Sagar Mahapatra

collaborators

3 papers

cond-mat.str-el2026

Emergent Random Spin Singlets in Disordered Spin-1/2 perovskite BaCu $_{1/3}$ Ta $_{2/3}$ O $_{3}$

Sagar Mahapatra, Francesco De Angelis, Dibyata Rout +8

We investigate the disordered perovskite BaCu $_{1/3}$ Ta $_{2/3}$ O $_{3}$ , where Cu (spin-1/2) and Ta randomly occupy a pseudo-cubic lattice. Synchrotron X-ray diffraction and X-ray abs…

cond-mat.str-el2025

Novel Quantum Spin Liquid States in the $S = \frac{1}{2}$ Three-Dimensional Compound Y $_{3}$ Cu $_{2}$ Sb $_{3}$ O $_{14}$

Saikat Nandi, Rounak Das, M. Hemmida +10

The three-dimensional $S = \frac{1}{2}$ system Y $_{3}$ Cu $_{2}$ Sb $_{3}$ O $_{14}$ consists of two inequivalent Cu $^{2 +}$ sites, each forming an edge shared triangular lattice. Our m…

cond-mat.str-el2025

Susceptibility anisotropy and absence of ferroelectric order in the Kitaev spin liquid candidate Na $_{2}$ Co $_{2}$ TeO $_{6}$

C. Dhanasekhar, Monika Jawale, Rahul Kumar +6

We report the magnetic, magnetodielectric, and electric polarization properties of single crystals of the Co-based Kitaev Spin Liquid (KSL) candidate Na $_{2}$ Co $_{2}$ TeO $_{6}$ (NCTO). Th…

Emergent Random Spin Singlets in Disordered Spin-1/2 perovskite BaCu1/3​Ta2/3​O3​

Novel Quantum Spin Liquid States in the S=21​ Three-Dimensional Compound Y3​Cu2​Sb3​O14​

Susceptibility anisotropy and absence of ferroelectric order in the Kitaev spin liquid candidate Na2​Co2​TeO6​

Emergent Random Spin Singlets in Disordered Spin-1/2 perovskite BaCu $_{1/3}$ Ta $_{2/3}$ O $_{3}$

Novel Quantum Spin Liquid States in the $S = \frac{1}{2}$ Three-Dimensional Compound Y $_{3}$ Cu $_{2}$ Sb $_{3}$ O $_{14}$

Susceptibility anisotropy and absence of ferroelectric order in the Kitaev spin liquid candidate Na $_{2}$ Co $_{2}$ TeO $_{6}$