412 citations · 563 across the 15 of their papers we have counts for
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cond-mat.mtrl-sci2008
Electrical resistance of Ni nanowires (diameter greater than or equal to 20 nm) near the Curie Temperatures
M. Venkata Kamalakar, A. K. Raychaudhuri
In this letter we report electrical transport measurements on nickel nanowires of diameters down to 20 nm in the region close to its paramagnetic-ferromagnetic transition temperatu…
cond-mat.mtrl-sci2008
Effect of intrinsic instability of cantilevers on static mode Atomic Force Spectroscopy
Soma Das, P. A. Sreeram, A. K. Raychaudhuri
We show that the static force spectroscopy curve is significantly modified due to presence of intrinsic cantilever instability. This instability acts in tandem with such instabilit…
cond-mat.mtrl-sci2007★ 4 cited
Localized reversible nanoscale phase separation in Pr_0.63Ca_0.37MnO_3 single crystal using a scanning tunneling microscope tip
Sohini Kar, A. K. Raychaudhuri
We report the destabilization of the charge ordered insulating (COI) state in a localized region of Pr_0.63Ca_0.37MnO_3 single crystal by current injection using a scanning tunneli…