22 citations · 34 across the 5 of their papers we have counts for
5 papers
Magnetization and anomalous Hall effect in SiO2/Fe/SiO2 trilayers
Sudhansu Sekhar Das, M. Senthil Kumar
SiO2/Fe/SiO2 sandwich structure films fabricated by sputtering were studied by varying the Fe layer thickness (t_Fe). The structural and microstructural studies on the samples show…
Effect of Number of Bilayers on the Anomalous Hall Effect in [Si/Fe]N Multilayers
Sudhansu Sekhar Das, M. Senthil Kumar
The influence of varying the number of bilayers (N) on the anomalous Hall effect (AHE) in sputtered Si/Fe multilayers has been investigated. Both the AHE and magnetisation data rev…
Resistivity testing of palladium dilution limits in CoPd alloys for hydrogen storage
S. S. Das, G. Kopnov, A. Gerber
Palladium satisfies most of the requirements for an effective hydrogen storage material with two major drawbacks: it has a relatively low gravimetric hydrogen density and is prohib…
Kinetics of the lattice response to hydrogen absorption in thin Pd and CoPd films
S. S. Das, G. Kopnov, A. Gerber
Hydrogen can penetrate reversibly a number of metals, occupy the interstitial sites and cause large expansion of the crystal lattice. The question discussed here is whether the kin…
Positive versus negative resistance response to hydrogenation in palladium and its alloys
Sudhansu Sekhar Das, Gregory Kopnov, Alexander Gerber
Resistive solid state sensors are widely used in multiple applications, including molecular and gas detection. Absorption or intercalation of the target species varies the lattice…