Journal of Ceramic Processing Research
- 제13권spc1호
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- Pages.6-9
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- 2012
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- 1229-9162(pISSN)
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- 2672-152X(eISSN)
Luminescence properties of Eu3+ : RE2O3 [RE = Gd, Y, La] nanocrystallines prepared by solvothermal reaction method
- Chung, Jong Won (Department of Physics, Pukyong National University) ;
- Yang, Hyun Kyoung (Department of Physics, Pukyong National University) ;
- Moon, Byung Kee (Department of Physics, Pukyong National University) ;
- Choi, Byung Chun (Department of Physics, Pukyong National University) ;
- Jeong, Jung Hyun (Department of Physics, Pukyong National University) ;
- Kim, Kwang Ho (School of Materials Science and Engineering, Busan National University)
- 발행 : 2012.07.01
초록
Eu3+-doped RE2O3 (RE = Gd, Y and La) phosphors were prepared by solvothermal reaction method and their crystalline structure, phase transformation and surface morphologies were investigated by using X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM). The obtained RE2O3:Eu3+ phosphors are nanocrystalline-sized. The luminescence properties of Eu3+ ions in different host materials, namely, Gd2O3, Y2O3 and La2O3 have been investigated. PACS number: 32.50.+d, 78.55.-m, 81.40.Tv.