Chip Fabs Go Green – IEEE Spectrum

So where will we turn for future scaling? We will continue to look to the third dimension. We’ve created experimental devices that stack atop each other, delivering logic that is 30 to 50 percent smaller. Crucially, the top and bottom devices are of the two complementary types, NMOS and PMOS, that are the foundation of all the logic circuits of the last several decades. We believe this 3D-stacked complementary metal-oxide semiconductor (CMOS), or CFET (complementary field-effect transistor), will be the key to extending Moore’s Law into the next decade.

The Evolution of the Transistor

Continuous innovation is an essential underpinning of Moore’s Law, but each improvement comes with trade-offs. To understand these trade-offs and how they’re leading us inevitably toward 3D-stacked CMOS, you need a bit of background on transistor operation.

Every metal-oxide-semiconductor field-effect transistor, or MOSFET, has the same set of basic parts: the gate stack, the channel

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Verizon Fios vs. Spectrum: Comparing internet provider suppliers

Verizon Fios and Spectrum are two preferred internet support providers that overlap products and services in the Northeast and Mid-Atlantic. If you live in this area of the United States, you may possibly uncover by yourself comparing Verizon Fios vs Spectrum to come across the best internet service. We’ve put the two providers to the examination in this comparative information.

Just one of the to start with selections you’ll need to have to make to select between Verizon Fios and Spectrum is no matter whether you want cable vs fiber. Fiber world-wide-web is a newer technology that is commonly regarded to be more rapidly and far more reliable. Nonetheless, that would not imply you should rule out cable suitable absent. You will find a great deal much more to each of these net provider suppliers.

Verizon Fios vs Spectrum overview

Verizon Fios Spectrum
J.D. Ability Ranking 5/5 2/5
Bundles
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