Experimental and first-principles studies on photoluminescence of Ce3+-doped calcium chloroborate Ca2BO3Cl

• Published in: Journal of luminescence Vol. 244; p. 118730
• Main Authors: Berezovskaya, Irina V., Zhou, Shihang, Lou, Bibo, Yin, Min, Ma, Chong-Geng, Voloshinovskii, Anatoliy S., Dotsenko, Vladimir P.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.04.2022
• Subjects: Calcium chloroborate; Cerium; Defects; DFT calculations; Luminescence; Cerium; Calcium chloroborate; DFT calculations; Luminescence; Defects

The luminescense properties of Ce3+ ions in Ca2BO3Cl were studied upon excitation in the 3–20 eV range. It is shown that because of the presence of different charge compensating defects, the various types of centers involving Ce3+ are formed in Ca2BO3Cl. Based on the results obtained, the values of...