillators ［J］. IEEE Trans. Nucl. Sci.， 1984， 31（1）： 372-376. doi: 10.1109/tns.1984.4333280http://dx.doi.org/10.1109/tns.1984.4333280

HOLL I， LORENZ E， MAGERAS G. A measurement of the light yield of common inorganic scintillators ［J］. IEEE Trans. Nucl. Sci.， 1988， 35（1）： 105-109. doi: 10.1109/23.12684http://dx.doi.org/10.1109/23.12684

SAKAI E. Recent measurements on scintillator-photodetector systems ［J］. IEEE Trans. Nucl. Sci.， 1987， 34（1）： 418-422. doi: 10.1109/tns.1987.4337375http://dx.doi.org/10.1109/tns.1987.4337375

KIM J， PARK K， HWANG J， et al. Efficient design of a ϕ2×2 inch NaI（Tl） scintillation detector coupled with a SiPM in an aquatic environment ［J］. Nucl. Eng. Technol.， 2019， 51（4）： 1091-1097. doi: 10.1016/j.net.2019.01.017http://dx.doi.org/10.1016/j.net.2019.01.017

AUSTIN R A， HOOTEN D. Comparison of neutron capture spectra taken by a constellation Xe-110 detector and a 1″×1″ NaI（Tl） crystal ［J］. J. Radioanal. Nucl. Chem.， 2009， 279（2）： 395-404. doi: 10.1007/s10967-007-7325-1http://dx.doi.org/10.1007/s10967-007-7325-1

KIM K W， ADHIKARI G， ADHIKARI P， et al. Pulse shape discrimination of nuclear recoil and electron recoil events with a NaI（Tl） crystal for dark matter search ［J］. IEEE Trans. Nucl. Sci.， 2016， 63（2）： 534-538. doi: 10.1109/tns.2016.2525765http://dx.doi.org/10.1109/tns.2016.2525765

KHOSHAKHLAGH M， ISLAMIAN J P， ABEDI S M， et al. Development of scintillators in nuclear medicine ［J］. World J. Nucl. Med.， 2015， 14（3）： 156-159. doi: 10.4103/1450-1147.163241http://dx.doi.org/10.4103/1450-1147.163241

任国浩，杨帆. 卤化物闪烁晶体的研究历史和现状［J］. 中国科学：技术科学， 2017， 47（11）： 1149-1164. doi: 10.1360/n092017-00108http://dx.doi.org/10.1360/n092017-00108

REN G H， YANG F. The research history and present situation of some halide scintillation crystals ［J］. Sci. Sinica Technol.， 2017， 47（11）： 1149-1164. （in Chinese）. doi: 10.1360/n092017-00108http://dx.doi.org/10.1360/n092017-00108

GRIDIN S， WILLIAMS R T， BELSKY A， et al. Carrier trap parameters in NaI with Tl， In， and Eu dopants ［J］. J. Phys. Chem. C， 2019， 123（22）： 13519-13530. doi: 10.1021/acs.jpcc.9b03429http://dx.doi.org/10.1021/acs.jpcc.9b03429

SHIRAN N， GEKTIN A， BOYARINTSEVA Y， et al. Modification of NaI crystal scintillation properties by Eu-doping ［J］. Opt. Mater.， 2010， 32（10）： 1345-1348. doi: 10.1016/j.optmat.2010.04.014http://dx.doi.org/10.1016/j.optmat.2010.04.014

DORENBOS P. Light output and energy resolution of Ce3+-doped scintillators ［J］. Nucl. Instrum. Methods Phys. Res. A， 2002， 486（1-2）： 208-213. doi: 10.1016/s0168-9002(02)00704-0http://dx.doi.org/10.1016/s0168-9002(02)00704-0

HANSON H G. Quenching of NaI fluorescence by H2， HCl， CO2， and H2O ［J］. J. Chem. Phys.， 1955， 23（8）： 1391-1397. doi: 10.1063/1.1742315http://dx.doi.org/10.1063/1.1742315

SABHARWAL S C， KATHURIA S P， GHOSH B. Effect of impurities on scintillation-optical and thermoluminescent properties of NaI（Tl）［J］. Nucl. Instrum. Methods Phys. Res. A， 1987， 255（3）： 501-506. doi: 10.1016/0168-9002(87)91218-6http://dx.doi.org/10.1016/0168-9002(87)91218-6

