Near-Infrared Emission in Na5Y(WO4)4:Nd3

• Published in: Physics of the solid state Vol. 66; no. 9; pp. 291 - 298
• Main Authors: Pusdekar, Ashvini, Ugemuge, N. S., Nafdey, R. A., Moharil, S. V.
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 01.09.2024; Springer Nature B.V
• Subjects: Emission analysis; Emission spectra; Energy levels; Energy transfer; Excitation spectra; Line spectra; Luminescence; Near infrared radiation; Physics; Physics and Astronomy; Solid State Physics; tungstate; phosphor; luminescence; Nd

Luminescence in Na 5 Y(WO 4 ) 4 :Nd 3+ is investigated for the first time. The emission is in the near-infrared region. The well known 4 F 3/2 → 4 I 9/2 transition leads to most intense line at 1069 nm. The excitation and emission spectra are interpreted using the energy level diagram of Nd 3+ . The...