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Saturday, June 22, 2013

ScienceDaily: Top Technology News

ScienceDaily: Top Technology News


Scientists solve riddle of strangely behaving magnetic material

Posted: 21 Jun 2013 09:10 AM PDT

Materials scientists have found an accurate way to explain the magnetic properties of a lanthanum-cobalt-oxygen compound that has mystified the scientific community for decades.

Beyond silicon: Transistors without semiconductors

Posted: 21 Jun 2013 09:10 AM PDT

Scientists have built a nanoscale transistor that works at room temperature. The device, only 20 nanometers wide, is made of gold quantum dots mounted on boron nitride nanotubes.

Two-dimensional atomically-flat transistors show promise for next generation green electronics

Posted: 21 Jun 2013 06:57 AM PDT

Researchers have demonstrated the first n-type field effect transistors on monolayer tungsten diselenide with excellent performance.

Graphene-based system could lead to improved information processing

Posted: 21 Jun 2013 06:56 AM PDT

Researchers have proposed a new system that combines ferroelectric materials -- the kind often used for data storage -- with graphene, a two-dimensional form of carbon known for its exceptional electronic and mechanical properties. The resulting hybrid technology could eventually lead to computer and data-storage chips that pack more components in a given area and are faster and less power-hungry.

Building operating system provides brain for smarter cities

Posted: 21 Jun 2013 06:53 AM PDT

A new digital building operating system integrates all building operating systems into one, easy-to-use cockpit control interface for desktops and portable devices.

A cheaper drive to 'cool' fuels

Posted: 21 Jun 2013 06:53 AM PDT

Chemists have developed an inexpensive catalyst that uses the electricity generated from solar energy to convert carbon dioxide into synthetic fuels.

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