A. Magar

collaborators

5 papers

cond-mat.mtrl-sci2025

Disorder mediated fully compensated ferrimagnetic spin-gapless semiconducting behaviour in Cr3Al Heusler alloy

Reshna Elsa Philip, Pooja Vyas, Nikhil Joseph Joy +9

Spin-gapless semiconductors (SGSs) that simultaneously host fully compensated ferrimagnetism are highly sought for energy-efficient and stray-field-free spintronic technologies, ye…

cond-mat.mtrl-sci2025

Proximate spin-liquid behavior in the double trillium lattice antiferromagnet K $_{2}$ Co $_{2}$ (SO $_{4}$ ) $_{3}$

A. Magar, K. Somesh, M. P. Saravanan +6

We report proximate quantum spin liquid behavior in K $_{2}$ Co $_{2}$ (SO $_{4}$ ) $_{3}$ with the magnetic Co $^{2 +}$ ions embedded on a highly frustrated three-dimensional double trillium latti…

cond-mat.mtrl-sci2025

Magnetic ground state, critical analysis of magnetization, and large magnetocaloric effect in the ferromagnetically coupled kagome lattice YCa $_{3}$ (MnO) $_{3}$ (BO $_{3}$ ) $_{4}$

A. Choudhary, A. Magar, S. Ghosh +2

We report a detailed study of the magnetic properties, critical analysis of magnetization, and magnetocaloric effect of a spin- $2$ kagome lattice YCa $_{3}$ (MnO) $_{3}$ (BO $_{3}$ ) $_{4}$ . The…

cond-mat.str-el2025

Magnetic order and spin dynamics across the ferromagnetic quantum critical point in Ni\boldmath{ $_{1 - x}$ }Mo\boldmath{ $_{x}$ }

H. K. Dara, S. S. Islam, A. Magar +5

Realizing a quantum critical point (QCP) in clean ferromagnetic (FM) metals has remained elusive due to the coupling of magnetization to the electronic soft modes that drive the tr…

cond-mat.mtrl-sci2025

Magnetic and crystal electric field studies of two Yb $^{3 +}$ -based triangular lattice antiferromagnets

S. Guchhait, R. Kolay, A. Magar +1

We present the low-temperature magnetic properties of two Yb $^{3 +}$ -based triangular lattice compounds NaSrYb(BO $_{3}$ ) $_{2}$ and K $_{3}$ YbSi $_{2}$ O $_{7}$ via thermodynamic measurements foll…

Disorder mediated fully compensated ferrimagnetic spin-gapless semiconducting behaviour in Cr3Al Heusler alloy

Proximate spin-liquid behavior in the double trillium lattice antiferromagnet K2​Co2​(SO4​)3​

Magnetic ground state, critical analysis of magnetization, and large magnetocaloric effect in the ferromagnetically coupled kagome lattice YCa3​(MnO)3​(BO3​)4​

Magnetic order and spin dynamics across the ferromagnetic quantum critical point in Ni\boldmath{1−x​}Mo\boldmath{x​}

Magnetic and crystal electric field studies of two Yb3+-based triangular lattice antiferromagnets

Proximate spin-liquid behavior in the double trillium lattice antiferromagnet K $_{2}$ Co $_{2}$ (SO $_{4}$ ) $_{3}$

Magnetic ground state, critical analysis of magnetization, and large magnetocaloric effect in the ferromagnetically coupled kagome lattice YCa $_{3}$ (MnO) $_{3}$ (BO $_{3}$ ) $_{4}$

Magnetic order and spin dynamics across the ferromagnetic quantum critical point in Ni\boldmath{ $_{1 - x}$ }Mo\boldmath{ $_{x}$ }

Magnetic and crystal electric field studies of two Yb $^{3 +}$ -based triangular lattice antiferromagnets