Super Shenhao Technology System

His prophecy has not been confirmed yet, but his prophecy is correct, because it corresponds to the knowledge in Li Linfei's mind, and the development he is doing is to turn his prophecy into reality.

The first major thing that Li Linfei has to do is to let Li get the tin material he exchanged from the system, and get the production technology of two-dimensional stanene according to the requirements.

The first thousand and ninety-two chapters develop rapidly

Now he has the top domestic and even the world's top integrated circuit development research assistant team under his command. If he wants to achieve this crazy goal that anyone would think impossible to achieve within half a year, he must develop multiple points in parallel at the same time.

There are a group of teams for two-dimensional stanene production, and another team for extremely low-temperature electrical and magnetic transport measurements of stanene films.

Over [-]% of the entire huge research assistant team are from fellow businessmen, and the rest are from Future Technology Group. All the peripheral technical engineers of the First Research Institute of Future Technology Group worship Li Linfei blindly.

Because only after experiencing it will you understand why you worship him so much. At first, the scientific research engineers of the new group of friends who came in were very uncomfortable with the research style of these people. It felt like they were helping. Everyone came here with ambition , and even hope to be able to master the research of a subject.

However, Li Linfei directly gave them the data and conclusions. Entrusting them to do the work is to verify his conclusions through experiments. After all, any theory must be proved or falsified by experiments before it can become truth and be firmly believed by the world. Could be a hypothesis.

Unexpectedly, in subsequent experiments, they found that stanene films with a thickness of two atomic layers and thicker had two-dimensional superconductivity, which was the first time that superconductivity was experimentally confirmed in gray tin.

This is an exciting breakthrough, and subsequent experimental studies have shown that the density of states of stanene is modulated by the substrate, leading to the emergence of superconductivity.

By changing the thickness of the substrate, the transformation of stanene from a single-band superconductor to a double-band superconductor was also realized. What is even more exciting to the team is that the epitaxially grown stanene film is extremely stable, and its superconductivity can be achieved without any protective layer. Can be kept for a long time.

As for how long it will take time to verify, there is no way to do this. To obtain the actual data, we can only wait.

But Li Linfei once again gave them an astonishing conclusion that its superconductivity can last for 28 months.

The researchers of the newly joined group of friends were skeptical at first, but the previous verification made them doubt themselves.

In the days that followed, they discovered for the first time that it was so easy to do research and development, and so many results had been verified in such a short period of time.Not easy to be damned.

If they used to do their own scientific research, they seemed to need to do a question step by step, but now Li Linfei gave them a conclusion and then went to the experiment, which is equivalent to copying your answer for the exam.

How could it not be easy?Then this group of people gradually fell into a state of blind worship of Li Linfei, because facts speak louder than words.

According to the laws of human's past scientific history, at this moment in time, it is indeed time for a scientific god-level figure like von Neumann and Dirac to appear on the stage.

The members of the research assistant team feel more and more that Li Linfei and his technicians are just that, and they may be more terrifying than those great scientists in history.

Although the research assistant team was pleasantly surprised by so many verification results in such a short period of time, compared to achieving complete autonomy and supplying the market, this is just the beginning.

If the overall goal is 100%, then the current achievement is only 3%. It can be seen that integrated circuits are difficult. If Li Linfei didn't open it, he really wouldn't dare to swear in front of so many semiconductor leaders in China.

But everything is difficult at the beginning. For this task of overcoming, it will become smoother after the beginning, because the upstream end is settled, and the research assistant team will be disbanded immediately, and then distributed.

IC design is engaged in IC design, packaging and testing is engaged in packaging and testing, and all links in the entire integrated circuit industry chain are carried out simultaneously.

All major companies joining the CSAC Semiconductor Industry Alliance have concluded a unique regulation, that is, only members of the system can obtain priority supply rights. In fact, Li Linfei followed the example of the Dutch lithography machine company ASML ) mode.

Of course we have to borrow from other people's models. Li Linfei is not a pedantic person.

ASML's rule is that only by investing in ASML can you get the priority supply right. Huaxia people are not included in this list.

To put it simply, ASML requires its own customers to invest in themselves first. This special cooperation model allows ASML to obtain a large amount of funds, including Intel, Samsung, TSMC, and Hynix, all of which have considerable shares in ASML. It can be said that the global Most of the semiconductor industry in China are relatives of ASML, and they are basically related to each other, which forms a huge community of interests.

ASML uses investment means to maintain this model, but the future technology group will definitely fail, because Li Linfei is a master with both money and technology, but lacks helpers, and they are reliable helpers.

But a living person cannot be suffocated to death by a bird. Changes will work, so Li Linfei chose another method to maintain it, which is the patent technology barrier.

Break through all the patent barriers within the CSAC semiconductor club system, and then cut and divide the watermelon. Only members of the system can have priority access to supply rights, thus forming a huge community of interests.

