Large size SBN single crystal growth by the resistance-heating Czochralskitechnique using crucible-base cooling

Authors
Kubota, E Yamazaki, H Ono, M Sasaura, M Yagi, S Imai, T Tate, A
Citation
E. Kubota et al., Large size SBN single crystal growth by the resistance-heating Czochralskitechnique using crucible-base cooling, J CRYST GR, 229(1), 2001, pp. 217-222
Citations number
11
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
JOURNAL OF CRYSTAL GROWTH
ISSN journal
00220248 → ACNP
Volume
229
Issue
1
Year of publication
2001
Pages
217 - 222
Database
ISI
SICI code
0022-0248(200107)229:1<217:LSSSCG>2.0.ZU;2-0
Abstract
We were able to grow Sr0.61Ba0.39Nb2O6 Single crystals, 35-50 mm in diamete r and 35-65 mm in length (180-470 g in weight) by the Czochralski technique using a resistance-heating furnace and crucible-base cooling. We were also able to obtain striation-free crystals by growing with crucible-base cooli ng and no crystal rotation, and subsequently by annealing the crystals at 1 470 degreesC for 50 h. (C) 2001 Elsevier Science B.V. All rights reserved.