Superparamagnetism and other magnetic features in granular materials: a review on ideal and real systems
An overview on magnetic of nanostructured magnetic materials is presented, with particular
emphasis on the basic features displayed by granular nanomagnetic solids. Besides a …
emphasis on the basic features displayed by granular nanomagnetic solids. Besides a …
Different approaches to analyze the dipolar interaction effects on diluted and concentrated granular superparamagnetic systems
Controlled magnetic granular materials with different concentrations of magnetite
nanoparticles immersed in a non-conducting polymer matrix were synthesized and, their …
nanoparticles immersed in a non-conducting polymer matrix were synthesized and, their …
Shell-driven magnetic stability in core-shell nanoparticles
The magnetic properties of ferromagnetic-antiferromagnetic Co-CoO core-shell
nanoparticles are investigated as a function of the in-plane coverage density from 3.5% to …
nanoparticles are investigated as a function of the in-plane coverage density from 3.5% to …
Improving sensitivity and reproducibility of surface-enhanced Raman scattering biochips utilizing magnetoplasmonic nanoparticles and statistical methods
Surface-enhanced Raman scattering (SERS) technology has been widely recognized for its
remarkable sensitivity in biochip development. This study presents a novel sandwich …
remarkable sensitivity in biochip development. This study presents a novel sandwich …
Collective magnetic behavior in vanadium telluride induced by self-intercalation
Self-intercalation of native magnetic atoms within the van der Waals (vdW) gap of layered
two-dimensional (2D) materials provides a degree of freedom to manipulate magnetism in …
two-dimensional (2D) materials provides a degree of freedom to manipulate magnetism in …
Loop cosmological dynamics and dualities with Randall-Sundrum braneworlds
P Singh - Physical Review D—Particles, Fields, Gravitation, and …, 2006 - APS
The discrete quantum geometric effects play an important role in dynamical evolution in the
loop quantum cosmology. These effects which are significant at the high energies lead to the …
loop quantum cosmology. These effects which are significant at the high energies lead to the …
The interplay between single particle anisotropy and interparticle interactions in ensembles of magnetic nanoparticles
This paper aims to analyze the competition of single particle anisotropy and interparticle
interactions in nanoparticle ensembles using a random anisotropy model. The model is first …
interactions in nanoparticle ensembles using a random anisotropy model. The model is first …
[HTML][HTML] Role of the surface effects and interparticle magnetic interactions in the temperature evolution of magnetic resonance spectra of ferrihydrite nanoparticle …
DA Balaev, SV Stolyar, YV Knyazev, RN Yaroslavtsev… - Results in Physics, 2022 - Elsevier
Ferrihydrite is characterized by the antiferromagnetic ordering and, in ferrihydrite
nanoparticles, as in nanoparticles of any antiferromagnetic material, an uncompensated …
nanoparticles, as in nanoparticles of any antiferromagnetic material, an uncompensated …
Zn-doped cobalt ferrite: Tuning the interactions by chemical composition
Magnetic nanoparticles represent complex but very interesting objects. They combine the
bulk properties with novel phenomena emerging at the nanoscale due to finite-size effects …
bulk properties with novel phenomena emerging at the nanoscale due to finite-size effects …
Size dependent dipolar interactions in iron oxide nanoparticle monolayer and multilayer Langmuir–Blodgett films
The dipolar interactions in monolayer and multilayer assemblies of iron oxide nanoparticles
have been investigated as a function of the nanoparticle size. The magnetic properties of …
have been investigated as a function of the nanoparticle size. The magnetic properties of …