YANG K， MENGE P R. Improving γ-ray energy resolution， non-proportionality， and decay time of NaI∶Tl+ with Sr2+ and Ca2+ co-doping ［J］. J. Appl. Phys.， 2015， 118（21）： 213106. doi: 10.1063/1.4937126http://dx.doi.org/10.1063/1.4937126

KHODYUK I V， MESSINA S A， HAYDEN T J， et al. Optimization of scintillation performance via a combinatorial multi-element co-doping strategy： application to NaI∶Tl ［J］. J. Appl. Phys.， 2015， 118（8）： 084901. doi: 10.1063/1.4928771http://dx.doi.org/10.1063/1.4928771

DER MATEOSIAN E， MCKEOWN M， MUEHLHAUSE C O. Response of sodium iodide crystals to alpha particles and electrons as a function of temperature ［J］. Phys. Rev.， 1956， 101（3）： 967-971. doi: 10.1103/physrev.101.967http://dx.doi.org/10.1103/physrev.101.967

STONEHAM A M， ITOH N. Materials modification by electronic excitation ［J］. Appl. Surf. Sci.， 2000， 168（1-4）： 186-193. doi: 10.1016/s0169-4332(00)00587-0http://dx.doi.org/10.1016/s0169-4332(00)00587-0

吴成国，裴克梅，何苏红，等. Mn2+/Eu3+共掺杂Zn2GeO4长余辉基质材料发光机理的研究［J］. 四川大学学报（自然科学版）， 2021， 58（6）： 064006.

WU C G， PEI K M， HE S H， et al. Luminescence mechanism studies on Mn2+/Eu3+ co-doped Zn2GeO4 long afterglow system ［J］. J. Sichuan Univ. （Nat. Sci. Ed.）， 2021， 58（6）： 064006. （in Chinese）

BLACKlOCKS A N， CHADWICK A V， JACKSON R A， et al. Investigation into thallium sites and defects in doped scintillation crystals ［J］. Phys. Status Solidi C， 2007， 4（3）： 1008-1011. doi: 10.1002/pssc.200673704http://dx.doi.org/10.1002/pssc.200673704

郑睿. PET用大尺寸硅酸钇镥闪烁晶体可控生长和均一性优化［D］. 武汉：华中科技大学， 2021.

ZHENG R. Controllable Growth and Uniformity Optimization of Large Size LYSO∶Ce Scintillation Crystal for PET Application ［D］. Wuhan： Huazhong University of Science and Technology， 2021. （in Chinese）

SU T M R， RILEY S J. Alkali halide photofragment spectra. I. Alkali iodide bond energies and excited state symmetries at 266 nm ［J］. J. Chem. Phys.， 1979， 71（8）： 3194-3202. doi: 10.1063/1.438766http://dx.doi.org/10.1063/1.438766

ADHIKARI R， LI Q， WILLIAMS R T， et al. DX-like centers in NaI∶Tl upon aliovalent codoping ［J］. J. Appl. Phys.， 2014， 116（22）： 223703. doi: 10.1063/1.4903766http://dx.doi.org/10.1063/1.4903766

Views

136

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Growth and Properties of 1-inch Cs₂LiLa（Br,Cl）₆∶Ce Scintillation Crystal

Growth and Characterization of Tb₃Sc₂Al₃O₁₂ Magneto-optical Crystal

Preparation, Optical and Scintillation Properties of Organotin Compounds Doped Polyvinyltoluene-based Plastic Scintillators

Luminescent Spectra Design and Application Research on Continuous Xenon Lamp

Effect of The Film Thickness on The Performance of GZO Transparent Conductive Layer and LEDs with GZO Electrode

Related Author

QIN Laishun

ZHANG Suyin

TANG Gao

LIU Shengwei

WEI Qinhua

TONG Yufeng

ZHENG Zhongqiu

YIN Hang

Related Institution

Artificial Crystals Research Center， Shanghai Institute of Ceramics， Chinese Academy of Sciences

School of Materials and Chemistry， China Jiliang University

State Key Laboratory of Crystal Materials， Shandong University

School of Materials Science and Engineering， Shandong University of Technology

Artificial Crystals Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176862 Email：fgxbt@126.com
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