A
Anindya Das
Researcher at Indian Institute of Science
Publications - 73
Citations - 7561
Anindya Das is an academic researcher from Indian Institute of Science. The author has contributed to research in topics: Graphene & Bilayer graphene. The author has an hindex of 20, co-authored 59 publications receiving 6759 citations. Previous affiliations of Anindya Das include Weizmann Institute of Science.
Papers
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Monitoring dopants by Raman scattering in an electrochemically top-gated graphene transistor
Anindya Das,Simone Pisana,Biswanath Chakraborty,S. Piscanec,Srijan Kumar Saha,Umesh V. Waghmare,Kostya S. Novoselov,H. R. Krishnamurthy,Andre K. Geim,Andrea C. Ferrari,A. K. Sood +10 more
TL;DR: This work demonstrates a top-gated graphene transistor that is able to reach doping levels of up to 5x1013 cm-2, which is much higher than those previously reported.
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Zero-bias peaks and splitting in an Al–InAs nanowire topological superconductor as a signature of Majorana fermions
TL;DR: In this paper, the existence of Majorana fermions in the one-dimensional topological superconductor induced by placing an aluminium super-conductor close to an indium-arsenide nanowire was shown.
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Raman spectroscopy of graphene on different substrates and influence of defects
TL;DR: In this paper, the authors show the evolution of Raman spectra with a number of graphene layers on different substrates, $SiO_2/Si$ and conducting indium tin oxide (ITO) plate.
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Binding of DNA nucleobases and nucleosides with graphene.
Neenu Varghese,Umesha Mogera,A. Govindaraj,Anindya Das,Prabal K. Maiti,A. K. Sood,C. N. R. Rao +6 more
TL;DR: The magnitudes of the interaction energies of the nucleobases with graphene are similar to those found with single-walled carbon nanotubes.
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Phonon renormalization in doped bilayer graphene
TL;DR: In this paper, phonon renormalization in bilayer graphene as a function of doping was reported, showing that the Raman G peak stiffens and sharpens for both electron and hole doping as a result of the nonadiabatic Kohn anomaly at the Gamma point.