Chapter 261 Lay out your own semiconductors in advance
After completing the shopping, the three of them had dinner and then went to attend the evening class meeting.
However, Zhang Yu found that the ratio of men to women was quite balanced, and there were not that many big men, which made him very happy.
The counselor in charge of them is a girl who has just graduated from graduate school.
This counselor was also very good at mobilizing the mood of the class. After asking everyone present to briefly introduce themselves one by one, he selected the class committee and distributed the freshman physical examination form.
Zhang Yu took a look and found that this seemed to be Fengcheng City Traditional Chinese Medicine Hospital, a top-grade hospital, and it seemed to be a large hospital with a good reputation in Fengcheng's jurisdiction.
This actually surprised him.
Generally speaking, many domestic private colleges and universities will invite private hospitals to come over for physical examinations for freshmen. Except for blood draws and chest X-rays, other items are basically just a formality.
But this school actually directly invited doctors from public tertiary hospitals to come over and help students with physical examinations.
This cost is not expected to be low, because the medical testing equipment in tertiary hospitals is higher than that in private hospitals, and many of them are imported instruments.
Therefore, it affects the cost of physical examination. If it is a second-class hospital, the cost will be cheaper.
However, the basic examination items of the physical examination in the tertiary hospitals are more comprehensive, such as HIV testing, urine tests, etc. Therefore, the physical examinations in the three hospitals are generally more expensive than those in the tier 2 hospitals and most private hospitals.
Originally, the director who was responsible for the physical examination of freshmen wanted to find a second-class hospital to get it done.
But this suggestion was rejected by Xu Li.
Because Xu Li feels that in less developed cities like Fengcheng, some of the physical examinations in Class II hospitals are very loose and not very detailed. In addition, the testing equipment is also somewhat backward.
So he directly asked the person in charge to talk to the leaders of Fengcheng City Traditional Chinese Medicine Hospital, which would only cost more.
We still can’t be careless about physical examinations. Let’s not talk about those who are disabled or obese. It would be bad if some invisible diseases are really detected in some students.
Therefore, it is better to detect and treat early.
Moreover, this physical examination for new students is also paid for by the school.
"It feels pretty good~"
Zhang Yu felt inexplicably relieved.
While the school's faculty and staff were still busy with the enrollment of new students, Xu Li held a small meeting with Xu Hua and Li Mo.
"I decided to build a photolithography machine!"
Xu Lilai's words immediately confused Li Mo and Xu Hua.
"Principal, you said you built a photolithography machine? Are you kidding?"
Lithography machine?
The current semiconductor technology field has always been very popular, but it is not something that a single company can invest in.
Isn’t this just whimsical?
"Do you think I'm kidding?"
The two fell silent immediately after hearing this.
Then, Li Mo asked: "Principal, how many nanometers of photolithography machine do you want to make?"
"14 nanometers."
This made Li Mo and Xu Hua even more confused.
“But don’t we have our own domestic 14-nanometer EUV Tiangong-1?”
Facing the two people's confusion, Xu Li shook his head.
"What I want to do this time is not the current extreme ultraviolet lithography, but nanoimprint lithography."
Nanoimprint lithography?!
The two of them were a little surprised.
It's obvious that they have understood it too.
"You should know that the current extreme ultraviolet light source lithography technology will cause light diffraction and resolution limit problems after optical exposure, and nanoimprint lithography technology is the most suitable for industrial production. Although Tiangong-1 has come out,
But it is still unable to meet domestic demand, and our companies and schools also need to develop their own semiconductor systems."
At present, Suiren Technology has also gained a reputation in domestic semiconductors, and is well-known in super bulk memory and extreme ultraviolet light sources.
But it has not yet formed its own complete design and manufacturing system.
In the future, Suiren's development and growth will inevitably require some confidential semiconductor components. Due to security needs, it is necessary to develop its own semiconductor system.
Now that Suiren Beauty has successfully raised funds for its subsidiary, and will continue to inject funds into Suiren Technology, there is no need to suppress the nanoimprint technology.
But try to open it.
Previously, Xu Li was afraid that once he invested in this thing, he would burn money and not be able to keep it going.
Now that we have a stable amount of funds to attack, we can start planning.
"Principal, please excuse me. As far as I know, although some people have proposed nanoimprinting semiconductor technology, there are still many problems.
First of all, it relies more on photolithography technology. The extreme ultraviolet light source we currently have should be able to handle it, but how to solve the primer problem?"
Xu Hua pushed up his glasses.
The bottom glue of nanoimprint needs to be removed, otherwise the quality of the chip will be reduced.
In addition, alignment will also cause problems with accuracy deviation.
This cannot be solved overnight.
In short, there is still a long way to go before nanoimprinting can be applied to integrated circuits on a large scale.
Xu Hua feels that it is still impossible to realize nanoimprint technology.
The process from theory to practice is bumpy, and the final result may not necessarily be success.
