The effect of Eu2+ doping concentration on luminescence properties of Sr3B2O6:Eu2+ yellow phosphor

Song, Yue; Liu, Quansheng; Zhang, Xiyan; Fang, Xiaogong; Cui, Tian

doi:10.1016/j.materresbull.2013.05.101

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Iii3 Interaction Mechanism Between the Ions In Energy Transfer Process1

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Cited by 14 publications

(2 citation statements)

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“…Van Uitert has proposed the method to determine the main interaction mechanism through fluorescence spectra [12]. He showed when the doping contents are higher than quenching concentration, the dependence of total emission intensity on doping content obeys the equation [13]:…”

Section: Iii3 Interaction Mechanism Between the Ions In Energy Transfer Processmentioning

confidence: 99%

Luminescence quenching of Sm3+ ions in alkali borotellurite glasses

Tuyen¹,

Độ²

2016

Comm. in Phys.

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The dependence of luminescence intensity on Sm\(^{3 + }\) ions concentration in alkali borotellurite (ABTe) glasses has been studied. The quenching of luminescence intensity happens around 0.75 mol% concentration of Sm\(^{3 + }\) ions and it can relate the energy transfer process through cross--relaxation (CR), the CR channels in ABTe: Sm\(^{3 + }\) have been shown. The method of Van Uitert was used to find the dominant interaction mechanism for energy transfer process.

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Section: Iii3 Interaction Mechanism Between the Ions In Energy Transfer Processmentioning

confidence: 99%

Luminescence quenching of Sm3+ ions in alkali borotellurite glasses

Tuyen¹,

Độ²

2016

Comm. in Phys.

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“…However, the emission wavelength of YAG:Ce 3+ phosphor lack of red component is too short to provide pure white LED. In order to improve white LEDs color rendering and decrease color temperature, some new types of phosphor like silicate [4][5][6][7][8][9][10][11][12][13] , nitride [14,15] and borate [16][17][18] etc [19,20] were carried out and the method adding red phosphor into YAG:Ce 3+ phosphor was proposed. Presently [21] , all kinds of red phosphor were put forward to using in white LED as nitride [22] , molybdate [23][24][25] , vanadate [26,27] , sulfide [28,29] , phosphate [30] , borate [31,32] and so on.…”

Section: Introductionmentioning

confidence: 99%