Anisotropic magnetic nanoparticles: A review of their properties, syntheses and potential applications

D Lisjak, A Mertelj - Progress in Materials Science, 2018 - Elsevier
Magnetic nanoparticles (MNPs) are of great scientific interest because of the size effect
associated with their magnetic properties and, even more so, because of their wide-ranging …

Giant magnetoresistance: Basic concepts, microstructure, magnetic interactions and applications

I Ennen, D Kappe, T Rempel, C Glenske, A Hütten - Sensors, 2016 - mdpi.com
The giant magnetoresistance (GMR) effect is a very basic phenomenon that occurs in
magnetic materials ranging from nanoparticles over multilayered thin films to permanent …

Heck reaction catalyzed by Pd-modified zeolites

L Djakovitch, K Koehler - Journal of the American Chemical …, 2001 - ACS Publications
[Pd]-exchanged NaY zeolites have been prepared, characterized, and applied for the first
time for catalytic carbon− carbon coupling reactions. The catalysts exhibit a high activity and …

Granular Cu-Co alloys as interacting superparamagnets

P Allia, M Coisson, P Tiberto, F Vinai, M Knobel… - Physical Review B, 2001 - APS
The anhysteretic magnetization of the granular metallic alloy Cu 90 Co 10 is experimentally
studied over a wide temperature range (2–700 K). The measurements definitely exclude that …

Magnetic hysteresis based on dipolar interactions in granular magnetic systems

P Allia, M Coisson, M Knobel, P Tiberto, F Vinai - Physical Review B, 1999 - APS
The magnetic hysteresis of granular magnetic systems is investigated in the high-
temperature limit (T≫ blocking temperature of magnetic nanoparticles). Measurements of …

Memory effect and spin-glass-like behavior in Co-Ag granular films

J Du, B Zhang, RK Zheng, XX Zhang - Physical Review B—Condensed Matter …, 2007 - APS
The memory effect was clearly observed in dc-sputtered metallic, magnetic Co-Ag granular
films, which indicates the existence of a spin-glass-like phase at low temperatures. However …

[HTML][HTML] Review and outlook: from single nanoparticles to self-assembled monolayers and granular GMR sensors

A Weddemann, I Ennen, A Regtmeier… - Beilstein journal of …, 2010 - beilstein-journals.org
This paper highlights recent advances in synthesis, self-assembly and sensing applications
of monodisperse magnetic Co and Co-alloyed nanoparticles. A brief introduction to solution …

Crossover from superspin glass to superferromagnet in nanostructured thin films

J Alonso, ML Fdez-Gubieda, JM Barandiarán… - Physical Review B …, 2010 - APS
Fe x Ag 100− x granular thin films, with 20≤ x≤ 50, have been prepared by the dc-
magnetron sputtering deposition technique. With this technique we have been able to obtain …

Phase separation in high-magnetoresistance materials

MGM Miranda, E Estévez-Rams, G Martinez… - Physical Review B, 2003 - APS
The relation between giant magnetoresistance (GMR) and phase separated nanostructures
in Cu 90 Co 10 is studied using magnetotransport measurements together with transmission …

Electron transport properties of magnetic granular films

DL Peng, JB Wang, LS Wang, XL Liu, ZW Wang… - Science China Physics …, 2013 - Springer
In this paper, we present a review of electron transport properties of magnetic granular films.
Magnetic granular films are nanocomposite materials which consist of magnetic …