scholarly journals Giant Enhancement of the Faraday Effect in a Magnetoplasmonic Nanocomposite

2021 ◽  
Author(s):  
Sergey Tomilin ◽  
Andrey Karavaynikov ◽  
Sergey Dmitrievich Lyashko ◽  
Elena Totosovna Milyukova ◽  
Olga Tomilina ◽  
...  
Keyword(s):  
Faraday Effect

Magnetooptic Faraday effect in semiconductors

1973 ◽  
Vol 109 (4) ◽  
pp. 667 ◽  
Author(s):  
Yu.I. Ukhanov
Keyword(s):  
Faraday Effect

Magnetic moment of a single metal nanoparticle determined from the Faraday effect

2013 ◽  
Vol 87 (3) ◽  
Author(s):  
Jacek Szczytko ◽  
Nataša Vaupotič ◽  
Karolina Madrak ◽  
Paweł Sznajder ◽  
Ewa Górecka
Keyword(s):  
Magnetic Moment ◽  
Faraday Effect ◽  
Metal Nanoparticle

scholarly journals Magneto-Optical Characteristics of Streptavidin-Coated Fe3O4@Au Core-Shell Nanoparticles for Potential Applications on Biomedical Assays

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Chin-Wei Lin ◽  
Jian-Ming Chen ◽  
You-Jun Lin ◽  
Ling-Wei Chao ◽  
Sin-Yi Wei ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Faraday Effect ◽  
Au Nanoparticles ◽  
Optical Characteristics ◽  
Enzyme Linked Immunosorbent Assay ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Time Resolved ◽  
Biotechnology Research ◽  
Core Shell Nanoparticles

Abstract Recently, gold-coated magnetic nanoparticles have drawn the interest of researchers due to their unique magneto-plasmonic characteristics. Previous research has found that the magneto-optical Faraday effect of gold-coated magnetic nanoparticles can be effectively enhanced because of the surface plasmon resonance of the gold shell. Furthermore, gold-coated magnetic nanoparticles are ideal for biomedical applications because of their high stability and biocompatibility. In this work, we synthesized Fe3O4@Au core-shell nanoparticles and coated streptavidin (STA) on the surface. Streptavidin is a protein which can selectively bind to biotin with a strong affinity. STA is widely used in biotechnology research including enzyme-linked immunosorbent assay (ELISA), time-resolved immunofluorescence (TRFIA), biosensors, and targeted pharmaceuticals. The Faraday magneto-optical characteristics of the biofunctionalized Fe3O4@Au nanoparticles were measured and studied. We showed that the streptavidin-coated Fe3O4@Au nanoparticles still possessed the enhanced magneto-optical Faraday effect. As a result, the possibility of using biofunctionalized Fe3O4@Au nanoparticles for magneto-optical biomedical assays should be explored.

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.

Measurement of the current in water discharge using magneto-optical Faraday effect

2006 ◽  
Vol 99 (9) ◽  
pp. 093307 ◽  
Author(s):  
G. S. Sarkisov ◽  
J. R. Woodworth
Keyword(s):  
Faraday Effect ◽  
Water Discharge

The Faraday effect for sodium anion in solution

1973 ◽  
Vol 20 (4) ◽  
pp. 371-373 ◽  
Author(s):  
T.R. Tuttle
Keyword(s):  
Faraday Effect

Surface Plasmon Polaritons and Inverse Faraday Effect

2012 ◽  
Vol 190 ◽  
pp. 369-372 ◽  
Author(s):  
N.E. Khokhlov ◽  
V.I. Belotelov ◽  
A.N. Kalish ◽  
A.K. Zvezdin
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Surface Plasmon Polariton ◽  
Faraday Effect ◽  
Angle Of Incidence ◽  
Local Magnetization ◽  
Inverse Faraday Effect ◽  
Order Of Magnitude ◽  
Plasmon Polariton ◽  
Plasmon Polaritons

t is shown that the inverse Faraday effect appears in the case of surface plasmon polariton propagation near a metal-paramagnetic interface. The inverse Faraday effect in nanostructured periodically perforated metaldielectric films increases because of the excitation of surface plasmon polaritons. In this case, a stationary magnetic field is amplified by more than an order of magnitude compared to the case of a smooth paramagnetic film. The distribution of an electromagnetic field is sensitive to the wavelength and the angle of incidence of light, which allows one to efficiently control the local magnetization arising due to the inverse Faraday effect.

Optical activity and the Faraday effect at X-ray frequencies

1981 ◽  
Vol 43 (2) ◽  
pp. 321-332 ◽  
Author(s):  
M. Hart ◽  
A. R. D. Rodrigues
Keyword(s):  
Optical Activity ◽  
Faraday Effect ◽  
X Ray
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