News tagged with charges

Toward tinier transistors

(Phys.org) —The foundation of many, many modern electronic devices – including computers, smart phones, and televisions – is the silicon transistor. However, the shrinking of consumer electronics is ...

Jul 03, 2013
4.3 / 5 (3) 0 | with audio podcast

An ultrasensitive molybdenum-based image sensor

A new material has the potential to improve the sensitivity of photographic image sensors by a factor of five. In 2011, an EPFL team led by Andras Kis discovered the amazing semi-conducting properties of ...

Jun 12, 2013
4.8 / 5 (19) 3 | with audio podcast

Booz Allen says it's fired Snowden after leak

Edward Snowden, who admitted leaking details of secret U.S. government surveillance programs, was fired by his employer Tuesday while the U.S. government considers criminal charges against him.

Jun 11, 2013
4 / 5 (2) 20