System Bits: Sept. 24


Quantum states Many companies and academic researchers are working on quantum computing technology, including the University of Buffalo. New research on two-dimensional tungsten disulfide (WS2) could open the door to advances in quantum computing, UB reports. In a paper published Sept. 13 in Nature Communications, scientists report that they can manipulate the electronic properties of th... » read more

Power/Performance Bits: Sept. 29


Optical rectenna Engineers at the Georgia Institute of Technology demonstrated the first optical rectenna, a device that combines the functions of an antenna and a rectifier diode to convert light directly into DC current. Based on multiwall carbon nanotubes and tiny rectifiers fabricated onto them, the optical rectennas could provide a new technology for photodetectors that would operate... » read more