When the two heard Chen Yang's words, they fell silent again!

They wanted to persuade Chen Yang to take a rest, but when they thought of the 1-nanometer chip, they fell silent again!

At present, chips are the lifeline. Every year, Longguo imports more than 300 billion meters of high-end chips. In addition to these, there are also other products due to chip restrictions. These alone are enough to reach tens of trillions!

And for every minute of delay, Dragon Kingdom's market will be eroded by them!

"If there is no need to say more, we can only wish you success. If there is anything you need us to do, be sure to tell us and let us do something!" Minister He said.

"There's a lot to do! If we produce twenty units at once this time, we definitely won't be able to use so many!

We will keep ten units for ourselves and sell all the other ten units. We will occupy a wave of the market first. Next, we will produce more. As for how much each unit sells, it depends on your pricing!" Chen Yang

He said to the two of them.

"Sell it?" The two of them were a little surprised!

They have always been looking for high-end things like this everywhere, so there is no reason to buy them out.

"In terms of performance and quality, it definitely passes the standard. The production efficiency is definitely 50% higher than the existing ASMI's." Chen Yang said with great confidence.

"Okay! With your words, I feel relieved! Let's sell these as soon as possible!" Minister He said with a smile.

He now has great trust in Chen Yang's words!

After finishing the conversation with the two, Chen Yang returned to the office again, started designing a new chip, and assigned part of the work to Zhang Zhenxing.

Seeing part of the plan distributed by Chen Yang, Zhang Zhenxing couldn't help but walked up and expressed his doubts.

"Professor Chen, are we being a little radical in building 1-nanometer chips now? According to current theory, if the silicon chip is below 2 nanometers, it will directly "leak" and the electrons will directly pass through the gate, which will no longer be possible."

The "switch" function has lost the characteristics of a diode and cannot be made theoretically." Zhang Zhenxing said to Chen Yang.

"This is indeed a technical problem, but it will not become the limit of silicon-based chips. 10 years ago, it was said that the limit of silicon-based chips was 68 nanometers, 5 years ago it was said that the limit of silicon-based chips was 22 nanometers, and 3 years ago

It is said that the limit of silicon-based chips is 10 nanometers, before it was said to be 7 nanometers, 5 nanometers, and now it is said to be 2 nanometers.

These are just guesses!

Regarding the gate breakdown problem faced by 1 nanometer, we can change the gate structure from the original three-dimensional or fin-shaped structure to a sphere! Or a hemisphere! And in the sphere or hemisphere structure, different materials are used.

What appears to be two channels is actually four channels, which can effectively block the passage of electrons, but these additional channels do not significantly increase the transmission distance of electrons!"

"In this case, wouldn't it increase a lot of energy consumption?" Zhang Zhenxing asked Chen Yang again.

Just a three-dimensional grid has already increased a lot of energy consumption, which is greatly reflected in mobile phones!

The newly designed 5-nanometer chip not long ago, although it is called 5-nanometer, the actual computing performance has not improved much, but the power consumption is several times the original! The most intuitive experience is that when the mobile phone is in use, it is extremely

It consumes too much power and heats up quickly, and it can even be used as a hand warmer!"

"This issue has been raised at a high point, but we have already solved it."

Then a test report was handed over.

"This is an experiment we have just done. Using spherical gates to replace the current shark-fin gates, and using multi-point pressure, we can achieve a 1-nanometer process. The number of transistors can reach 20 billion, and the computing speed can be compared to

Compared with 5nm, it can be improved by more than 60%, but the power consumption is saved by 30%.”

Zhang Zhenxing immediately picked up the report on the table. After reading it, he looked shocked!

"Two-dimensional single crystal graphene material? 140 picometers?" Zhang Zhenxing said.ъìqυgΕtv.℃ǒΜ

"Yes, the two-dimensional single crystal graphene material has a negligible material thickness and a bond length of 142 picometers. Because it belongs to the same family as silicon, it fits well with single crystal silicon with a purity of 20 nines.

Because its conductivity can reduce resistance, make up for the heating problem of silicon, and at the same time increase operating speed."

"However, in this way, the intensity of ultraviolet light increases exponentially, and because of the optical properties of carbon, it is absorbed more. Can the original laser light source meet the requirements?"

Hearing Zhang Zhenxing's words, Chen Yang couldn't help but sigh, as expected of a chip researcher, and the questions he asked were all to the point!

"In order to achieve high-intensity lithography, we use the ultimate ultraviolet light with a shorter wavelength and a sharper wavelength."

"What? Ultimate ultraviolet light?" Zhang Zhenxing looked puzzled.

"That's right. The wavelength range of ultraviolet light is between 10-216 nanometers. The light source used before was 197 nanometer deep ultraviolet light. Now lithography machines use 13.5 nanometer extreme ultraviolet light source. And this is not enough. We use

The ultimate ultraviolet light is the ultimate ultraviolet light of 10 nanometers.”

"Impossible! Absolutely impossible!" Zhang Zhenxing blurted out.

"Now the use of laser bombardment of tin droplets to obtain 13.5 nanometer extreme ultraviolet light has reached the limit, and the power consumption has reached an astonishing and terrifying level. If you want to obtain the ultimate ultraviolet light with a shorter wavelength and greater intensity,

, wouldn’t the power consumption be much higher than the current one! Moreover, it also requires the optical mask transmitter to be outrageous, these... are all..."

"We have already achieved a breakthrough! Didn't you notice that our chip factory is built next to the Black Dragon Base? When the controllable nuclear fusion power station is operational, power will not be a problem at all."

"As for the more demanding optical masks, look at this." After speaking, Chen Yang sent a sample to Zhang Zhenxing.

"This is a mask that we are currently grinding using a mustard seed scanning microscope and a dynamic chemical method with a flatness of ±10 picometers. It is equivalent to an area of ​​glass as large as the Pacific Ocean. The concave and convex error is less than 10 picometers! It can be greatly

It reflects the ultimate ultraviolet light, but can absorb all other light!"

Hearing this, Zhang Zhenxing was shocked!

Looking at those things, it took me a while to react!

"Have you really made breakthroughs in all these technologies?"

How many process innovations are there and how many innovative results are there?

Light source, gate structure, optical mask... any one of them is a major breakthrough, but Professor Chen has solved them all by himself?

"What else? Otherwise we don't have to manufacture a lithography machine with a 1-nanometer process point." Chen Yang said with a smile.

"Okay, I will distribute all these tasks immediately, and I promise to deliver the results to you within one week! No! Three days! Three days."

"Okay! Good job!"
Chapter completed!