Electric Field Effect in Atomically Thin Carbon Films
We describe monocrystalline graphitic films, which are a few atoms thick but are nonetheless stable under ambient conditions, metallic, and of remarkably high quality. The films...
Publications
26 shownRaman Spectrum of Graphene and Graphene Layers
Graphene is the two-dimensional building block for carbon allotropes of every other dimensionality. We show that its electronic structure is captured in its Raman spectrum that ...
Fine Structure Constant Defines Visual Transparency of Graphene
There are few phenomena in condensed matter physics that are defined only by the fundamental constants and do not depend on material parameters. Examples are the resistivity qua...
Giant Intrinsic Carrier Mobilities in Graphene and Its Bilayer
We have studied temperature dependences of electron transport in graphene and its bilayer and found extremely low electron-phonon scattering rates that set the fundamental limit...
Two-dimensional atomic crystals
We report free-standing atomic crystals that are strictly 2D and can be viewed as individual atomic planes pulled out of bulk crystals or as unrolled single-wall nanotubes. By u...
Field-Effect Tunneling Transistor Based on Vertical Graphene Heterostructures
Tunnel Barriers for Graphene Transistors Transistor operation for integrated circuits not only requires that the gate material has high-charge carrier mobility, but that there i...
How Close Can One Approach the Dirac Point in Graphene Experimentally?
The above question is frequently asked by theorists who are interested in graphene as a model system, especially in context of relativistic quantum physics. We offer an experime...
The electronic properties of graphene
54 pages, 38 figures.-- PACS nrs.: 81.05.Uw; 73.20.-r; 03.65.Pm; 82.45.Mp.-- ArXiv pre-print available at: http://arxiv.org/abs/0709.1163
Control of Graphene's Properties by Reversible Hydrogenation: Evidence for Graphane
Although graphite is known as one of the most chemically inert materials, we have found that graphene, a single atomic plane of graphite, can react with atomic hydrogen, which t...
Graphene-Based Liquid Crystal Device
Graphene is only one atom thick, optically transparent, chemically inert, and an excellent conductor. These properties seem to make this material an excellent candidate for appl...
Fluorographene: A Two‐Dimensional Counterpart of Teflon
Abstract A stoichiometric derivative of graphene with a fluorine atom attached to each carbon is reported. Raman, optical, structural, micromechanical, and transport studies sho...
Nobel Lecture: Graphene: Materials in the Flatland
Much like the world described in Abbott's Flatland, graphene is a two-dimensional object. And, as ``Flatland'' is ``a romance of many dimensions,'' graphene is much more than ju...
Monitoring dopants by Raman scattering in an electrochemically top-gated graphene transistor
The recent discovery of graphene has led to many advances in two-dimensional physics and devices. The graphene devices fabricated so far have relied on SiO(2) back gating. Elect...
Strong Suppression of Weak Localization in Graphene
Low-field magnetoresistance is ubiquitous in low-dimensional metallic systems with high resistivity and well understood as arising due to quantum interference on self-intersecti...
Submicron sensors of local electric field with single-electron resolution at room temperature
We describe probes of a local electric field, which are capable of detecting an electric charge as small as the charge of one electron e, operational under ambient conditions an...
Frequent Co-Authors
Researcher Info
- h-index
- 26
- Publications
- 26
- Citations
- 227,952
- Institution
- University of Manchester
External Links
Identifiers
- ORCID
- 0000-0003-4972-5371
Impact Metrics
h-index
26
h-index: Number of publications with at least h citations each.