A. Magar

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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.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…

cond-mat.mtrl-sci2024

Cluster-glass behaviour and large magnetocaloric effect in frustrated hyperkagome ferromagnet Li $_{2}$ MgMn $_{3}$ O $_{8}$

R. Kolay, A. Magar, A. A. Tsirlin +1

A detailed study of the structural and magnetic properties of the spin- $3/2$ hyperkagome lattice compound Li $_{2}$ MgMn $_{3}$ O $_{8}$ is reported. This material shows ferromagnetic respons…

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

Cluster-glass behaviour and large magnetocaloric effect in frustrated hyperkagome ferromagnet Li2​MgMn3​O8​

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

Cluster-glass behaviour and large magnetocaloric effect in frustrated hyperkagome ferromagnet Li $_{2}$ MgMn $_{3}$ O $_{8}$