N. Agarwal

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
In this study we have used a combination of Lorentz microscopy and off-axis electron holography to study closely spaced deep submicron lithographically patterned Co nanostructures. Lorentz microscopy was used to establish typical domain structures within the magnetic elements, and to study domain wall motion over the range of external fields required for(More)
Electron holography can provide direct visualization and quantitative information about magnetization configurations, which is essential for determination of reversal mechanisms. The remanent states and switching behavior of Co slotted nanorings have been investigated using off-axis electron holography and Lorentz microscopy. The 30-nm-thick Co elements,(More)
A simple, economic, selective, precise, and stability-indicating Reverse phase High Performance Liquid Chromatography method for analysis of Levosulpiride and Rabeprazole sodium, was developed and validated according to ICH guidelines. The quantification of the drug was carried out using Hypersil BDS C18 250mm × 4.6mm × 5μm or its equivalent in isocratic(More)
The remanent states and reversal behavior of 10-nm-thick polycrystalline Co elements have been investigated using off-axis electron holography and Lorentz microscopy. Different shapes with dimensions in the range of 100-1200 nm were observed, including rectangles with different size and aspect ratio as well as rings and slotted rings. Virgin states of(More)
A new, sensitive, and selective method is described for the spectrophotometric determination of Ta(V). The method is based on the extraction of the Ta(V)-F-CV+ complex (CV+ = crystal violet cation) with a benzene solution of imidoyl derivatives (ID), i.e., N,N'-diphenylbenzamidine (DPBA), N-hydroxy-N,N'-diphenylbenzamidine, and(More)
  • 1