Development of modified micro-pulling-down method for bromide and chloride single crystals

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SYSNO ASEP	0363915
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Development of modified micro-pulling-down method for bromide and chloride single crystals
Author(s)	Yokota, Y. (JP) Kawaguchi, N. (JP) Fukuda, K. (JP) Yanagida, T. (JP) Yoshikawa, A. (JP) Nikl, Martin (FZU-D)_{RID, ORCID, SAI}
Source Title	Journal of Crystal Growth. - : Elsevier - ISSN 0022-0248 Roč. 318, č. 1 (2011), s. 908-911
Number of pages	4 s.
Language	eng - English
Country	NL - Netherlands
Keywords	growth from melt ; halides ; scintillator materials
Subject RIV	BM - Solid Matter Physics ; Magnetism
CEZ	AV0Z10100521 - FZU-D (2005-2011)
UT WOS	000289653900197
DOI	10.1016/j.jcrysgro.2010.10.183
Annotation	We developed amodified micro-pulling-down method for the crystal growth of halide materials with highly hygroscopic nature. A removable chamber system can enter a glove box filled with Ar gas enabled to handle starting materials,setup a crucible and hot zone, grow a single crystal from the melt and take out a grown crystal without exposing to outside atmosphere. CeCl3 and Ce1% doped LaBr3 single crystals were grown without visible cracks and inclusions. Emission peak around 365 nm was observed in CeCl3 single crystal and Ce:LaBr3 single crystal indicated two emission peaks around 360 and 380nm ascribed to 5d–4f transition of Ce3+ ion.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2012

Number of the records: 1