IMPROVED MAGNETIC SENSITIVITY OF Pt/Co MULTILAYER MAGNETO-OPTICAL DISKS
نویسندگان
چکیده
منابع مشابه
Magneto-optical properties of multilayer graphene
The magneto-optical absorption properties of graphene multilayers are theoretically studied. It is shown that the spectrum can be decomposed into sub-components effectively identical to the monolayer or bilayer graphene, allowing us to understand the spectrum systematically as a function of the layer number. Oddlayered graphenes always exhibit absorption peaks which shifts in proportion to B, w...
متن کاملPlasmon-induced magneto-optical activity in nanosized gold disks.
In this Letter we show that nanostructures made out of pure noble metals can exhibit measurable magneto-optic activity at low magnetic fields. This phenomenon occurs when the localized surface plasmon resonance of the nanostructure is excited in the presence of a static magnetic field parallel to the propagation of incident light. The large magneto-optical response observed comes from an increa...
متن کاملMagneto-Optical properties of GaP single crystal
The temperature dependence of magneto-optical and magneto-photoconductivity measurements were carried out in the range of (200-330) K. A home made optical cryostat was used for the measurements. The measured room temperature value of the energy gap was found to be 2.211 eV. The temperature coefficient of energy gap was found to be -5.48×10-4 eV/K obtained by the optical absorption method and -4...
متن کاملSensitivity Enhancement of Magneto-Optical Surface Plasmon Resonance (MOSPR) Biosensor
We present the optimization of a new material structure used as transducer in a MagnetoOptical Surface Plasmon Resonance (MOSPR) biosensor. The MOSPR sensor is a modification of the standard Surface Plasmon Resonance (SPR) biosensor, which arises from the introduction of a ferromagnetic metal layer with Magneto-Optical (MO) activity together with the usual gold layer of SPR biosensors. Such com...
متن کاملMagnetic and magneto-optical properties of sputtered Co/Pd multilayers
Co/Pd multilayer thin films consisting of Co layers between 2-25 ,~, and Pd layers of typically 14 A were prepared by rf sputtering. Hysteresis loops and the magnetization were measured parallel and perpendicular to the film plane. From these measurements and torque curves it was found that the muitilayers show a transition of the easy axis from an in-plane to a direction perpendicular to the f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Magnetics Society of Japan
سال: 1995
ISSN: 1880-4004,0285-0192
DOI: 10.3379/jmsjmag.19.s1_149