[PDF][PDF] Role of surfaces in the magnetic and ozone gas-sensing properties of ZnFe2O4 nanoparticles: theoretical and experimental insights

RC De Oliveira, RAP Ribeiro, GH Cruvinel… - ACS Appl. Mater …, 2021 - cdmf.org.br
The magnetic properties and ozone (O3) gas-sensing activity of zinc ferrite (ZnFe2O4)
nanoparticles (NPs) were discussed by the combination of the results acquired by …

Study of the effect of the Zn 2+ content on the anisotropy and specific absorption rate of the cobalt ferrite: the application of Co 1− x Zn x Fe 2 O 4 ferrite for magnetic …

H Ghayour, M Abdellahi, MG Nejad, A Khandan… - Journal of the Australian …, 2018 - Springer
Zn-substituted cobalt ferrite nanoparticles with different zinc contents (Co 1− x Zn x Fe 2 O 4,
x= 0.25, 0.5, 0.75) were prepared through a novel combustion method and subsequent …

Size and doping effects on the improvement of the low-temperature magnetic properties of magnetically aligned cobalt ferrite nanoparticles

P Tancredi, PC Rivas-Rojas… - Journal of Alloys and …, 2022 - Elsevier
The macroscopic magnetic behavior of nanoparticulated systems is the result of several
contributions, ranging from the intrinsic structural properties of the nanoparticles to their …

Correlation between Cation Distribution and Magnetic and Dielectric Properties of Dy3+-Substituted Fe-Rich Cobalt Ferrite

SP Kharat, SK Gaikwad, RC Kambale… - Inorganic …, 2022 - ACS Publications
Designing electromagnetic materials, particularly those based on transition-metal-containing
spinel ferrites, with a controlled structure, phase, and chemistry at the nanoscale dimensions …

A comparison of the magnetism of cobalt-, manganese-, and nickel-ferrite nanoparticles

ÇE Demirci, PK Manna, Y Wroczynskyj… - Journal of Physics D …, 2017 - iopscience.iop.org
The microstructure, composition and magnetism of CoFe 2 O 4, MnFe 2 O 4 and NiFe 2 O 4
nanoparticles of comparable sizes (∼ 20 nm) and interparticle spacings (∼ 20 nm) have …

Synthesis, structural and magnetic study of BaFe12O19/CoFe2O4@ CoFe2 nanocomposites

LM Silva, MA Morales, JFML Mariano… - Journal of Alloys and …, 2023 - Elsevier
Cooperative effects in hybrid nanocomposites are an interesting field of research. The
behavior of magnetic nanocomposites is the result of spatial arrangements of phases and …

Dynamic remagnetisation of CoFe2O4 nanoparticles: thermal fluctuational thawing of anisotropy

DA Balaev, IS Poperechny, AA Krasikov… - Journal of Physics D …, 2021 - iopscience.iop.org
We report a study of the magnetodynamics of cobalt ferrite (CoFe 2 O 4) nanoparticles with
an average diameter of∼ 6 nm. Hysteresis loops were measured under quasi-static …

Shape anisotropic magnetic thrombolytic actuators: synthesis and systematic behavior study

MA Zakharzhevskii, EI Anastasova… - Journal of Materials …, 2021 - pubs.rsc.org
Thrombosis-related diseases are undoubtedly the deadliest disorders. During the last
decades, numerous attempts were made to reduce the overall death rate and severe …

Effects of strain, defects and crystal phase transition in mechanically milled nanocrystalline In2O3 powder

MH Carvalho, MR Piton, OM Lemine… - Materials Research …, 2018 - iopscience.iop.org
In this paper, we investigated structural, optical and magnetic properties of mechanically
milled In 2 O 3 nanoparticles in the cubic bixbyite phase. It was observed that mechanical …

Magnetic behavior of nanofilms prepared by assembling different Co ferrite nanoparticles

VB Daboin, JS Riva, PG Bercoff - Materials Research Bulletin, 2025 - Elsevier
We study the magnetic characteristics of nanofilms composed of CoFe 2 O 4 nanoparticles
synthesized by thermal decomposition (TD) and self-combustion (SC) methods, assembled …