News tagged with transportation energy

Can graphene nanoribbons replace silicon?

(PhysOrg.com) -- "Graphene has been the subject of intense focus and research for a few years now," Philip Kim tells PhysOrg.com. "There are researchers that feel that it is possible that graphene could replac ...

Feb 18, 2010 feature
4.2 / 5 (30) 1 | with audio podcast

New water-splitting catalyst found

(PhysOrg.com) -- Expanding on work published two years ago, MIT's Daniel Nocera and his associates have found yet another formulation, based on inexpensive and widely available materials, that can efficiently ...

May 14, 2010
4.4 / 5 (33) 14 | with audio podcast

Scientists Track Heat in Tiny Rolls of Carbon Atoms

(PhysOrg.com) -- IBM Research scientists today announced a landmark study in the field of nanoelectronics; the development and demonstration of novel techniques to measure the distribution of energy and heat in powered carbon ...

Mar 02, 2009
5 / 5 (6) 0

Iron in the sun: A greenhouse gas for X-ray radiation

(Phys.org) —Scientists from the Heidelberg Max Planck Institute for Nuclear Physics (MPIK) in cooperation with DESY (Hamburg) at the synchrotron PETRA III have investigated for the first time X-ray absorption ...

Sep 06, 2013
4.4 / 5 (17) 1 | with audio podcast