The process of writing information on tiny magnetic bits one by one, as fast as possible, and with little energy consumption, represents one of the biggest hurdles in this field. of magnetic computer storage. A team of scientists have discovered a new method to write magnetic data that fulfils all of these requirements.
Using a so-called Langendorff heart - an isolated rodent heart flushed with a nutrient solution in place of blood - scientists from the Helmholtz Zentrum Muenchen and the TU Muenchen were for the first time able to show that nanoparticles have a clearly measurable effect on the heart.
The researchers say the results of their latest proof-of-concept experiments could lead to the replacement of electrical components with those based on optical technologies. Light-based devices would enable faster and more efficient transmission of information, much in the same way that replacing wires with optical fibers revolutionized the telecommunications industry.
Christian Ruegg, honorary professor at the London Centre for Nanotechnology and head of the Laboratory for Neutron Scattering at the Paul Scherrer Institut in Switzerland, wins the Erwin Felix Levy-Bertaut prize for his work on low-dimensional quantum spin systems and quantum phase transitions.
Nanyang Technological University (NTU) announced that it is investing close to $3 million over three years to set up a new research centre that will pioneer the development of such solar cells of the future, as well as the expertise to harness these new clean energy sources effectively and in commercially viable ways.
The Federal Office of Public Health FOPH and Federal Office for the Environment FOEN launched the introductory phase in December 2008. The precautionary matrix was revised on the basis of users' experience at the beginning of 2010. It now has been updated again.
Hailed as the new "wonder material," graphene is being tapped by an international research team to help overcome issues associated with increasing the storage density and speed of electronic memory devices.