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Sweety Sarma

Researcher at University of South Africa

Publications -  28
Citations -  312

Sweety Sarma is an academic researcher from University of South Africa. The author has contributed to research in topics: X-ray photoelectron spectroscopy & Raman spectroscopy. The author has an hindex of 9, co-authored 27 publications receiving 209 citations.

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Defect induced room temperature ferromagnetism in single crystal, poly-crystal, and nanorod ZnO: A comparative study

TL;DR: In this article, a comparative study has been made for the defect induced room temperature ferromagnetism of single crystal, poly-crystal, and nanorod zinc oxide (ZnO) based on the magnetic properties and electronic properties by means of X-ray absorption near edge structure spectroscopy (XANES), X -ray photoelectron spectroglobalization, ultraviolet photo electrophoresis (UPS), valence band photoemission spectromission (VB-PES), and SQUID-type magnetometry.
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Functional diamond like carbon (DLC) coatings on polymer for improved gas barrier performance

TL;DR: In this article, the optimum deposition conditions for the improvement of oxygen and carbon dioxide gas barrier performance of functional diamond-like carbon (DLC) thin films were studied for food packaging and biomedical applications.
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Tuning the Electronic and Magnetic Properties of Nitrogen-Functionalized Few-Layered Graphene Nanoflakes

TL;DR: In this paper, the modification of the electronic and magnetic properties of few-layered graphene (FLG) nanoflakes by nitrogen functionalization carried out using radio-frequency plasmaenhanced chemical vapor deposition (rf-PECVD) and electron cyclotron resonance (ECR) plasma processes was reported.
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Electronic and magnetic properties of nitrogen functionalized graphene-oxide

TL;DR: In this article, the electronic and magnetic properties of nitrogen functionalised graphene oxide (GO-Nx) were investigated using X-ray photoelectron spectroscopy, ultraviolet photo-electron (UVPE) and Raman Spectroscopy.