Temperature-dependent dynamic correlations in suspensions of magnetic nanoparticles in a broad range of concentrations: a combined experimental and theoretical …

AO Ivanov, SS Kantorovich, VS Zverev… - Physical Chemistry …, 2016 - pubs.rsc.org
The interweave of competing individual relaxations influenced by the presence of
temperature and concentration dependent correlations is an intrinsic feature of …

Thermodynamics of ferrofluids in applied magnetic fields

EA Elfimova, AO Ivanov, PJ Camp - … Review E—Statistical, Nonlinear, and Soft …, 2013 - APS
The thermodynamic properties of ferrofluids in applied magnetic fields are examined using
theory and computer simulation. The dipolar hard sphere model is used. The second and …

Branching points in the low-temperature dipolar hard sphere fluid

L Rovigatti, S Kantorovich, AO Ivanov… - The Journal of …, 2013 - pubs.aip.org
In this contribution, we investigate the low-temperature, low-density behaviour of dipolar
hard-sphere (DHS) particles, ie, hard spheres with dipoles embedded in their centre. We …

Size-dependent second virial coefficients of quantum dots from quantitative cryogenic electron microscopy

J Van Rijssel, VFD Peters, JD Meeldijk… - The Journal of …, 2014 - ACS Publications
Cryogenic transmission electron microscopy (cryo-TEM) is utilized to determine the second
virial coefficient of osmotic pressure of PbSe quantum dots (QDs) dispersed in apolar liquid …

Sedimentation equilibria in polydisperse ferrofluids: critical comparisons between experiment, theory, and computer simulation

EA Elfimova, AO Ivanov, EV Lakhtina… - Soft matter, 2016 - pubs.rsc.org
The sedimentation equilibrium of dipolar particles in a ferrofluid is studied using experiment,
theory, and computer simulation. A theory of the particle-concentration profile in a dipolar …

The influence of shape anisotropy on the microstructure of magnetic dipolar particles

S Kantorovich, E Pyanzina, F Sciortino - Soft Matter, 2013 - pubs.rsc.org
In the first part of the present contribution we study theoretically the ground states of
magnetic rods and ellipsoids with point dipoles. We consider two different orientations of …

Kinetic Yvon-Born-Green theory of the linear dielectric constant and complex permittivity of isotropic polar fluids

PM Déjardin - Physical Review E, 2022 - APS
The theory of the linear static dielectric constant and linear complex permittivity of isotropic
polar fluids is formulated starting from the coupled Langevin equations describing the …

Interparticle correlations in the simple cubic lattice of ferroparticles: Theory and computer simulations

AY Solovyova, AA Kuznetsov, EA Elfimova - Physica A: Statistical …, 2020 - Elsevier
Anisotropic interparticle correlations in the simple cubic lattice of single-domain
ferroparticles (SCLF) are studied using both theory and computer simulation. The theory is …

Linear and nonlinear magnetic properties of ferrofluids

I Szalai, S Nagy, S Dietrich - Physical Review E, 2015 - APS
Within a high-magnetic-field approximation, employing Ruelle's algebraic perturbation
theory, a field-dependent free-energy expression is proposed which allows one to determine …

Weakening of magnetic response experimentally observed for ferrofluids with strongly interacting magnetic nanoparticles

AV Lebedev, SS Kantorovich, AO Ivanov… - Journal of Molecular …, 2019 - Elsevier
We report experimentally measured magnetic static and dynamic responses of ferrofluid
samples specially enriched with highly magnetically interacting nanoparticles. In order to …