When the two heard Chen Yang's words, they were silent again!
They wanted to persuade Chen Yang to take a break, but when they thought of the 1-nanometer chip, the two were silent again!
At present, chips are the lifeline. The high-end chips imported by Longguo exceed 300 billion meters of gold every year. In addition to these, there are other products due to chip restrictions. These alone are enough to reach trillions of dollars!
And every minute they delay, the market in Long Kingdom is eroded by them!
"We won't say much extra words. We can only wish you success. If you have anything you need to do, you must tell us and let us do something too!" Minister He said.
"There are quite a lot of things! We will definitely not use so many of them when we produce twenty units at once!
Let’s leave ten units ourselves, and sell the other ten units. Take a chance to occupy a wave of market first. Next, we will produce more. As for how much each unit sells, it depends on your pricing!" Chen Yang
Said to the two of them.
"Sell it?" The two of them were a little unexpected!
They have always been looking for high-end things like this everywhere, and there is no reason to take out.
"In terms of performance and quality, we absolutely pass the test. The production capacity efficiency is definitely 50% higher than the existing Asmi." Chen Yang said confidently.
"Okay! I'll feel relieved if you say this! Let's sell these as soon as possible!" Minister He said with a smile.
He now trusts Chen Yang's words very much!
After finishing the conversation with the two, Chen Yang returned to the office again, started the design of a new chip, and assigned some of the work to Zhang Zhenxing.
Seeing some of the plans distributed by Chen Yang, Zhang Zhenxing couldn't help but walk up and expressed his doubts.
"Professor Chen, is it a bit radical for us to build 1nm chips now? According to the current theory, if silicon chips are less than 2nm, they will directly "lead" electrons will pass directly through the gate, and they will no longer be realized."
The function of the switch "has lost the characteristics of the diode and could not be achieved in theory." 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, the limit of silicon-based chips was 68 nanometers, 5 years ago, the limit of silicon-based chips was 22 nanometers, 3 years ago, the limit of silicon-based chips was 10 years ago.
It is said that the limit of silicon-based chips is 10 nanometers, which was previously said to be 7 nanometers and 5 nanometers, and now it is also said to be 2 nanometers.
These are just speculations!
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 become a sphere! or a hemisphere! In the sphere or hemisphere structure, different substances are used,
It seems to be two channels, but in fact it is four channels, which can effectively block the passage of electrons, but these increased channels do not significantly increase the transmission distance of electrons!"
"If this happens, wouldn't it increase a lot of energy consumption?" Zhang Zhenxing asked Chen Yang again.
Just the three-bit three-dimensional gate has increased a lot of energy consumption, which is very reflected in mobile phones!
Although the latest 5-nanometer chip designed not long ago is known as 5-nanometer, the actual computing performance has not been improved much, and the power consumption is several times that of the original! The most intuitive experience is that when using the mobile phone, it is extremely because
The power consumption is too high and the heat is rapidly generated, and it can even be used as a hand warmer!"
"This problem is raised to a point, but we have solved it."
Then he handed over a test report.
"This is the experiment we just did. We use spherical gates to replace the current fish fin gates. Moreover, using multi-point pressurization, a 1-nanometer process can be achieved, the number of transistors can reach 20 billion, and the computing speed can be compared.
The 5-nanometer can be increased by more than 60%, but the power consumption is saved by 30%.
Zhang Zhenxing immediately picked up the report on the table, and after reading it, he looked shocked!
"Yes, the thickness of the two-dimensional single crystal graphene material is almost negligible, and the bond length is 142 picometers. Because it belongs to the same group as the silicon element, it has a good fit with single crystal silicon with a purity of 20 nine.
Because its conductivity just reduces resistance, compensates for the heating problem of silicon, and can improve the running 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 that he is a chip researcher, and the questions he asked were all pointed out!
"To enable high-intensity lithography, we use the ultimate ultraviolet light with shorter wavelengths and more "sharp"."
"That's right. The wavelength range of ultraviolet light is between 10-216 nanometers. The light source used before was 197 nanometers deep ultraviolet light. Now the lithography machines use 13.5 nanometer extreme ultraviolet light sources, but this is not enough. We use
The ultimate ultraviolet light is the ultimate ultraviolet light of 10 nanometers.”
"Now, using laser to bombard tin droplets to obtain 13,5 nanometers of extreme ultraviolet light has reached its limit, and the power consumption has reached an amazing degree of terrifying. If you want to obtain the ultimate ultraviolet light with a shorter wavelength and greater intensity, you can use it to obtain the ultimate ultraviolet light with a shorter wavelength and greater intensity.
, Wouldn't that power consumption be much higher than what is now! And, it is also required to reach an outrageous level of optical mask emitters, these... are all..."
"It's all broken through! Didn't you find that our chip factory is built next to the Heilong base? When the controllable nuclear fusion power station is running, the power is not a problem at all."
"As for the optical mask with higher requirements, look at this." After saying that, Chen Yang sent a sample to Zhang Zhenxing.
"This is a mask with a flatness of ±10 picometers that we use to use mustard scanning microscopes to grind it with dynamic chemical method. It is equivalent to a glass as large as the Pacific Ocean, with a concave and convex error of less than 10 picometers! It can be greatly
Reflects the ultimate ultraviolet light, but it can absorb all other light!"
Hearing this, Zhang Zhenxing was shocked!
Looking at those things, I realized after a while!
"You really have all of these technologies broken through?"
How many technological innovations do you need? How many innovative achievements do you need?
Light source, gate structure, optical mask...anything is a major breakthrough, and it was all done by Professor Chen alone?
"Or what? Otherwise, we don't have to manufacture a lithography machine with a 1-nanometer process point." Chen Yang said with a smile.
"Okay, I'll send all these tasks right away, and I'll guarantee that within one week! No! Three days! I'll hand you the results within three days."
"Okay! Thank you for your hard work!"
"No! Compared with your work, we are not worth mentioning!" Zhang Zhenxing said excitedly.