This is his experience as a scientific researcher.
Although many people in the academic world have proposed various theories, few have invested enough money to finally realize them.
The reason is that there are still some problems that cannot be overcome, and he sighed a little when he thought of this.
"As for the problem you mentioned, I already have a plan to solve it, please wait."
Xu Hua and Li Mo were stunned.
Is there a solution?
So, Xu Li stood up under the doubtful looks of the two people and went to the bookcase to take out two documents and handed them to them.
"Let's take a look, even though it's only part of the information."
Li Mo opened the document and was shocked.
"There is such an ingenious solution?! It's incredible!"
The idea of this nanoimprinting technology is so different, but it can overcome various problems that currently exist in nanoimprinting.
"If we can solve the problem of materials and improve the imprinting glue, we can definitely build our own nanoimprinting machine!"
Dr. Xu’s eyes flashed.
Then, he suddenly raised his head and looked at Xu Li, his eyes showing longing.
"Principal, where did this information come from?"
He really wants to know who is the author of this plan?
"Of course...it's me." Xu Li touched his nose and admitted shamelessly.
"Ah? Did you do this yourself, principal?"
The two of them were also surprised.
Unexpectedly, Xu Li is also quite accomplished in this field.
But they were a little doubtful, so they asked a few questions, which Xu Li answered very well.
The two scientists looked at each other while studying Newton.
At this moment, they had the urge to dig out Xu Li's brain and study it.
Are the differences in brains so big between people?
But it is still attributed to the fact that young people have more ideas and think faster than middle-aged uncles and the elderly.
For Xu Li, this is not a matter of brains or lack of brains. After all, the answer is in his head, so can he just recite it and be done?
He can't always say that he's in trouble, right?
And in recent times, he has bought a bunch of semiconductor books for further study, and coupled with his experimental operation experience in the past few days, he has gained some experience.
Although I am not as good as the two elites in front of me in terms of knowledge, I still have some basics.
Thinking of this, Xu Li couldn't help but secretly thought: It seems that in the future, he will have to spend more time to audit some courses at his school, and also continue to study for higher education.
After all, he still has a college degree. If he wants to go higher, he still can't get a bachelor's degree.
Originally, he planned to apply for other undergraduate colleges, but now that he has an undergraduate college, there is no reason to go to other schools for further studies.
"Ahem, okay, you two, now you have read the documents, so only our core team knows about the layout we need, and the rest cannot disclose it. I will let Suiren Technology invest 200 million in it.
, the core team will have to sign a strict confidentiality agreement, and no information can be disclosed!"
Xu Li coughed and showed a serious expression.
Xu Hua and Li Mo both nodded solemnly.
After discussing the research and development plan for the nanoimprint lithography machine, Xu Li also named the two of them as the dean of the School of Chemical Materials and the dean of the School of Optoelectronics. Most of the administrative affairs will be taken over by Xiaobai.
.
These two people only need to be responsible for the scientific research and academic work in the college and some undergraduate teaching work.
Xu Hua and Li Mo didn't have any objections. Anyway, as long as they are not distracted by troublesome administrative matters, it is okay to take time to teach students.
Xu Li is also very satisfied.
After all, the school now has eight colleges, and it also needs eight deans to help manage the affairs of the college.
Otherwise, let Xu Li handle everything, and he will be busy to death?
Therefore, the deans of the eight major colleges are currently arranged as follows:
School of Chinese Language and Culture: Xu Li (temporary)
School of Foreign Languages: Xu Xiaojuan (graduated from Imperial College of Foreign Languages, studied abroad at Stanford University, and is proficient in four languages)
School of Optical and Mechanical and Electrical Engineering: Xu Hua
School of Journalism and Communication: Xiaobai (temporary)
Academy of Fine Arts: Yang Xiuqin (Li Mo’s wife, graduated from Imperial Academy of Fine Arts)
Medical School: Xiaobai (temporary)
School of Chemistry and Materials Technology: Li Mo
School of Life Sciences: Fang Mu
Among them, three colleges have not been able to find suitable candidates for some reasons yet, and Xu Li and Xiaobai are temporarily serving.
For example, the School of Chinese Language and Literature and the School of Journalism and Communication Xu Li want talents with excellent abilities in the industry. They can speak Mandarin well, but they need to find a linguist of sufficient level to take charge, especially those who are old professors.
After all, they have rich experience in this field and have many research students. However, these linguists are basically in those universities that focus on undergraduates, so it is a bit difficult to poach them.
In the field of news and communication, we will look for capable talents from relatively well-known domestic media groups.
The above two are easy to handle, but it is not easy to handle the dean of the medical school.
This requires looking for talents in those professional fields, and it is best to have a doctorate returned from overseas, with a department director and rich medical experience.
Recruiting and screening this kind of talent will take longer, and Xu Li can't rush it.
At present, we have to temporarily replace him with Xiaobai until we find a suitable candidate.