"78% yield at 5nm!?"

When he heard that the EUV photoresist developed by the School of Microelectronics of Suzhou University had completed the 5nm experiment in Shencheng, Kangchi immediately stood up excitedly.

The volume was raised, and it immediately attracted a lot of attention.

"Well, the yield of 78% is a little low, so it is estimated that it is 5nm at most, and the yield of 3nm is likely to be less than 50%."

"Teacher Wu, this is your mistake." Kang Chi immediately said seriously, "We can't be too greedy, we can always become a big fat man in one bite, right?" ”

"And the yield is not just about photoresist, other factors also have a great impact, they use photoresist in a small book, and the yield is estimated to not exceed 85%, right?"

"Well, their original yield rate is just 84%, our is actually 6% lower, if it is debugged, it is expected to reach more than 80%...... But then you kid, you've been talking more and more like a big leader lately. ”

"Hey, don't say it, if I'm really a big leader, why do I have to go to work in someone else's company?" Kang Chi sighed, "This can make Senior Brother Wang graduate, right?" ”

"Well, don't worry, I'll give you someone tomorrow."

Wu Lihong looked at Wang Haowen next to him with a smile, and then covered the microphone and whispered,

"This breakthrough in photoresist, he also made a lot of efforts, the small brain is flexible and diligent, if he is willing to stay in our institute and university to teach, he may be a Yangtze River academician in the future, to be honest, I am really a little reluctant to let you ......"

"Then you should give someone a million annual salary."

“……”

Wu Lihong opened his mouth, powerless to refute.

Now it's a money society, not to mention that their young people have lost money, and he was so anxious to jump his feet when he was cut off funds before.

So for Wang Haowen's choice of profit, Wu Lihong didn't say anything.

And if he goes to Kangchi's side, his future achievements may be higher than that of following him, especially when he is ready to take a back seat.

During this time, Wu Lihong has obviously felt that he is unable to keep up with the efficiency and intensity of the research team.

has been able to hold on until now, completely by breath.

Now that the photoresist has finally made a breakthrough, his breath has also dispersed, and he no longer has the courage to take the lead.

In fact, as early as a few months ago, he decided that once the photoresist problem was solved, he would take a back seat and start to focus on talent training.

[The sword is not old, and the edge is undiminished! ] ——Wu Lihong, an academician of chips in China, led the microelectronics research team of Suzhou University to successfully develop the first domestic top EUV photoresist!

The breakthrough of this material marks that China's independent chip manufacturing process will completely enter the 5nm era and be at the world's first-class level! 】

The next day, when Zhang Dayuan saw that the news was published on Huaguo News in a large page, the sour vinegar smell emanated from his nostrils made even his students hurriedly retreat.

"You really got by this old guy!?"

Zhang Dayuan was happy for him, but at the same time, he felt that God was so unfair!

One old and one young in the south, one gets the photoresist and the other gets the lithography machine.

Let him have the face of Beidou?

Zhang Dayuan couldn't help but look up, looked at the student who had just discussed the plan with him, and finally let out a long sigh.

These crooked melons and cracked dates, don't scold.

However, Zhang Dayuan is not discouraged, he is actually very aware of Wu Lihong's physical and mental state, as far as his sick appearance is concerned, it is very likely that he will take a back seat after this time.

And my body has always been strong, and it will not be a problem to hold on for a few more years!

As long as you fight again, who can't have a perfect curtain call?

"It's all discussed, why are you still stunned!?"

"Hurry up and get the job done, get it done here as soon as possible, and go back and continue to engage in superconducting qubit research!"

“……”

——

Steel City, Dahan Core Industry.

It has been more than a week since the first production line of Dahan Core Industry was officially put into operation.

As soon as this production line was put into operation, it was fully engaged in the production of CMOS chips for Wu'an cameras and mobile phone cameras.

But because the production team has only been established for more than two months, even the run-in period has not passed.

Moreover, it is the first time for them to use EUV lithography machine to make chips with high-end processes such as 7nm, and they are very unfamiliar with the analog circuit that converts light into digital signals on COMS, resulting in the yield of the chip is always only about 60%.

If the yield rate can't go up for a long time, let alone making money, it's good not to lose money.

This made Yu Jingmin, who was the temporary technical director of Dahan Core Industry and the duck on the shelves, so stressed that he often dreamed of conducting research experiments even when he slept, and then woke up suddenly because of the failure of the experiment.

But fortunately, his savior has also come!

Kangchi spent three days in Pengcheng, and after helping Warwick's imaging technology department solve most of the problems, he left directly to Gangcheng, and met Wang Haowen who rushed directly from the magic capital in the parking lot of Dahan Core Industry.

"Senior Brother Wang, congratulations, I heard that the papers of EUV photoresist are on the list of the second work?"

As soon as they met, Kang Chi smiled and shook Wang Haowen's hand, "Fortunately, Mr. Wu is willing to let people go, otherwise I don't know what to do with this mess." ”

"Xiao Wang, Xiao Wang, just call me Xiao Wang at work." Wang Haowen hurriedly said modestly, "I can do the second work, it's because Mr. Wu rewarded me for my all-nighter, no merit and hard work, can you expect too much from me......"

"Really? Don't be so modest, Mr. Wu has a very high opinion of you, and thinks you can take the lead. ”

"It's all killing!" Wang Haowen hurriedly said, "Don't you know, Mr. Wu likes to hold people high, which makes us feel a lot of pressure." ”

“……”

Kang Chi hesitated for a moment, "Why are you nervous?" Do you know something? ”

"Hmm...... Actually, it's nothing, but I heard that your temporary technical director, Yu Jingmin, is so stressed that he has stepped down twice a month......"

Kang Chi was suddenly a little speechless and said, "Why do you know all about this?" ”

"The circle of semiconductor R&D is actually very small......"

Kang Chi nodded, then smiled and patted Senior Brother Wang's shoulder:

"Actually, you don't have too much pressure, although Yu Jingmin has more experience than you, but his experience is in normal production, and you have more R&D experience than him, and your problem-solving ability is definitely stronger than him, so I am absolutely relieved to hand over Dahan Core Industry to you!"

"And it's really not good, you can also move the rescuers, since you are from the academician's disciple, your brothers and sisters are all your resources, if you can dig a few over, it would be great, I can give you a head reward!"

Wang Haowen: "......"

(End of chapter)