A. Mahajan

collaborators

5 papers

cond-mat.str-el2026

Observation of a gapped phase in the one-dimensional $S = \frac{1}{2}$ Heisenberg antiferromagnetic chain Cu(Ampy)ClBr

Saikat Nandi, Monika Jawale, Sanjay Bachhar +9

Spin-1/2 Heisenberg antiferromagnetic frustrated spin chain systems display exotic ground states with unconventional excitations and distinct quantum phase transitions as the ratio…

cond-mat.str-el2025

Frustration-driven unconventional magnetism in the Mn $^{2 +}$ ( $S = \frac{5}{2}$ ) based two-dimensional triangular-lattice antiferromagnet Ba $_{3}$ MnTa $_{2}$ O $_{9}$

Romario Mondal, Sk. Soyeb Ali, Saikat Nandi +11

A triple perovskite oxide Ba $_{3}$ MnTa $_{2}$ O $_{9}$ has been synthesized and its magnetic properties have been investigated through dc and ac magnetization, specific heat, electron…

cond-mat.str-el2025

Effects of Ru-doping on the magnetism of Ag3LiIr2O6, a candidate Kitaev quantum spin liquid

Sanjay Bachhar, M. Baenitz, John Wilkinson +1

We report our investigations on Ag3LiIr1.4Ru0.6O6, which results from the Ru substitution in the Kitaev quantum spin liquid candidate Ag3LiIr2O6. It crystallizes in the monoclinic…

cond-mat.str-el2025

(H,Li) $_{6}$ Ru $_{2}$ O $_{6}$ : a possible zero-field Ru $^{3 +}$ -based Kitaev Quantum Spin Liquid

Sanjay Bachhar, M. Baenitz, Hubertus Luetkens +3

We report the synthesis and properties of (H,Li) $_{6}$ Ru $_{2}$ O $_{6}$ , which is shown to be a $J_{eff} = \frac{1}{2}$ system made out of Ru $^{3 +}$ moments in a honeycomb geome…

cond-mat.str-el2025

A novel Gapless Quantum Spin Liquid in the S = 1 4d4-honeycomb material Cu $_{3}$ LiRu $_{2}$ O $_{6}$

Sanjay Bachhar, Nashra Pistawala, S. Kundu +7

We report the discovery of a novel gapless quantum spin liquid in the S=1 honeycomb system Cu $_{3}$ LiRu $_{2}$ O $_{6}$ with Ru $^{4 +}$ ( $4 d^{4}$ ) where moments remain dynamic down to 50 mK. H…

Observation of a gapped phase in the one-dimensional S=21​ Heisenberg antiferromagnetic chain Cu(Ampy)ClBr

Frustration-driven unconventional magnetism in the Mn2+ (S=25​) based two-dimensional triangular-lattice antiferromagnet Ba3​MnTa2​O9​

Effects of Ru-doping on the magnetism of Ag3LiIr2O6, a candidate Kitaev quantum spin liquid

(H,Li)6​Ru2​O6​ : a possible zero-field Ru3+-based Kitaev Quantum Spin Liquid

A novel Gapless Quantum Spin Liquid in the S = 1 4d4-honeycomb material Cu3​LiRu2​O6​

Observation of a gapped phase in the one-dimensional $S = \frac{1}{2}$ Heisenberg antiferromagnetic chain Cu(Ampy)ClBr

Frustration-driven unconventional magnetism in the Mn $^{2 +}$ ( $S = \frac{5}{2}$ ) based two-dimensional triangular-lattice antiferromagnet Ba $_{3}$ MnTa $_{2}$ O $_{9}$

(H,Li) $_{6}$ Ru $_{2}$ O $_{6}$ : a possible zero-field Ru $^{3 +}$ -based Kitaev Quantum Spin Liquid

A novel Gapless Quantum Spin Liquid in the S = 1 4d4-honeycomb material Cu $_{3}$ LiRu $_{2}$ O $_{6}$