IBM develops 2-nanometer chip

maychang

IBM develops 2-nanometer chip [Copy link]

On May 7, 2021, IBM announced the development of a 2-nanometer chip. This invention has undoubtedly taken chip technology a big step forward.

According to Yang Fujia's "Atomic Physics", the diameter of an aluminum atom is estimated to be 0.33 nanometers, so 2 nanometers is six aluminum atoms.

Unbelievable.

qwqwqw2088

We also have to find TSMC for processing.

IBM has been silent for many years, and now it has exploded again.

dcexpert

If we continue to develop in the current way, electrons may not be enough and we will need photonic chips.

820769096

I don't know what the development of semiconductors will look like in the end.

刘明振

I don’t know when domestic chips will be able to take off.

led2015

If the future is like the sci-fi scenes on TV, maybe there will be no need for electronic components.

hellomankind

I don’t know if quantum chips will be developed in the future, directly replacing binary with ternary chips, otherwise it will be difficult to reduce the manufacturing process.

maychang

hellomankind posted on 2022-4-4 08:44 I don’t know if quantum chips will be developed in the future, and ternary chips will be used to replace binary. Otherwise, it will be difficult to reduce the process

Quantum chips are being researched, but their working principle is not "ternary replacing binary" but certain principles of quantum mechanics.