Radioluminescence and X-ray excited optical luminescence of SrAl2O4:Eu nanopowders

Montes, Paulo J.R.; Valério, Mário E.G.; Azevedo, G. de M.

doi:10.1016/j.nimb.2008.03.140

Cited by 28 publications

(13 citation statements)

References 15 publications

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“…Comparing the two SrAl 2 O 4 phases, it is shown that there is practically no difference between their lattice energies indicating that these two phases may coexist. This result is consistent with the experimental finds by Montes et al [21] that reports the existence of these two phases in their samples. …”

Section: Derivation Of Potentialssupporting

confidence: 94%

Intrinsic Defects in Strontium Aluminates studied via Computer Simulation Technique

Rezende

Araujo

Valério

et al. 2010

J. Phys.: Conf. Ser.

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Abstract. We present the results of computer simulation studies for all 10 different crystalline phases of the strontium aluminate family. After deriving a reliable potential model that reproduces all structures, the energetic process involving in creation of intrinsic defects were calculated, namely the Schottky, pseudo-Schottky, anti-Schottky, and Frenkel defects. The results indicated that the entire family of strontium aluminates can be divided in three groups according to the type of the predominant intrinsic defect formed, SrO pseudo-Schottky defect, oxygen Frenkel defect or Strontium Frenkel defect.

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Section: Derivation Of Potentialssupporting

confidence: 94%

Intrinsic Defects in Strontium Aluminates studied via Computer Simulation Technique

Rezende

Araujo

Valério

et al. 2010

J. Phys.: Conf. Ser.

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show abstract

“…The emission lines at 590, 650, 700 nm corresponds to 5 D 0 -7 F 1 , 5 D 0 -7 F 4 and 5 D 0 -7 F 4 transitions, respectively. Note that several literature examples suggest emission from Eu doped SrAl 2 O 4 materials can occur in these regions [3,19].…”

Section: Eu Doped Sral 2 Omentioning

confidence: 95%

Synthesis and optical properties of Er3+ and Eu3+ doped SrAl2O4 phosphor ceramic

Ayvacıklı

Ege

Yerci

et al. 2011

Journal of Luminescence

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“…In recent work [17] X-Ray Excited Optical Luminescence (XEOL) was evaluated as a function of the X-ray energy. In this work analysis regarding the irradiation time is carried out.…”

Section: Article In Pressmentioning

confidence: 99%

Radioluminescence properties of rare earths doped SrAl2O4 nanopowders

Montes¹,

Valério²

2010

Journal of Luminescence

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Radioluminescence and X-ray excited optical luminescence of SrAl2O4:Eu nanopowders

Cited by 28 publications

References 15 publications

Intrinsic Defects in Strontium Aluminates studied via Computer Simulation Technique

Intrinsic Defects in Strontium Aluminates studied via Computer Simulation Technique

Synthesis and optical properties of Er3+ and Eu3+ doped SrAl2O4 phosphor ceramic

Radioluminescence properties of rare earths doped SrAl2O4 nanopowders

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