ORCID Profile
0000-0001-5614-3789
Current Organisation
CSIR National Physical Laboratory of India
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Publications
Dynamic magneto-optical inversion in magnetic fluid using NanoMOKE
Publisher: Elsevier BV
Date: 04-2019
Improved thermal performance of annular fin-shell tube storage system using magnetic fluid
Publisher: Elsevier BV
Date: 04-2019
Enhanced magnetic properties in ordered oriented ferrofibres
Publisher: Royal Society of Chemistry (RSC)
Date: 2016
DOI: 10.1039/C6RA12650B
Abstract: We report the fabrication of oriented nano-ferrofibres using a typical electrospinning process in the absence of an applied magnetic field to assist alignment.
Correlating the Dipolar Interactions Induced Magneto‐Viscoelasticity and Thermal Conductivity Enhancements in Nanomagnetic Fluids
Publisher: Wiley
Date: 28-05-2023
Abstract: The effective thermal management of electronic system holds the key to maximize their performance. The recent miniaturization trends require a cooling system with high heat flux capacity, localized cooling, and active control. Nanomagnetic fluids (NMFs) based cooling systems have the ability to meet the current demand of the cooling system for the miniaturized electronic system. However, the thermal characteristics of NMFs have a long way to go before the internal mechanisms are well understood. This review mainly focuses on the three aspects to establish a correlation between the thermal and rheological properties of the NMFs. First, the background, stability, and factors affecting the properties of the NMFs are discussed. Second, the ferrohydrodynamic equations are introduced for the NMFs to explain the rheological behavior and relaxation mechanism. Finally, different theoretical and experimental models are summarized that explain the thermal characteristics of the NMFs. Thermal characteristics of the NMFs are significantly affected by the morphology and composition of the magnetic nanoparticles (MNPs) in NMFs as well as the type of carrier liquids and surface functionalization that also influences the rheological properties. Thus, understanding the correlation between the thermal characteristics of the NMFs and rheological properties helps develop cooling systems with improved performance.
Observation of intrinsic fluorescence in cobalt ferrite magnetic nanoparticles by Mn2+ substitution and tuning the spin dynamics by cation distribution
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D2TC02605H
Abstract: In this work, we report the synthesis and detailed characterization of single-domain, optically active, manganese-substituted cobalt ferrite (CoFe 2 O 4 ) magnetic nanoparticles without any surface functionalization as prospective fluorescent probes for bio-imaging.
Enchancment in viscoelastic properties of flake-shaped iron based magnetorheological fluid using ferrofluid
Publisher: Elsevier BV
Date: 09-2017
Improved magneto-viscoelasticity of cross-linked PVA hydrogels using magnetic nanoparticles
Publisher: Elsevier BV
Date: 02-2018
Magnetic Fluid Based High Precision Temperature Sensor
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 05-2017
Measurement of Static and Dynamic Magneto-Viscoelasticity in Facile Varying pH Synthesized CoFe2O4-Based Magnetic Fluid
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 12-2019
Related Organisations
Related Funding Activities
No related grants have been discovered for KOMAL JAIN.