Results 271 to 280 of about 3,160,011 (322)

Magnet/Superconductor Nanostructures

International Journal of Modern Physics B, 2003
In Magnet/Superconductor Nanostructures it is possible to control magnetism and conductivity at the nanoscale by using localized magnetic fields from structural (dots, stripes, wires) and topological (vortices's, skyrmions and domain walls) textures in magnet and/or superconductor subsystems of the hybrid material.
I. F. Lyuksyutov, D. G. Naugle
openaire   +1 more source

Magnetic Semiconductor Nanostructures

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Wolfram Heimbrodt, Peter J. Klar
openaire   +1 more source

Designed Magnetic Nanostructures

2009
The fabrication, structure, and magnetism of a variety of designed nanostructures are reviewed, from self-assembled thin-film structures and magnetic surface alloys to core–shell nanoparticles and clusters embedded in bulk matrices. The integration of clusters and other nanoscale building blocks in complex two- and three-dimensional nanostructures ...
A. Enders, R. Skomski, D.J. Sellmyer
openaire   +1 more source

Nanostructured Magnetic Sensors

2008
The world of sensors is characterized by a large variety of devices, appropriately selected to answer the needs to detect different external conditions. For instance, multitudes of thermal sensors are present as contact and non-contact sensors, devices based on the measure of heat flux or temperature changes, and basic sensing technologies for ...
Manuel Vázquez, Aqustina Asenjo, Maria del Puerto Morales, Kleber Roberto Pirota, Giovanni Badini-Confalonieri, Manuel Hernández-Vélez   +5 more
openaire   +1 more source

Magnetic Interactions in Carbon Nanostructures

ChemInform, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
C. Goze-Bac, S. Latil, P. Lauginie, V. Jourdain, J. Conard, L. Duclaux, A. Rubio, P. Bernier   +7 more
openaire   +1 more source

Magnetic Correlations in Nanostructured Ferromagnets

Physical Review Letters, 2000
Small-angle neutron scattering experiments on nanostructured Fe, Co, and Ni reveal grain-size dependent magnetic correlations across grain boundaries. In Fe, a minimum of the correlation length is observed for grain sizes of the order of the bulk domain-wall width where the coercive field has a maximum. The results are explained within a generalization
, Loffler, , Braun, , Wagner
openaire   +2 more sources

Magnetism in Nanostructures

2017
As magnetism is susceptible to structures and strains as well as crystal defects, extensive investigations by means of first-principles calculations have been devoted to this matter. We review a series of studies on magnetism in bulk and nanostructures.
Yoshitaka Umeno, Takahiro Shimada, Yusuke Kinoshita, Takayuki Kitamura   +3 more
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Magnetic nanostructures

Advances in Physics, 1998
F. J. Himpsel, J. E. Ortega, G. J. Mankey, R. F. Willis   +3 more
openaire   +1 more source

Magnetic Disorder in Nanostructured Materials

2018
This chapter deals with the effect of magnetic disorder on macroscopic magnetic properties of nanoparticles. Due to their rich crystal chemistry, nanoparticles of spinel ferrites will be taken as a model system. After a short overview on magnetism at the nanoscale, a physical description of magnetic disorder and experimental investigation will be given.
Muscas, Giuseppe, Yaacoub, Nader, PEDDIS, DAVIDE   +2 more
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Nanostructured Magnetic Semiconductors

2022
Alessandra S. Silva, Éder V. Guimarães, Tasso O. Sales, Wesley S. Silva, Elisson A. Batista, Carlos Jacinto, Anielle C. A. Silva, Noelio O. Dantas, Ricardo S. Silva   +8 more
openaire   +1 more source