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Anand P. Pathak
Researcher at University of Hyderabad
Publications - 222
Citations - 2014
Anand P. Pathak is an academic researcher from University of Hyderabad. The author has contributed to research in topics: Irradiation & Ion. The author has an hindex of 20, co-authored 218 publications receiving 1660 citations. Previous affiliations of Anand P. Pathak include Sikkim University & University of Stuttgart.
Papers
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Green synthesis of silver nanoparticle-reduced graphene oxide using Psidium guajava and its application in SERS for the detection of methylene blue
Prajwal Chettri,V.S. Vendamani,Ajay Tripathi,Manish Kumar Singh,Anand P. Pathak,Archana Tiwari +5 more
TL;DR: In this article, the synthesis of reduced graphene oxide and silver nanoparticle-reduced graphene oxide composites using aqueous extract of dry leaves of Psidium guajava by one pot reflux method is presented.
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Resonances in H- associated with the n=2, 3 and 4 hydrogenic thresholds
TL;DR: In this article, the energies and widths of resonances in the scattering of electrons by hydrogen atoms are calculated for incident electron energies from 0.686 to 0.9374 Ryd using a fifteen-state R-matrix calculation.
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Electron collision cross sections at low energies for all transitions between the n=1, 2, 3, 4 and 5 levels of atomic hydrogen
TL;DR: In this paper, the R-matrix and no-exchange programs have been used for partial wave with L 9 and L 6 resonance structures respectively, and the effective collision strengths obtained after averaging the collision strengths over a Maxwellian distribution of electron velocities are listed at temperatures below 50000 K.
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Femtosecond Ablation of Silicon in Acetone: Tunable Photoluminescence from Generated Nanoparticles and Fabrication of Surface Nanostructures
Syed Hamad,G. Krishna Podagatlapalli,V.S. Vendamani,S. V. S. Nageswara Rao,Anand P. Pathak,Surya P. Tewari,S. Venugopal Rao +6 more
TL;DR: In this paper, a femtosecond ablation of bulk Si target in acetone was performed with ∼40 fs (fwhm) pulses and different input energies of ∼500, ∼200, ∼150, ∼100, ∼50, and ∼10 μJ.
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Electron inelastic mean free paths in biological matter based on dielectric theory and local-field corrections
Dimitris Emfietzoglou,Ioanna Kyriakou,Isabel Abril,Rafael Garcia-Molina,Ioannis D. Petsalakis,Hooshang Nikjoo,Anand P. Pathak +6 more
TL;DR: In this paper, the effect of the many-body local field correction on the Lindhard dielectric response function is examined using some of the available analytical approximations to its static limit.