92 citations · 225 across the 10 of their papers we have counts for
7 papers · 1 filter
Structural and magnetic properties of a new cubic spinel LiRhMnO
S. Kundu, T. Dey, M. Prinz-Zwick +2
We report the structural and magnetic properties of a new system LiRhMnO (LRMO) through x-ray diffraction, bulk magnetization, heat capacity and Li nuclear magnetic res…
LiZnVO: A new geometrically frustrated cluster spin-glass
S. Kundu, T. Dey, A. V. Mahajan +1
We have investigated the structural and magnetic properties of a new cubic spinel LiZnVO (LZVO) through x-ray diffraction, dc and ac susceptibility, magnetic rela…
BaMTiO(M = Ir, Rh): A family of 5\textit{\textcolor{black}{d}}/4\textit{\textcolor{black}{d}}-based, diluted quantum spin liquids
R. Kumar, D. Sheptyakov, P. Khuntia +6
We report the structural and magnetic properties of the 4}\textit{\textcolor{black}{d }}\textcolor{black}{(M = Rh) based and 5}\textit{\textcolor{black}{d }}\textcolor{black}{(M =…
Unconventional magnetism in the spin-orbit driven Mott insulators Ba3MIr2O9 (M=Sc,Y)
Tusharkanti Dey, R. Kumar, A. V. Mahajan +2
We have carried out detailed bulk and local probe studies on the hexagonal oxides Ba3MIr2O9 (M=Sc,Y) where Ir is expected to have a fractional oxidation state of +4.5. In the struc…
Spin liquid behaviour in Jeff=1/2 triangular lattice Ba3IrTi2O9
Tusharkanti Dey, A. V. Mahajan, P. Khuntia +3
Ba3IrTi2O9 crystallizes in a hexagonal structure consisting of a layered triangular arrangement of Ir4+ (Jeff=1/2). Magnetic susceptibility and heat capacity data show no magnetic…
Possible spin-orbit driven spin-liquid ground state in the double perovskite phase of Ba3YIr2O9
Tusharkanti Dey, A. V. Mahajan, R. Kumar +4
We report the structural transformation of hexagonal Ba3YIr2O9 to a cubic double perovskite form (stable in ambient conditions) under an applied pressure of 8GPa at 1273K. While th…