SUPARNA DUTTASINHA

Publications361
h-index111
Citations216,312
Highly Influential Citations2,722
Author pages are created from data sourced from our academic publisher partnerships and public sources.

Recommended Authors

  • T. Taniguchi
  • 2,975 Publications • 110,765 Citations
  • Kenji Watanabe
  • 2,529 Publications • 78,065 Citations
  • K. Novoselov
  • 607 Publications • 249,816 Citations
  • K. Watanabe
  • 922 Publications • 36,997 Citations
  • Publications
  • Influence
Electric Field Effect in Atomically Thin Carbon Films
TLDR
Monocrystalline graphitic films are found to be a two-dimensional semimetal with a tiny overlap between valence and conductance bands and they exhibit a strong ambipolar electric field effect.
View on Publisher
Electronic properties of graphene
Graphene is the first example of truly two‐dimensional crystals – it's just one layer of carbon atoms. It turns out that graphene is a gapless semiconductor with unique electronic properties…
View on Wiley
The rise of graphene.
TLDR
Owing to its unusual electronic spectrum, graphene has led to the emergence of a new paradigm of 'relativistic' condensed-matter physics, where quantum relativistic phenomena can now be mimicked and tested in table-top experiments.
View on PubMed
Raman spectrum of graphene and graphene layers.
TLDR
This work shows that graphene's electronic structure is captured in its Raman spectrum that clearly evolves with the number of layers, and allows unambiguous, high-throughput, nondestructive identification of graphene layers, which is critically lacking in this emerging research area.
View on PubMed
Two-dimensional atomic crystals.
TLDR
By using micromechanical cleavage, a variety of 2D crystals including single layers of boron nitride, graphite, several dichalcogenides, and complex oxides are prepared and studied.
View on PubMed
Fine Structure Constant Defines Visual Transparency of Graphene
TLDR
It is shown that the opacity of suspended graphene is defined solely by the fine structure constant, a = e2/hc � 1/137 (where c is the speed of light), the parameter that describes coupling between light and relativistic electrons and that is traditionally associated with quantum electrodynamics rather than materials science.
View on Publisher
Graphene: Status and Prospects
TLDR
This review analyzes recent trends in graphene research and applications, and attempts to identify future directions in which the field is likely to develop.
View on Publisher
Detection of individual gas molecules adsorbed on graphene.
TLDR
Graphene is an exceptionally low-noise material electronically, which makes it a promising candidate not only for chemical detectors but also for other applications where local probes sensitive to external charge, magnetic field or mechanical strain are required.
View on PubMed
Control of Graphene's Properties by Reversible Hydrogenation: Evidence for Graphane
TLDR
This work illustrates the concept of graphene as a robust atomic-scale scaffold on the basis of which new two-dimensional crystals with designed electronic and other properties can be created by attaching other atoms and molecules.
View on Publisher
Chiral tunnelling and the Klein paradox in graphene
The so-called Klein paradox—unimpeded penetration of relativistic particles through high and wide potential barriers—is one of the most exotic and counterintuitive consequences of quantum…
View on Springer
...
...