Results 101 to 110 of about 10,430 (310)
Magnetic property and interlayer segregation in spin valve metal multilayers
, 2002 The experimental results show that the exchange coupling field of NiFe/FeMn for Ta/ NiFe/FeMn/Ta multilayers is higher than that for the spin valve multilayers Ta/NiFe/Cu/NiFe/FeMn/ Ta. In order to find out the reason, the composition and chemical states
Li MH +6 more
core
Structural and magnetic properties of Ni/gamma-Fe/Ni multilayers
, 1997 The crucial point in the characterization of magnetic interfaces is the knowledge of the morphology and the structure of the films. Ni/gamma-Fe/Ni multilayers were grown on three different buffer layers.
A.M. Prandini +7 more
core +1 more source
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
Structure evolution and magnetic properties of annealed nanoscale Gd/Ti multilayers
EPJ Web of Conferences, 2013 The structure and magnetic properties were comparatively analyzed for [Gd/Ti]n multilayers with Gd layer thickness of 1.5 to 12 nm. Multilayers were deposited by sputtering technique at room temperature and annealed for the temperatures up to 400 ºC.
Larrañaga A. +3 more
doaj +1 more source
Molecular mobility and transport in polymer membranes and polyelectrolyte multilayers
, 2007 Polyelectrolyte multilayers prepared by the layer-by-layer technique provide an efficient way to generate planar structures of tailored surface charge and hydrophobicity, which are used as membranes for pervaporation.
Scheler, Ulrich +2 more
core +1 more source
Advanced Materials, EarlyView.Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley +1 more source
Driving skyrmions in flow regime in synthetic ferrimagnets
Nature CommunicationsThe last decade has seen significant improvements in our understanding of skyrmions current induced dynamics, along with their room temperature stabilization, however, the impact of local material inhomogeneities still remains an issue that impedes ...
Sougata Mallick +14 more
doaj +1 more source
Role of the Recombination Zone in Organic Light‐Emitting Devices
Advanced Materials, EarlyView.This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley +1 more source
Polarization Analysis in Mössbauer Reflectometry with Synchrotron Mössbauer Source
Condensed Matter, 2019 Polarization selection of the reflected radiation has been employed in Mössbauer reflectivity measurements with a synchrotron Mössbauer source (SMS).
Marina Andreeva +4 more
doaj +1 more source
Magnetic anisotropy in metallic multilayers
, 1996 Ferromagnetic materials exhibit intrinsic `easy' and `hard' directions of the magnetization. This magnetic anisotropy is, from both a technological and fundamental viewpoint one of the most important properties of magnetic materials.
Johnson, M.T. +7 more
core +1 more source