The fun part about logic gates is that there are so many ways to make them, with each approach having its own advantages and disadvantages. Although these days transistor-transistor logic (TTL) is ...

And the length of the gate was the thickness of the graphene sheet—a single carbon atom, or 0.34 nanometers. From there, the team simply placed source and drain electrodes on either side of the ...

I designed an XOR with 3 transistors and 4 resistors. The “gates” for lines 2 and 3 of the truth table require only one transistor each and one more to combine (and invert) their outputs.

In traditional computing, these gates are made using transistors, which are semiconductor devices that can switch electronic signals on and off. By combining multiple transistors, ...

The DFM surrounding gate transistor (SGT) is also a vertically oriented solution. DFM delivers faster access times with longer refresh periods (Fig. 4).

Purdue University researchers are among the first to build a gate – what could be a quantum version of a transistor, used in today’s computers for processing information – with qudits. Whereas qubits ...

But high-performance graphene transistors can’t be made using standard fabrication techniques. Building a gate electrode atop graphene damages the carbon sheet and reduces its electron-carrying ...

An important breakthrough has been reached in the development of energy-efficient electronic circuits using transistors based on germanium. A team of scientists from the Nanoelectronic Materials ...