171 citations · 927 across the 27 of their papers we have counts for
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Near-Room-Temperature Antiferromagnetic Ordering in the Quadruple Perovskite Sr4NaRu3O12
Subham Naik, Biswajit Singh, Hiranmayee Senapati +10
We report the synthesis, structure and magnetic properties of two 1:3 ordered quadruple perovskites Sr4MRu3O12 (M = Li and Na). Sr4NaRu3O12 crystallizes in the centrosymmetric spac…
Repulsive Tomonaga-Luttinger Liquid in Quasi-one-dimensional Alternating Spin- Antiferromagnet NaVOPO
S. S. Islam, Prashanta K. Mukharjee, P. K. Biswas +8
We probe the magnetic field-induced Tomonaga-Luttinger liquid (TLL) state in the bond-alternating spin- antiferromagnetic (AFM) chain compound NaVOPO using thermodynamic a…
Bose-Einstein condensation of triplons close to the quantum critical point in the quasi-one-dimensional spin- antiferromagnet NaVOPO
Prashanta K. Mukharjee, K. M. Ranjith, B. Koo +7
Structural and magnetic properties of a quasi-one-dimensional spin- compound NaVOPO are explored by x-ray diffraction, magnetic susceptibility, high-field magnetization, s…
Coupled magnetic and ferroelectric states in the distorted honeycomb system FeTaO
Soumendra Nath Panja, Luminita Harnagea, Jitender Kumar +4
We report on the magnetic, thermodynamic, dielectric, and pyroelectric measurements on the hitherto unreported FeTaO. This system is seen to exhibit a series of m…
Magnetic transitions in the spin S=5/2 frustrated magnet BiMn2PO6 and strong lattice softening in BiMn2PO6 and BiZn2PO6 below 200 K
R. Nath, K. M. Ranjith, B. Roy +3
The crystallographic, magnetic and thermal properties of BiMn2PO6 and BiZn2PO6 were investigated by x-ray diffraction, magnetic susceptibility χ, heat capacity Cp, and 31P NMR meas…
Magnetic Exchange Interactions in BaMn2As2: A Case Study of the J1-J2-Jc Heisenberg Model
D. C. Johnston, R. J. McQueeney, B. Lake +6
BaMn2As2 is unique among BaT2As2 compounds crystallizing in the body-centered-tetragonal ThCr2Si2 structure, which contain stacked square lattices of 3d transition metal T atoms, s…
Spin correlations and exchange in square lattice frustrated ferromagnets
M. Skoulatos, J. P. Goff, C. Geibel +8
The J1-J2 model on a square lattice exhibits a rich variety of different forms of magnetic order that depend sensitively on the ratio of exchange constants J2/J1. We use bulk magne…
Single Crystal 31P NMR Studies of the Frustrated Square Lattice Compound Pb2(VO)(PO4)2
R. Nath, Y. Furukawa, F. Borsa +4
The static and dynamic properties of V^{4+} spins (S = 1/2) in the frustrated square lattice compound Pb2(VO)(PO4)2 were investigated by means of magnetic susceptibility chi and 31…
Fluctuations and correlations in a frustrated S=1/2 square lattice with competing ferromagnetic and antiferromagnetic interactions: a muSR study
P. Carretta, M. Filibian, R. Nath +2
Zero and longitudinal field SR measurements in PbVO(PO) and BaCdVO(PO), two prototypes of the frustrated square lattice model with competing ferromag…