Single crystal holmium iron garnet : Anomalous behaviour of the Faraday rotation

1979 ◽  
Vol 50 (B3) ◽  
pp. 2109-2111 ◽  
Author(s):  
M. Fadly ◽  
M. Guillot ◽  
P. Feldmann ◽  
H. Le Gall ◽  
H. Makram
Keyword(s):  
Single Crystal ◽  
Faraday Rotation ◽  
Anomalous Behaviour ◽  
Iron Garnet

Faraday rotation in single crystal erbium iron garnet

1980 ◽  
Vol 21 (3) ◽  
pp. 280-284 ◽  
Author(s):  
P. Feldmann ◽  
H. Le Gall ◽  
J.M. Desvignes ◽  
M. Guillot ◽  
A. Marchand
Keyword(s):  
Single Crystal ◽  
Faraday Rotation ◽  
Iron Garnet

Ferromagnetic Resonance in Single Crystal Bismuth Iron Garnet Films

1999 ◽  
Vol 603 ◽  
Author(s):  
V. Denysenkov ◽  
A. Jalali-Roudsar ◽  
N. Adachi ◽  
S. Khartsev ◽  
A. Grishin ◽  
...  
Keyword(s):  
Single Crystal ◽  
Ferromagnetic Resonance ◽  
Faraday Rotation ◽  
Visible Region ◽  
Perpendicular Magnetic Anisotropy ◽  
X Ray Diffraction ◽  
Rotation Effect ◽  
Garnet Films ◽  
Angular Measurements ◽  
Iron Garnet

AbstractAmong other magneto-optic materials bismuth substituted yttrium iron garnet (BixY1−x)3 Fe5O12 has the highest Faraday rotation effect in visible region. Completely substituted bismuth iron garnet Bi3Fe5O12 (BIG) films have been grown by pulsed laser deposition technique onto (111) (NdGd)3(ScGa)5O12 single crystal with lattice constant of 12.623 Å. X-ray diffraction proves epitaxial film quality. VSM measurements yield the saturation magnetization 4πMs, = 1100 G and coercive field is about 50 Oe. Ferromagnetic resonance (FMR) method reveals perpendicular magnetic anisotropy in fabricated films. Angular measurements of FMR give the constants of uniaxial and cubic anisotropy in BIG film: Ku = 5.9×104 erg/cm3 and K1= - 6.95×103 erg/cm3. The Faraday rotation has been found to reach - 7.8 deg/µm at 630 nm.

Faraday rotation and optical absorption of a single crystal of bismuth‐substituted gadolinium iron garnet

1973 ◽  
Vol 44 (10) ◽  
pp. 4789-4790 ◽  
Author(s):  
Hiroshi Takeuchi ◽  
Shin‐ichi Ito ◽  
Itsuo Mikami ◽  
Satoshi Taniguchi
Keyword(s):  
Optical Absorption ◽  
Single Crystal ◽  
Faraday Rotation ◽  
Iron Garnet

YTTERBIUM SUBLATTICE CONTRIBUTION TO THE FARADAY ROTATION OF YTTERBIUM IRON GARNET

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-961-C8-962
Author(s):  
M. Guillot ◽  
H. Le Gall ◽  
A. Marchand ◽  
A. Barlet ◽  
M. Artinian ◽  
...  
Keyword(s):  
Faraday Rotation ◽  
Iron Garnet

Observation of Enhanced Faraday Effect in Garnet-Based Magnetophotonic Crystals

2004 ◽  
Vol 834 ◽  
Author(s):  
A. A. Fedyanin ◽  
D. Kobayashi ◽  
K. Nishimura ◽  
H. Uchida ◽  
M. Inoue ◽  
...  
Keyword(s):  
Faraday Rotation ◽  
Faraday Effect ◽  
Silicon Oxide ◽  
Photonic Band Gap ◽  
One Dimensional ◽  
Garnet Films ◽  
Faraday Rotation Angle ◽  
Magnetophotonic Crystals ◽  
Iron Garnet ◽  
Photonic Band

ABSTRACTThe fabrication of one-dimensional magnetophotonic crystals (MPC) composed from Bi-substituted yttrium-iron-garnet films separated by the silicon oxide layers is presented. The enhancement of the Faraday rotation angle is observed at the spectral regions of the photonic band gap edges. The effective Faraday rotation achieves the values up to 1.5 degrees per micron at 1100-nm-wavelength.

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