Engineering

New high-capacity embedded memory uses half as much silicon

Researchers at EPFL and Bar Ilan University have developed a new type of embedded memory that takes up half as much space as traditional memory—and uses less energy—to store a given amount of data. The technology is being ...

Engineering

An operational amplifier fabricated using a 2-D semiconductor

Analog electronics are electronic systems that operate with currents and voltages that continuously change over time, rather than switching only between two levels, like digital electronics. Most existing analog devices are ...

Electronics & Semiconductors

Radiofrequency transistors based on high-purity carbon nanotube arrays

Most next generation wireless communication technologies require integrated radiofrequency devices that can operate at frequencies greater than 90 GHz. Two of the semiconductors most widely used to fabricate radiofrequency ...

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