Pressure‐Induced Remarkable Spectral Red‐Shift in Mn2+‐Activated NaY9(SiO4)6O2 Red‐Emitting Phosphors for High‐Sensitive Optical Manometry

Pressure‐Induced Remarkable Spectral Red‐Shift in Mn2+‐Activated NaY9(SiO4)6O2 Red‐Emitting Phosphors for High‐Sensitive Optical Manometry

Abstract To settle the low sensitivity of luminescent manometers, the Mn2+‐activated NaY9(SiO4)6O2 red‐emitting phosphors with splendid pressure sensing performances are developed. Excited by 408 nm, the resulting products emit bright red emission originating from 4T1(4G) → 6A1 transition of Mn2+, i...

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Bibliographic Details
Main Authors: Qifeng Zeng, Marcin Runowski, Junpeng Xue, Laihui Luo, Lukasz Marciniak, Víctor Lavín, Peng Du
Format: Article
Language:English
Published: Wiley 2024-03-01
Series:Advanced Science
Subjects:
d‐block metal ions
high‐pressure luminescence
Mn2+ emission
optical manometry
phosphors
Online Access:https://doi.org/10.1002/advs.202308221

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