Analysis of the normal state magnetotransport in CeIrIn${_5}$ (2008)
Nair, Sunil, Nicklas, M., Sarrao, J. L., Thompson, J. D., Steglich, F., Wirth, S.
We present an analysis of the normal state magnetotransport in the heavy fermion superconductor CeIrIn${_5}$. The Hall effect and the transverse magnetoresistance in this material do not appear to be...
Magnetotransport in the CeIrIn${_5}$ system: The influence of antiferromagnetic fluctuations (2008)
Nair, Sunil, Nicklas, M., Sarrao, J. L., Thompson, J. D., Steglich, F., Wirth, S.
We present an overview of magnetotransport measurements on the heavy-fermion superconductor CeIrIn$_5$. Sensitive measurements of the Hall effect and magnetoresistance (MR) are used to elucidate the...
The precursor state to superconductivity in CeIrIn${_5}$: Unusual scaling of magnetotransport (2008)
Nair, Sunil, Nicklas, M., Steglich, F., Sarrao, J. L., Thompson, J. D., Schofield, A. J., ...
We present an analysis of the normal-state Hall effect and magnetoresistance in the heavy fermion superconductor CeIrIn${_5}$. It is demonstrated that the modified Kohler's scaling--which relates the...
A precursor state to unconventional superconductivity in CeIrIn${_5}$ (2007)
Nair, Sunil, Wirth, S., Nicklas, M., Sarrao, J. L., Thompson, J. D., Fisk, Z., ...
We present sensitive measurements of the Hall effect and magnetoresistance in CeIrIn${_5}$ down to temperatures of 50 mK and magnetic fields up to 15 T. The presence of a low temperature coherent...
We report a bulk magnetisation study of the low temperature magnetic phases in the Mn site substituted half doped manganite series Pr_(0.5)Ca_(0.5)Mn_(1-x)Al_(x)O_(3). Our results indicate the...
The critical regime of the charge exchange (CE) manganite spin glass Eu_{0.5}Ba_{0.5}MnO_{3} is investigated using linear and non linear magnetic susceptibility and the divergence of the third...
We report the first experimental evidence of a magnetic phase arising due to the thermal blocking of antiferromagnetic clusters in the weakened charge and orbital ordered system...
We report the effect of Al substitution on the Mn site of the bilayered half doped manganite La{_1}Sr{_2}Mn{_2}O{_7}. This substitution dilutes the magnetically active Mn-O-Mn network without...
We report the effect of Mn site substitution of Al on the structural, magnetic and transport properties of charge ordered Pr{_0.5}Ca{_0.5}MnO{_3}. This substitution introduces impurities in the...
Probing a ferromagnetic critical regime using nonlinear susceptibility (2003)
The second order para-ferromagnetic phase transition in a series of amorphous alloys (Fe{_5}Co{_{50}}Ni{_{17-x}}Cr{_x}B{_{16}}Si{_{12}}) is investigated using nonlinear susceptibility. A simple...
Observation of 3D Heisenberg-like ferromagnetism in single crystal La_{0.875}Sr_{0.125}MnO_3 (2003)
Nair, Sunil, Banerjee, A., Narlikar, A. V., Prabhakaran, D., Boothroyd, A. T.
We report measurements and analysis of the magnetic critical phenomena in a single crystal of La${_{0.875}}$Sr${_{0.125}}$MnO${_3}$. The critical exponents associated with the ferromagnetic...
Geometric Residue Theorems for Bundle Maps (1997)
In this paper we prove geometric residue theorems for bundle maps over a compact manifold. The theory developed associates residues to the singularity submanifolds of the map for any invariant...
Singularities of bundle maps and geometric residue theorems / (1995)
Thesis (Ph. D.)--State University of New York at Stony Brook, 1995.