DocumentCode
1072826
Title
Magnetic and structural characteristics of pulsed laser deposited epitaxial Y3Fe5O12 films
Author
Dorsey, Paul C. ; Bushnell, Steven E. ; Seed, Randall G. ; Vittoria, Carmine
Author_Institution
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
Volume
29
Issue
6
fYear
1993
fDate
11/1/1993 12:00:00 AM
Firstpage
3069
Lastpage
3071
Abstract
Epitaxial Y3Fe5O12 films are grown on (111) gadolinium gallium garnet substrates using the pulsed laser deposition technique. The results demonstrate that epitaxial YIG films could be prepared under a wide range of deposition conditions, but narrow linewidth (ΔH≅1 Oe) films are produced only at low oxygen partial pressures and relatively high substrate temperatures. The films exhibit a uniaxial magnetic anisotropy parameter which changes sign from negative to positive with increasing oxygen partial pressure
Keywords
Rutherford backscattering; X-ray chemical analysis; X-ray diffraction examination of materials; ferrimagnetic resonance; garnets; magnetic anisotropy; magnetic epitaxial layers; magnetic thin films; pulsed laser deposition; scanning electron microscope examination of materials; vapour phase epitaxial growth; yttrium compounds; (111) surface; GdGG substrate; GdGa5O12; O2 partial pressure; Rutherford backscattering spectroscopy; SEM; X-ray diffraction; Y3Fe5O12 epitaxial films; YIG film; energy dispersive spectroscopy; ferrimagnetic resonance; magnetic characteristics; narrow linewidth film; pulsed laser deposition technique; structural characteristics; substrate temperatures; uniaxial magnetic anisotropy parameter; Diffraction; Epitaxial growth; Ferrite films; Garnet films; Iron; Magnetic films; Optical pulses; Pulsed laser deposition; Substrates; X-ray scattering;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.281118
Filename
281118
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