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• You might be interested in the following resource(s) which are subject to copyright.
• BBC Four, How It Works: Graphene
  • Video clip from the BBC Four mini-series How It Works, presented by Mark Miodownik. In this extended clip from the programme, Mark talks to Professor Andre Geim at the University of Manchester about his work on graphene and how this amazing material can be produced by using nothing more than a piece of graphite and some sticky tape. [Only available to viewers in the UK]...
  • Creator: Professor Mark Miodownik, University College London • Jacqueline Smith, BBC • Helen Thomas, BBC
  • Keywords: graphite • graphene • sticky tape
  • Date added: 14 April 2012
• 3-D Rendering of a Graphene Hole
  • This 3-D rendering of a graphene hole imaged on Berkeley Lab's Transmission Electron Aberration-corrected Microscope (TEAM) 0.5 shows that the carbon atoms along the edge assume either a zigzag or an armchair configuration. The zigzag is the more stable configuration and shows promise for future spintronic technologies....
  • Creator: Lawrence Berkeley National Laboratory, US Department of Energy
  • Keywords: graphene • hole • zigzag • spintronic technology • TEAM microscope • transmission electron aberration-corrected microscope
  • Date added: 17 October 2011
• Graphene Update
  • This resource is a presentation of the 2010 Nobel Laureate in Physics Prof. Andre Geim from The University of Manchester on Graphene Update. The presentation was given at the Topical Research Meeting on Physics: Graphene and Related Two Dimensional Materials at Institute of Physics on June 2nd of 2011. The lectures gives an overview why graphene is such a special materials and reports on the latest research results from The University of Manchester group. It also taks about the potential applica...
  • Creator: Professor Andre K. Geim, The University of Manchester
  • Keywords: graphene • carbon • Nobel prize • electronic properties • ambipolar electrical field effect • tunability • thermoconductivity • surface area • applications
  • Date added: 17 October 2011
• Animation of graphene nanoribbon band structures for zigzag type
  • Graphene nanoribbon band structures for zigzag type. Tightbinding calculations show that zigzag type GNR is always metallic....
  • Creator: Saumitra R Mehrotra, Purdue University • Gerhard Klimeck, Purdue University
  • Keywords: graphene • nanoribbon • band structures • zigzag
  • Date added: 06 October 2010
• Animation of graphene nanoribbon band structures for arm-chair type
  • Graphene nanoribbon band structures for arm-chair type. Tightbinding calculations show that armchair type can be semiconducting or metallic depending on width (chirality)....
  • Creator: Saumitra R Mehrotra, Purdue University • Gerhard Klimeck, Purdue University
  • Keywords: graphene • nanoribbon • band structures • armchair
  • Date added: 06 October 2010
• Model of graphene structure
  • The ideal crystalline structure of graphene is a hexagonal grid....
  • Creator: AlexanderAlUS,
  • Keywords: graphene • crystal • structure • model • nano • image
  • Date added: 06 October 2010
• Simulation of Individual Atoms in Action
  • This video shows the atomic dynamics of the hole in graphene was simulated via a kinetic Monte Carlo method. Probabilities for atomic migration, insertion and ejection were determined by ab-initio calculation. The simulation starts with a predefined hole in a graphene sheet. As it proceeds, the hole grows and the atoms along the edge rearrange themselves. The zigzag configuration is found to dominate the armchair one....
  • Creator: Lawrence Berkeley National Laboratory, US Department of Energy
  • Keywords: graphene • hole • zigzag • spintronic technology • Monte Carlo method • atomic dynamics • ab-initio calculation • atomic migration • atomic insertion • atomic ejection
  • Date added: 17 October 2011
• Action Movie of Individual Atoms in Action
  • This video produced with Berkeley Lab's Transmission Electron Aberration-corrected Microscope (TEAM) 0.5 microscope shows the growth of a hole and the atomic edge reconstruction in a graphene sheet. An electron beam focused to a spot on the sheet blows out the exposed carbon atoms to make the hole. The carbon atoms then reposition themselves to find a stable configuration...
  • Creator: Lawrence Berkeley National Laboratory, US Department of Energy
  • Keywords: graphene • hole • zigzag • carbon atom • atomic edge;TEAM microscope • transmission electron aberration-corrected microscope
  • Date added: 17 October 2011

Displaying results 1-8 of 8