87 citations · 287 across the 8 of their papers we have counts for
8 papers
Alternating-spin-chain compound AgVOAsO probed by As NMR
N. Ahmed, P. Khuntia, H. Rosner +3
As NMR measurements were performed on a polycrystalline sample of spin-1/2 alternating-spin-chain Heisenberg antiferromagnet AgVOAsO. Temperature-dependent NMR shift $K(…
Magnetic properties and heat capacity of the three-dimensional frustrated S=1/2 antiferromagnet PbCuTe2O6
B. Koteswararao, R. Kumar, P. Khuntia +8
We report magnetic susceptibility (chi) and heat capacity Cp measurements along with ab-initio electronic structure calculations on PbCuTe2O6, a compound made up of a three dimensi…
Contiguous 3d and 4f magnetism: towards strongly correlated 3d electrons in YbFe2Al10
P. Khuntia, P. Peratheepan, A. Strydom +6
We present magnetization, specific heat, and 27Al NMR investigations on YbFe2Al10 over a wide range in temperature and magnetic field. The magnetic susceptibility at low temperatur…
Unconventional magnetism in multivalent charge-ordered YbPtGe probed by Pt- and Yb-NMR
R. Sarkar, R. Gumeniuk, A. Leithe-Jasper +4
Detailed Pt- and Yb nuclear magnetic resonance (NMR) studies on the heterogeneous mixed valence system YbPtGe are reported. The temperature dependence of the $^…
Ferromagnetic Ordering in CeIr2B2: Transport, magnetization, specific heat and NMR studies
A. Prasad, V. K. Anand, U. B. Paramanik +5
We present a complete characterization of ferromagnetic system CeIr2B2 using powder x-ray diffraction XRD, magnetic susceptibility chi(T), isothermal magnetization M(H), specific h…
Confinement of Chiral Magnetic Modulations in the Precursor Region of FeGe
H. Wilhelm, M. Baenitz, M. Schmidt +5
We report on magnetic susceptibility and specific heat measurements of the cubic helimagnet FeGe in external magnetic fields and temperatures near the onset of long-range magnetic…
^31P NMR investigations on the ferromagnetic quantum critical system YbNi_4P_2
R. Sarkar, P. Khuntia, C. Krellner +3
We studied the new heavy-fermion system YbNiP, which presents strong ferromagnetic correlations, using the local P NMR probe over a wide field (0.2-8.6 \textsf{T…
CuSiO_3 : a quasi - one - dimensional S=1/2 antiferromagnetic chain system
M. Baenitz, C. Geibel, M. Dischner +5
CuSiO_3, isotypic to the spin - Peierls compound CuGeO_3, was discovered recently as a metastable decomposition product of the silicate mineral dioptase, Cu_6Si_6O_{18}\cdot6H_2O.…