Relaxation in magnetic nanostructures

MA Novak, WSD Folly, JP Sinnecker… - … of magnetism and magnetic …, 2005 - Elsevier
… We will present some results showing that magnetic relaxation over a wide temperature …
activated superparamagnetic relaxation. For an ensemble of identical particles the relaxation of …

Magnetic relaxation in molecular nanostructures

MA Novak - Journal of Magnetism and Magnetic Materials, 2004 - Elsevier
… In this paper we will review some aspects of magnetic relaxation, in particular thermally
activated … of magnetic relaxation that may help in the understanding of other magnetic systems. …

Structure–relaxivity relationships of magnetic nanoparticles for magnetic resonance imaging

Z Zhou, L Yang, J Gao, X Chen - Advanced Materials, 2019 - Wiley Online Library
… synthesis of magnetite nanostructures with different surface … These magnetic nanostructures
exhibited 2.5–4.2 times … metal-rich facets in T 1 relaxation enhancement of MNPs. Given the …

Effects of interactions on the relaxation processes in magnetic nanostructures

LJ Atkinson, TA Ostler, O Hovorka, KK Wang, B Lu… - Physical Review B, 2016 - APS
… the relaxation of magnetization in magnetic nanostructures is key to optimizing magnetic
the role of interactions between nanostructures on the relaxation processes of granular …

Magnetic nanostructures

K Bennemann - Journal of Physics: Condensed Matter, 2010 - iopscience.iop.org
… , in nanostructured thin films a magnetic domain structure is frequently present. The size of
the domains and their relaxation … of the nanostructure and its magnetic domain formation. This …

Relaxation in magnetic nanostructures

R Skomski, J Zhou, DJ Sellmyer - Journal of applied physics, 2005 - pubs.aip.org
… to a magnetic diffusion equation with a particle-size-dependent diffusivity which is indirectly
proportional to the relaxation-time parameter τ o⁠. For small particles, the relaxation time is …

Magnetic nanostructures

FJ Himpsel, JE Ortega, GJ Mankey… - Advances in physics, 1998 - Taylor & Francis
… and technology of magnetic nanostructures. It starts out with recent progress in nanofabrication,
gives a tutorial on the connection between electronic states and magnetic properties, …

[PDF][PDF] Spin relaxation in magnetic nanostructures

E Barati - 2014 - rcin.org.pl
… The SO interaction is also an essential factor in spin relaxation processes in magnetic
systems which are of main interest in the present work. It also largely affects the magnetic

Internal magnetic structure of nanoparticles dominates time‐dependent relaxation processes in a magnetic field

CL Dennis, KL Krycka, JA Borchers… - Advanced Functional …, 2015 - Wiley Online Library
Magnetic nanostructured materials have garnered interest for over 100 years because
their responsiveness to magnetic fields is important in science and technology.1-6 Medical …

Magnetic properties of nanostructured materials

DL Leslie-Pelecky, RD Rieke - Chemistry of materials, 1996 - ACS Publications
… Note also that the relaxation time depends critically on the … of diameter 11.4 nm will have
a relaxation time of 0.1 s. … of a system have the same relaxation time; however, the expected …