Dy 3+ ‐activated  NaM  4  (VO 4 ) 3  (M = Ca, Ba, Sr) phosphor for near‐UV solid‐state lighting | Zendy

Singh Roshani | Zendy; Dhoble S. J. | Zendy

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Dy 3+ ‐activated NaM 4 (VO 4 ) 3 (M = Ca, Ba, Sr) phosphor for near‐UV solid‐state lighting

Author(s) -

Singh Roshani,

Dhoble S. J.

Publication year - 2011

Publication title -

luminescence

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.428

H-Index - 45

eISSN - 1522-7243

pISSN - 1522-7235

DOI - 10.1002/bio.1305

Subject(s) - phosphor , photoluminescence , excited state , analytical chemistry (journal) , solid state , materials science , excitation , solid state lighting , diffraction , x ray crystallography , wavelength , characterization (materials science) , chemistry , crystallography , optoelectronics , optics , physics , nanotechnology , light emitting diode , atomic physics , chromatography , quantum mechanics

We report the photoluminescence characterization of Dy 3+ ‐activated NaM 4 (VO 4 ) 3 (M = Ca, Ba, Sr) phosphors prepared by a solid‐state method. The synthesis was confirmed by X‐ray diffraction (XRD) characterization and photoluminescence (PL) emission results showed sharp blue and yellow bands for NaM 4 (VO 4 ) 3 (M = Ca, Ba, Sr):Dy 3+ phosphors at the excitation wavelength of 323 nm, which is near‐UV excitation. Thus, these phosphors could be applicable for near‐UV excited solid‐state lighting devices. Copyright © 2011 John Wiley & Sons, Ltd.

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