Optical constants of yttrium–iron garnet single-crystal film structures

• DOI: 10.1007/s10812-009-9165-3
• Publication Date: 2009-05-21T01:38:54Z
• Authors: V. R. Sobol; T. V. Volchik; S. M. Arabei; B. V. Korzun; N. A. Kalanda
• Keywords: Yttrium Iron Garnet; Gadolinium gallium garnet; Crystal (programming language)

Light-attenuation spectra of yttrium–iron garnet single-crystal film structures grown on a gallium–gadolinium garnet substrate by liquid-phase epitaxy from the undercooled solution in the melt have been studied and compared with those of bulk yttrium–iron garnet samples. The calculated optical constants are discussed taking into account the influence of crystal field on the splitting of the energy states of iron ions in the film samples.