Of course, with the advancement of development progress, the share of core technology mastered by Future Technology Group is expanding, and Li Linfei still has a relentless pursuit of core technology.

However, the watermelon has already been cut, and Future Technology promises to only take one of them. As long as other allies do not withdraw from the group, their interests will not be damaged, at least they will not be targeted by Coastline.

After all, you Future Technology is everyone's default leader, or you, Li Linfei, are the leader of the CSAC system.

Li Linfei naturally knows how difficult it is to gather a group, and how easy it is to break up a group. For example, as long as the person in charge is unfair, a seemingly unbreakable alliance will fall apart in an instant, and other participants will have problems. question.

If it is kicked out, the vacated position will be replaced immediately, but the injustice of the party in charge will greatly reduce the credibility of the entire system.

And this time, it was possible to gather sand and form a tower so quickly, and the birth of CSAC was due to the right time, place and harmony of people.

Chapter 93 Shot

If lithography technology is regarded as the second largest problem in modern integrated circuit devices, then absolutely no other technology dares to be the first.The function of photolithography is to project the shape of the photolithography plate onto the photoresist with only a dozen nanometers or even higher precision, so as to copy the circuit structure on the silicon wafer. Of course, Li Linfei has decided to replace the silicon wafer with tin wafers.

Chip technology is commonly known as planar printing technology, which is the same as printing in layman's terms, which is why chips are produced in large quantities, and the larger the quantity, the cheaper it is.

Since interference and diffraction have a great impact on graphic projection, the requirements for light sources and lenses are extremely high. It can be said that lithography machines are the most critical and difficult equipment in the production process of semiconductor chips.

The unit price of a high-end lithography machine is already a sky-high price of 1 million euros, and people have to queue up to buy it, and Huaxia is even queuing up to spend money and not sell it.

This is due to the restriction of the old-American-dominated agreement, high-end lithography machines will basically not be exported to Chinese people, and only ASML's mid-to-low-end products can be bought, and the most advanced ones cannot be bought no matter how high the price is.

For example, Intel, Samsung, and TSMC can buy ASML 15-nanometer lithography machines in 10, but Huaxia can only buy ASML 32-nanometer lithography machines.

For the semiconductor industry, 5 years is enough for the market to be updated more than 3 times, plus Intel's way of squeezing toothpaste.

Until now, Huaxia can only buy 12-nanometer lithography machines, but in fact the most advanced lithography machines have reached the 5-nanometer level, which is still three or even four generations behind.

Originally, in 18, ASML was going to deliver a 7-nanometer EUV extreme ultraviolet lithography machine, but a very unexpected fire broke it.

Then it dragged on, dragging on for more than two years. It was supposed to be delivered this year, but now such a thing happened again. I am afraid that this thing is going to be a cool rhythm. The 7-nanometer lithography machine does not need to have too many illusions. .

In contrast, among the lithography machines that have been mass-produced by Shanghai Microelectronics Equipment (SMEE), the best domestic lithography machine manufacturer, the best-performing process can only reach 90 nanometers, which is equivalent to the 04nm technology that was launched in 5. The level of the Pentium [-] CPU, and because of the emergence of PHC in foreign countries, Intel has already produced a [-]-nanometer chip.

The gap is not a star and a half, and because of this, the high-end lithography machines needed by domestic fabs are completely dependent on imports, and it depends on the faces of foreigners. If you are in a good mood, you will give it, and if you are in a bad mood, you will delay it. If you don’t give it directly, the fragile friendship boat will really turn over for you.

This time, Microelectronics also joined the Semiconductor Industry Alliance and became a member of the CSAC system. If the lithography machine level of ASML is the king level, then SMEE is a silver level, at most it is a gold level and cannot be higher.

In fact, in Li Linfei's team, except for Haisi and a few others, dozens of others are basically paddling bastards, waiting for the master to take them to lie down and then take off.

The team is not easy to lead, and there is no better way for Li Linfei, otherwise what else can we do.

The short ones can only be taller. These gold and silver are relatively the best, and there is no better one, and the latter group is bronze and scrap iron, which is even more hopeless. Even if you know how to call 666, you don’t even bother Reason, that's all.

Alas, the team is not easy to lead.It can be said that Li Linfei's team consists of him as the king, plus three masters, two of whom are sailors, and the rest are all gold and silver ranks.

Then you have to bring such a team to PK with a team composed of all kings... No wonder the outside world is very pessimistic.

But for Li Linfei who has bugs, it's not all bad things, there are still good things. His teammates are too good, at least he knows his own good, and he will obey the words of the great god.

……

This side is doing research in a hurry, and Lao Mei has made a move over there.

Huaxin International Headquarters, conference room.

"ASML has given a definite reply that the 7-nanometer EUV lithography machine is out of play, not only this is out of play, we are about to face a full ban."