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Magnetic properties of pulsed laser ablated YIG thin films on different substrates

Authors
Journal
Journal of Magnetism and Magnetic Materials
0304-8853
Publisher
Elsevier
Publication Date
Identifiers
DOI: 10.1016/j.jmmm.2003.12.223
Keywords
  • Yttrium Iron Garnet
  • Yfeo3
  • Pulsed Laser Deposition
  • Xrd
  • Saturation Magnetization

Abstract

Abstract Thin films of yttrium iron garnet (YIG) were deposited on single crystals of gadolinium gallium garnet (GGG) (1 1 1) and Si (1 0 0) substrates by pulsed laser deposition (PLD). The films deposited at substrate temperature ( T s) of 750°C on GGG substrates show textured YIG phase. However, films deposited on Si substrates at T s of 600–750°C, show YFeO 3 phase along with one YIG (4 0 0) peak. For a T s of 850°C only one peak of very low intensity is observed which is close to (8 2 0) of YIG and (2 3 1) of YFeO 3.

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