Inductive thermal effect of ferrite magnetic nanoparticles

J Mohapatra, M **ng, JP Liu - Materials, 2019 - mdpi.com
Localized heat induction using magnetic nanoparticles under an alternating magnetic field is
an emerging technology applied in areas including, cancer treatment, thermally activated …

Low-dimensional hard magnetic materials

J Mohapatra, P Joshi, JP Liu - Progress in Materials Science, 2023 - Elsevier
When a piece of ferromagnetic material reduces its size to nanometer scale, its magnetic
ordering will be altered and its magnetic properties will be consequently changed, because …

Effect of Cr3+ substitution on AC susceptibility of Ba hexaferrite nanoparticles

Y Slimani, A Baykal, A Manikandan - Journal of Magnetism and Magnetic …, 2018 - Elsevier
In this study, nano-sized particles of BaCr x Fe 12− x O 19 (0.0≤ x≤ 1.0) hexaferrite were
fabricated through citrate auto gel combustion process and the impact of Cr-ion substitution …

Structural and magnetic properties of Ce-doped strontium hexaferrite

MA Almessiere, Y Slimani, A Baykal - Ceramics International, 2018 - Elsevier
Ce 3+ ion substituted Sr-hexaferrite magnetic nanoparticles (MNPs), SrCe x Fe 12-x O 19
(0.0≤ x≤ 0.5) MNPs, were fabricated by citrate sol-gel combustion approach. All products …

Iron oxide nanorods as high-performance magnetic resonance imaging contrast agents

J Mohapatra, A Mitra, H Tyagi, D Bahadur, M Aslam - Nanoscale, 2015 - pubs.rsc.org
An efficient magnetic resonance imaging (MRI) contrast agent with a high R2 relaxivity value
is achieved by controlling the shape of iron oxide to rod like morphology with a length of 30 …

Size-dependent magnetic and inductive heating properties of Fe 3 O 4 nanoparticles: scaling laws across the superparamagnetic size

J Mohapatra, F Zeng, K Elkins, M **ng… - Physical Chemistry …, 2018 - pubs.rsc.org
An efficient heat activating mediator with an enhanced specific absorption rate (SAR) value
is attained via control of the iron oxide (Fe3O4) nanoparticle size from 3 to 32 nm …

Manganese/yttrium codoped strontium nanohexaferrites: evaluation of magnetic susceptibility and mossbauer spectra

MA Almessiere, Y Slimani, H Güngüneş, A Baykal… - Nanomaterials, 2018 - mdpi.com
Manganese (Mn)-and yttrium (Y)-substituted Sr-nanohexaferrites (MYSNHFs) of composition
Sr1− xMnxFe12− xYxO19 (with 0.0≤ x≤ 0.5) were prepared by citrate sol-gel …

Structural and magnetic properties of Ce-Y substituted strontium nanohexaferrites

MA Almessiere, Y Slimani, HS El Sayed, A Baykal - Ceramics International, 2018 - Elsevier
Strontium nanohexaferrites substituted with Ce-Y were synthesized via citrate sol-gel
combustion. Crystallography phase and morphology were verified by X-ray diffraction …

Impact of different morphologies of CoFe2O4 nanoparticles for tuning of structural, optical and magnetic properties

Y Kumar, A Sharma, PM Shirage - Journal of Alloys and Compounds, 2019 - Elsevier
Here we report on the control of CoFe 2 O 4 (CFO) morphology (in the form of sphere, cube,
and hexagonal nanoparticles (NPs)) by tuning the preparative parameters in facile thermal …

Preparation, physicochemical characterization, and AC induction heating properties of colloidal aggregates of ferrimagnetic cobalt ferrite nanoparticles coated with a …

I Anila, BB Lahiri, SP John, MJ Mathew, J Philip - Ceramics International, 2023 - Elsevier
AC induction heating properties of colloidal nano-aggregates of ferrimagnetic cobalt ferrite
magnetic nanoparticles (MNPs) are reported in this study. Bio-compatible chitosan polymer …