Journal article
Authors list: Uecker, R.; Wilke, H.; Schlom, D. G.; Velickov, B.; Reiche, P.; Polity, A.; Bernhagen, M.; Rossberg, M.
Publication year: 2006
Pages: 84-91
Journal: Journal of Crystal Growth
Volume number: 295
Issue number: 1
ISSN: 0022-0248
DOI Link: https://doi.org/10.1016/j.jcrysgro.2006.07.018
Publisher: Elsevier
Abstract:
Single crystals of the rare-earth scandates DyScO3, GdSCO3, SmScO3, and NdScO3 were grown by the Czochralski technique. The influence of the absorption of radiant heat in the growing crystals on interface stability was investigated. Numerical simulations were performed to calculate the influence of thermal instabilities close to the growth interface on the axial symmetry of the flow field, which eventually leads to spiral growth. To inhibit spiral formation, a conical baffle was utilized to intensifying the buoyant-thermocapillary convection. (c) 2006 Elsevier B.V. All rights reserved.
Citation Styles
Harvard Citation style: Uecker, R., Wilke, H., Schlom, D., Velickov, B., Reiche, P., Polity, A., et al. (2006) Spiral formation during Czochralski growth of rare-earth scandates, Journal of Crystal Growth, 295(1), pp. 84-91. https://doi.org/10.1016/j.jcrysgro.2006.07.018
APA Citation style: Uecker, R., Wilke, H., Schlom, D., Velickov, B., Reiche, P., Polity, A., Bernhagen, M., & Rossberg, M. (2006). Spiral formation during Czochralski growth of rare-earth scandates. Journal of Crystal Growth. 295(1), 84-91. https://doi.org/10.1016/j.jcrysgro.2006.07.018
Keywords
BATIO3 THIN-FILMS; convective instability; Czochralski method; ELEVATED-TEMPERATURES; GALLIUM GARNET; GAN EPITAXIAL-GROWTH; heat transfer; INTERFACE INVERSION; INTERNAL RADIATION; RADIANT-HEAT TRANSPORT; SINGLE-CRYSTAL GROWTH; TRANSMISSION SPECTRA
