Ce3+和Mn2+掺杂的Ba9(Y2-xScx)(SiO4)6光谱特性和温度特性研究

刘箐哲; 刘永福; 张德恺; 张家骅; 胡晓云; 于金影

doi:10.3788/fgxb20133411.1440

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Ce³⁺和Mn²⁺掺杂的Ba₉(Y_2-xSc_x)(SiO₄)₆光谱特性和温度特性研究

材料合成及性能 | 更新时间：2020-08-12

- Ce³⁺和Mn²⁺掺杂的Ba₉(Y_2-xSc_x)(SiO₄)₆光谱特性和温度特性研究
- Luminescence and Thermal Properties of Ce³⁺, Mn²⁺ Codoped Ba₉(Y_2-xSc_x)(SiO₄)₆ Phosphors
- 发光学报 2013年34卷第11期页码：1440-1445
- 作者机构：
  
  1. 发光学及应用国家重点实验室中国科学院长春光学精密机械与物理研究所, 吉林长春 130033
  2. 西北大学物理学系, 陕西西安 710069
  3. 西北大学国家级光电技术与功能材料国际合作基地, 陕西西安 710069
- 作者简介：
- 基金信息：
  
  陕西省自然科学基础研究基金(2012JM1020)();陕西省教育厅自然科学研究(12JK0977)资助项目()
- DOI：10.3788/fgxb20133411.1440
  中图分类号： O482.31
- 收稿日期：2013-08-15，
  
  修回日期：2013-09-13，
  
  纸质出版日期：2013-11-10
- 稿件说明：
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刘箐哲, 刘永福, 张德恺, 张家骅, 胡晓云, 于金影. Ce3+和Mn2+掺杂的Ba9(Y2-xScx)(SiO4)6光谱特性和温度特性研究[J]. 发光学报, 2013,34(11): 1440-1445

LIU Qing-zhe, LIU Yong-fu, ZHANG De-kai, ZHANG Jia-hua, HU Xiao-yun, YU Jin-ying. Luminescence and Thermal Properties of Ce3+, Mn2+ Codoped Ba9(Y2-xScx)(SiO4)6 Phosphors[J]. Chinese Journal of Luminescence, 2013,34(11): 1440-1445
刘箐哲, 刘永福, 张德恺, 张家骅, 胡晓云, 于金影. Ce3+和Mn2+掺杂的Ba9(Y2-xScx)(SiO4)6光谱特性和温度特性研究[J]. 发光学报, 2013,34(11): 1440-1445 DOI： 10.3788/fgxb20133411.1440.

LIU Qing-zhe, LIU Yong-fu, ZHANG De-kai, ZHANG Jia-hua, HU Xiao-yun, YU Jin-ying. Luminescence and Thermal Properties of Ce3+, Mn2+ Codoped Ba9(Y2-xScx)(SiO4)6 Phosphors[J]. Chinese Journal of Luminescence, 2013,34(11): 1440-1445 DOI： 10.3788/fgxb20133411.1440.

摘要

采用高温固相法制备了Ba

)(SiO

)

:Ce

(

0.5

1.0

1.5

2.0)样品。在该体系中

当Sc

含量从

=0逐渐增加至

=2时

的蓝光发射强度提高了1.7倍;同时

的红光发射强度提高了1.9倍

显示了优良的红光特性。样品的发射光谱和漫反射光谱表明

、Mn

发射强度的增加与Ce

吸收能力和Ce

向Mn

能量传递的提升有直接关系。研究了样品Ba

(SiO

)

:Ce

的热稳定性。随着温度的升高

的红光发射呈现先升后降的态势。当温度从室温升至488 K时

发射强度仅下降至室温时的84%

表现出优良的热稳定性。高亮的红光发射和优良的热稳定性表明该荧光材料可为紫外基白光LED提供良好的红色光源。

Abstract

)(SiO

)

:Ce

(

0.5

1.0

1.5

2.0) samples are prepared by solid-state reaction. For this phosphor

with the gradually increased Sc

contents from

=0 to

the blue emission intensity of Ce

for

=2 sample increases to 1.7 times and the red emission intensity of Mn

increases to 1.9 times. By monitoring the photoluminescence and diffuse reflection spectra

it reveals that the increases of the Ce

and Mn

emissions are directly related with the enhancement of the absorbance of Ce

and the energy transfer efficiency from Ce

to Mn

. The

=2 sample

(SiO

)

:Ce

was chosen for further thermal properties investigation. With temperature increasing

the red emission of Mn

increases originally and then decreases. As the temperature reaches to 488 K

the intensity is as high as 84% of that at room temperature. The enhanced red luminescence and superior temperature stability indicate BSS:Ce

could be used for UV-based white LEDs as the red light source.

关键词

Keywords

references

Nakamura S, Mukai T, Senoh M. Candela-class high-brightness InGaN/AlGaN double-heterostructure blue-light-emitting diodes [J]. Appl. Phys. Lett., 2004, 64(13):1687-1689.[2] Li X F, Budai J D, Liu F, et al. New yellow Ba0.93Eu0.07Al2O4 phosphor for warm-white light-emitting diodes through single-emitting-center conversion [J]. Light: Sci. Appl., 2013, 2:e50-1-8.[3] Narukawa Y, Narita J, Sakamoto T, et al. Ultra-high efficiency white light emitting diodes [J]. Jpn. J. Appl. Phys., 2006, 45(2):L1084-L1086.[4] Uchida Y, Taguchi T. Lighting theory and luminous characteristics of white light-emitting diodes [J]. Opt. Eng., 2005, 44(12):124003-1-6.[5] Yu J Y, Hao Z D, Zhang X, et al. A new emission band of Eu2+ and its efficient energy transfer to Mn2+ in Sr2Mg3P4O15: Mn2+,Eu2+ [J]. Chem. Commun., 2011, 47(12):12376-1-3.[6] Hao Z D, Zhang J H, Zhang X, et al. White light emitting diode by using -Ca2P2O7:Eu2+,Mn2+ phosphor [J]. Appl. Phys. Lett., 2007, 90(26):261113-1-3.[7] Liu Y F, Zhang X, Hao Z D, et al. Tunable full-color-emitting Ca3Sc2Si3O12:Ce3+,Mn2+ phosphor via charge compensation and energy transfer [J]. Chem. Commun., 2011, 47(10):10677-1-3.[8] Liu Q Z, Zhang J H, Zhang D K, et al. Luminescence properties and energy transfer in Ba9Y2(SiO4)6:Ce3+,Mn2+ [J]. Chin. J. Lumin.(发光学报), 2013, 34(3):297-302 (in Chinese).[9] Wu Z C, Liu J, Gong M L. Thermally stable luminescence of SrMg2(PO4)2:Eu2+ phosphor for white light NUV light-emitting diodes [J]. Chem. Phys. Lett., 2008, 466(1):88-90.[10] Blasse G, Grabmaier B C. Luminescent Materials [M]. Berlin: Springer, 1994: chap. 5.[11] Hsu D, Skinner J L. Nonperturbative theory of temperature-dependent optical dephasing in crystals. I. Acoustic or optical phonons [J]. Chem. Phys., 1984, 81:5471-5479.[12] Zhang J H, Lyu W, Hao Z D, et al. Color-tunable white-light emitting BaMg2Al6Si9O30:Eu2+,Tb3+,Mn2+ phosphors via energy transfer [J]. Chin. Opt.(中国光学), 2012, 5(3):203-208 (in Chinese).

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