Temperature dependence of the Cr3+-DOPED Mg2TiO4 near-infrared emission

• Published in: Optical materials Vol. 120; p. 111468
• Main Authors: Ristić, Zoran, Đorđević, Vesna, Medić, Mina, Kuzman, Sanja, Brik, Mikhail G., Antić, Željka, Dramićanin, Miroslav D.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.10.2021
• Subjects: Band shift; Lifetime; Luminescence intensity ratio; Luminescent thermometry; Mg2TiO4 Cr3; Phosphors; Band shift; Lifetime; Luminescent thermometry; Phosphors; Mg2TiO4 Cr3; Luminescence intensity ratio

This paper presents the Cr3+-activated Mg2TiO4 phosphor temperature dependance of its near infrared luminescence and its potential in the optical thermometry applications. In this respect, temperature dependences of three emission features were tested over the broad temperature range (10–500 K): (i)...