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Latest Walter de Heer Stories

Physicists Discover How To Change The Crystal Structure Of Graphene
2014-05-01 03:38:14

A University of Arizona-led team of physicists has discovered how to change the crystal structure of graphene, more commonly known as pencil lead, with an electric field, an important step toward the possible use of graphene in microprocessors that would be smaller and faster than current, silicon-based technology.

2014-04-08 10:00:09

Carbon nanotubes are reinforcing bars that make two-dimensional graphene much easier to handle in a new hybrid material grown by researchers at Rice University.

Atomically Thin Solar Cells
2014-03-10 10:44:34

It does not get any thinner than this: The novel material graphene consists of only one atomic layer of carbon atoms and exhibits very special electronic properties.

New Type Of Electronic Device Suggested By Ballistic Transport In Graphene
2014-02-06 11:59:13

Using electrons more like photons could provide the foundation for a new type of electronic device that would capitalize on the ability of graphene to carry electrons with almost no resistance even at room temperature – a property known as ballistic transport.

New Device Architecture For 2D Materials Developed Making Electrical Contact From The 1D Edge
2013-10-31 14:05:13

Columbia Engineering researchers have experimentally demonstrated for the first time that it is possible to electrically contact an atomically thin two-dimensional (2D) material only along its one-dimensional (1D) edge, rather than contacting it from the top, which has been the conventional approach.

2013-07-09 21:22:44

The unique properties of graphene such as its incredible strength and, at the same time, its little weight have raised high expectations in modern material science.


Word of the Day
shavie
  • A trick or prank.
The word 'shavie' is related to 'shave'.