Surface Plasmon Resonance in “Monolayer of Ni Nanoparticles/Dielectric Spacer/Au (Ni) Film” Nanostructure

SURFACE MAGNETISM OF THE CLEAN Ni (111) SURFACE AND OF A Ni MONOLAYER ON Cu (111)

Results of highly precise all-electron local spin density FLAPW calculations on (i) a close-packed 7-layer Ni (111) slab and (ii) a p (1 x 1) Ni monolayer on Cu (111) are presented. For Ni ( I l l ) , we find an enhancement of the magnetic moment for both the surface (to 0.63 pB) and sub-surface Ni layers (from a center layer value of 0.58 pB). In contrast, a slight decrease of the magnetic hyp...

A Sensitive and Stable Surface Plasmon Resonance Sensor Based on Monolayer Protected Silver Film

In this paper, we present a stable silver-based surface plasmon resonance (SPR) sensor using a self-assembled monolayer (SAM) as a protection layer and investigated its efficiency in water and 0.01 M phosphate buffered saline (PBS). By simulation, silver-based SPR sensor has a better performance in field enhancement and penetration depth than that of a gold-based SPR sensor, which are 5 and 1.4...

Thick Film Ni-Ferrite Inductors

Interfacial nanostructure induced spin-reorientation transition in Ni/Fe/Ni/W(110)

J.-S. Lee,1 J. T. Sadowski,2 H. Jang,3 J.-H. Park,3,4 J.-Y. Kim,5 J. Hu,6 R. Wu,6 and C.-C. Kao1 1Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA 2Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, USA c−CCMR and Department of Physics, Pohang University of Science and Technology, Pohang ...

Surface Plasmon Resonance Sensor with Magneto-optical Thin Film

Thanks to resonant excitation of surface plasmons, SPR sensors including ferromagnetic thin films allow the enhancement of the magneto-optical response. MO-SPR structures with Au/Co/Au sandwiches are theoretically analyzed in transverse configuration. The influence of sandwich film thicknesses and layer order is discussed. The optimized geometry and corresponding feedback are specified.