Mn2+ doping inside glass substrate utilizing metal ion beam implantation technique

被引：1
|
作者：
Hwang, Yong Seok [1 ]
Aryal, Pabitra [2 ]
Kim, H. J. [2 ]
Ntarisa, Amos V. [2 ]
Saha, Sudipta [2 ]
Kim, Chorong [1 ]
Kothan, S. [3 ]
Kaewkhao, J. [4 ]
机构：
[1] Korea Atom Energy Res Inst, Korea Multipurpose Accelerator Complex, Gyeongju 38180, South Korea
[2] Kyungpook Natl Univ, Dept Phys, Daegu 41566, South Korea
[3] Chiang Mai Univ, Fac Associated Med Sci, Ctr Radiat Res & Med Imaging, Dept Radiol Technol, Chiang Mai 50200, Thailand
[4] Nakhon Pathom Rajabhat Univ, Ctr Excellence Glass Technol & Mat Sci CEGM, Nakhon Pathom 73000, Thailand
来源：
OPTIK | 2022年 / 262卷
基金：
新加坡国家研究基金会;
关键词：
Ion implantation; Glass substrates; Melt-quenching; Photoluminescence; ENERGY-TRANSFER; CE3+; LUMINESCENCE;
D O I：
10.1016/j.ijleo.2022.169270
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The Korea multi-purpose accelerator complex (KOMAC) has been providing metal ion beam services such as Cr+, Fe+, Co+, Cu+, Mg+ and Ni+ using a modified Bernas ion source for diverse users. In this study, metal ion implantation facilitated by KOMAC has been utilized to implant Mn+ ions into a glass substrate. First, phosphate glass substrate doped with CeBr3 was fabricated following melt-quenching technique and then Mn+ ion beam was irradiated with flounces of 5 x 1016 ions/cm2. The irradiated sample was heat-treated at 400 degrees C, and characterized by absorption, excitation, and emission spectra. The presence of Mn2+ and the existence of energy transfer from Ce3+ to Mn2+ were explored by characteristic emission and excitation spectra. The emission intensity of Mn2+ was significantly higher when excited by Ce3+ excitation than Mn2+.
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页数：6
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