69 citations · 172 across the 6 of their papers we have counts for
6 papers
Low-dimensional magnetism of BaCuTeO
P. Bag, N. Ahmed, Vikram Singh +3
X-ray diffraction, thermodynamic measurements, and density-functional band-structure calculations are used to study the magnetic behavior of BaCuTeO, a member of the $A…
Quasi-one-dimensional magnetism in the spin- antiferromagnet BaNaCu(VO)
Sebin J. Sebastian, K. Somesh, M. Nandi +8
We report synthesis and magnetic properties of quasi-one-dimensional spin- Heisenberg antiferromagnetic chain compound BaNaCu(VO). This orthovanadate has a…
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(…
Multiple magnetic transitions in the spin- chain antiferromagnet SrCuTe2O6
N. Ahmed, A. A. Tsirlin, R. Nath
Using thermodynamic measurements and density-functional band-structure calculations, we explore magnetic behavior of SrCuTe2O6. Despite being a structural sibling of a three-dimens…
Antiferromagnetism of ZnVO(PO and the dilution with Ti
A. Yogi, N. Ahmed, R. Nath +6
We report static and dynamic properties of the antiferromagnetic compound Zn(VO)(PO), and the consequences of non-magnetic Ti doping at the V site.…
Experimental study of weak antilocalization effect in a high mobility InGaAs/InP quantum well
S. A. Studenikin, P. T. Coleridge, N. Ahmed +2
The magnetoresistance associated with quantum interference corrections in a high mobility, gated InGaAs/InP quantum well structure is studied as a function of temperature, gate vol…