Experimental realization of CoFeRuSn quaternary Heusler alloy for room temperature spintronic applications

R Kumar, S Gupta - Applied Physics Letters, 2024 - pubs.aip.org
We synthesize CoFeRuSn equiatomic quaternary Heusler alloy using arc-melt technique
and investigate its structural, magnetic, and transport properties. The room temperature …

Magnetic phenomena in equiatomic ternary rare earth compounds

S Gupta - arXiv preprint arXiv:2310.02103, 2023 - arxiv.org
The chapter discusses the structural and magnetic properties of equiatomic ternary RTX
compounds, where R represents rare earth, T is transition metal, and X belongs to the p …

Large reversible magnetocaloric effect in antiferromagnetic HoNiSi compound

H Zhang, YY Wu, Y Long, HS Wang… - Journal of Applied …, 2014 - pubs.aip.org
Magnetic properties and magnetocaloric effect (MCE) of intermetallic HoNiSi compound
have been investigated systematically. It is found that HoNiSi exhibits antiferromagnetic …

Observation of large positive magnetoresistance and its sign reversal in GdRhGe

S Gupta, KG Suresh, AK Nigam - Journal of alloys and compounds, 2014 - Elsevier
Magnetic properties, heat capacity and magnetoresistance (MR) of polycrystalline GdRhGe
are investigated. It shows two antiferromagnetic transitions, one at T 1= 31.8 K and the other …

Magnetism in RRhGe (R= Tb, Dy, Er, Tm): an experimental and theoretical study

S Gupta, KG Suresh, AK Nigam… - Journal of Alloys and …, 2015 - Elsevier
Abstract RRhGe (R= Tb, Dy, Er, Tm) compounds have been studied by different
experimental probes and theoretical ab initio calculations. These compounds show very …

Anomalous magnetoresistance and magneto-thermal properties of the half-Heuslers, RPdSi (R= Y, Gd–Er)

A Mukhopadhyay, K Singh, S Sen… - Journal of Physics …, 2021 - iopscience.iop.org
Here, we present a detailed study on the magnetic, magneto-transport, and magneto-
thermal properties of the equiatomic half-Heusler compounds with the general formula …

The magnetic, electronic and optical properties of HoRhGe

S Gupta, KG Suresh, AK Nigam… - Journal of Physics D …, 2014 - iopscience.iop.org
The physical properties of polycrystalline HoRhGe have been studied experimentally and
theoretically. The compound orders antiferromagnetically with a Néel temperature (TN) of …

[HTML][HTML] Effects of antiferro-ferromagnetic phase coexistence and spin fluctuations on the magnetic and related properties of NdCuSi

S Gupta, KG Suresh, A Das, AK Nigam, A Hoser - APL materials, 2015 - pubs.aip.org
Polycrystalline NdCuSi is found to show co-existence of antiferromagnetic (AFM) and
ferromagnetic (FM) phases at low temperatures, as revealed by neutron diffraction data. The …

Interplay of structure, magnetism, and magneto-thermal effects in Gadolinium-based intermetallic compound

R Kumar, AA Maz, SK Mishra, S Gupta - arXiv preprint arXiv:2409.02083, 2024 - arxiv.org
We study structural, magnetic and magneto-thermal properties of GdRhIn compound. The
room temperature X-ray diffraction measurements show hexagonal crystal structure …

Magnetic, magnetocaloric and magnetoresistive properties of Tb2Co3Ge5 compound

UD Remya, K Arun, S Swathi, A Dzubinska… - Journal of Alloys and …, 2021 - Elsevier
In this work, the magnetic, magnetocaloric, magnetoresistance, thermodynamic, and
transport properties of Tb 2 Co 3 Ge 5 compound have been studied in detail. The magnetic …