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Arpita Vajpayee

Researcher at Council of Scientific and Industrial Research

Publications -  6
Citations -  195

Arpita Vajpayee is an academic researcher from Council of Scientific and Industrial Research. The author has contributed to research in topics: Superconductivity & Critical field. The author has an hindex of 6, co-authored 6 publications receiving 187 citations. Previous affiliations of Arpita Vajpayee include University of Delhi & National Physical Laboratory.

Papers
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Journal ArticleDOI

Superconductivity of the bulk MgB2+nano(n)-SiC composite system: a high field magnetization study

Arpita Vajpayee, +4 more
- 26 Mar 2008 - 
TL;DR: In this paper, the effect of nano(n)-SiC addition on the crystal structure, critical temperature, critical current density and flux pinning in MgB2 superconductors was studied.
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Superconductivity and thermal properties of sulphur doped FeTe with effect of oxygen post annealing

V.P.S. Awana, +4 more
- 01 Feb 2011 - 
TL;DR: In this paper, the synthesis and characterization of sulphur-substituted iron telluride (FeTe 1− x S x ; ( x ǫ = 0-30 %) system and study the impact of low temperature oxygen (O 2 ) annealing as well.
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Superconducting properties of adipic-acid-doped bulk MgB2 superconductor

Arpita Vajpayee, +6 more
- 01 Jan 2009 - 
TL;DR: In this paper, the effect of adipic acid (C6H10O4) doping on lattice parameters, microstructure, critical temperature (Tc), current density (Jc), and irreversibility field (Hirr) for an MgB2 superconductor was reported.
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Physical property characterization of single step synthesized NdFeAsO0.80F0.20 bulk 50 K superconductor

V. P. S. Awana, +6 more
- 01 Jan 2011 - 
TL;DR: In this paper, the authors reported an easy single step synthesis route of title compound NdFeAsO0.80F0.20 superconductor having bulk superconductivity below 50 K. The compound is synthesized via solid-state reaction route by encapsulation in an evacuated 10-3-Torr quartz tube.
Journal ArticleDOI

The effect of synthesis temperature on the superconducting properties of n-SiC added bulk MgB2 superconductor

Arpita Vajpayee, +6 more
- 01 Apr 2011 - 
TL;DR: In this paper, the effect of synthesis temperature on the phase formation in nano(n)-SiC added bulk MgB2 superconductor was studied, in particular, lattice parameters, amount of carbon (C) substitution, microstructure, critical temperature (Tc), irreversibility field (Hirr), critical current density (Jc), upper critical fields (Hc2), and flux pinning.