The expert jury from the imperial capital soon arrived at Suiren School.
Xu Li, Xiaobai, and Director Chen greeted them in the parking lot.
Since the expert team came to Fengcheng in secret, no relevant information was released to the public. Naturally, no media came.
"Mr. Xu, among the experts here this time there are many from state-owned enterprises, as well as leaders from the Department of Industry and Information Technology. If they can perform well this time and reach some cooperation, Suiren Technology will benefit a lot!"
Director Chen smiled.
Although Suiren Technology is not a complete lithography machine technology, it is still one of the most important key technologies and is of great significance to the domestic semiconductor field.
Because chips can not only be used in civilian and aerospace applications, but also play a huge role in the military industry.
For example, as long as some indescribable "carrot sticks" are equipped with chips with good performance, their strike accuracy and capabilities will be further improved.
"Old Chen, you are here too!"
While the two were chatting, an energetic old man got out of the car with a group of people and walked over.
"It turns out it's you, old guy. I didn't expect you to come too. What's wrong? Do you want to join in the fun?"
"Such a big thing has happened, why can't I come and take a look? I dared to hold a meeting the day before yesterday, and will the large troops arrive soon?"
Director Chen saw the old man and started chatting with him.
"Mr. Xu, let me introduce to you. You must also know me. This is Academician Ni Guang."
Director Chen immediately introduced Academician Ni to Xu Li.
"Hello, Academician Ni, welcome! I am Xu Li, the principal of Suiren Vocational and Technical School and the boss of Suiren Technology."
Xu Li stretched out his hand and shook hands with the old academician.
He has also heard about Academician Ni in front of him, and he has made a lot of contributions to the country's chips and semiconductors.
It's just that Zai wanted to be kicked out before, which made him disappointed with domestic business companies.
While building a business empire and holding on to the position, the other is working hard to revitalize science and technology.
As a result, each embarked on different paths and choices.
It's really "interesting", so I won't make any judgments here, lest the river crab master shows off his power again.
When Xu Li was in high school, he learned about this through the Internet. Since then, he has never bought a certain electronic product. Even when the school purchases computer media equipment, it will not include a certain item on the list.
Inside.
Maybe it’s because of the angry youth, or maybe it’s because of disappointment and caution...
But no matter what, he was quite happy to see this academician today.
"Hello Mr. Xu, where is your extreme ultraviolet light source now? Can you take me to see it?"
Academician Ni asked as soon as he came up.
Xu Li doesn't feel dissatisfied, and he can understand the other party's mood.
"Academician Ni, don't worry, I will take you to see it now!"
So, Xu Li and Director Chen took a group of expert leaders to the laboratory where the extreme ultraviolet light source was placed.
As soon as they saw the extreme ultraviolet light source placed in the most conspicuous position, the experts immediately gathered around it, taking measurements with various unknown instruments, as if they were constantly looking at a beautiful work of art, and there seemed to be a twinkle in their eyes.
.
"What a surprise!"
"The optical system we designed is actually better than we expected!"
"And this lens, I'm afraid it's not inferior to Cai Si."
"Tsk, tsk, I thought I was presbyopic. I wiped my eyes a few times and changed to another brand of measuring instrument. The results showed that the performance is so powerful."
The experts discussed each other.
Academician Ni also seems to be relatively excited, but not as exaggerated as his face flushing. Presumably for others, he needs to be calmer.
"Principal Xu, can you do a test?"
After all, those engaged in scientific research cannot be confused by these so-called instrument data. They need further personal testing to see real-time results before they can make a judgment.
Otherwise, a slight error will make a difference of a thousand miles.
Then the joke will be big.
"Okay, we are ready. We will start in half an hour."
Xu Li agreed, and he seemed to have expected it.
This extreme ultraviolet light source test is no different from the previous ones.
Soon, the power was turned on and the operator began to operate.
A laser beam was emitted from the laser and hit the liquid tin beads, turning them into powder cakes.
This creates a larger surface area, and with the assistance of the optical system that Xu Li participated in the design, high-heat plasma is obtained, which emits obvious extreme ultraviolet light.
Experts and on-site researchers held small notebooks to record the data on the instruments.
At this time, Academician Ni was also observing carefully and seemed to have discovered something different.
"Principal Xu, your optical system seems to be very cleverly designed! And this laser uses a low-energy laser, right?"
Xu Li was also a little surprised.
"Yes, this optical system was independently designed by us. Through our independently designed reflection and refraction, it can focus low-energy lasers and emit extreme ultraviolet light with the support of other targets, so it consumes less power.
Only one-third of EUV extreme ultraviolet light source."
Students who have studied physics all know that according to the arrangement of the spectrum, from infrared to red, orange, yellow, green, cyan, blue, violet to ultraviolet, but the human eye cannot see ultraviolet light. Ultraviolet light that is further away from purple is called extreme, but it belongs to
Ultraviolet band.
However, extreme ultraviolet light needs to be energized to excite the K electrode of the ultraviolet tube and then emitted. In addition to its characteristics, it requires a lot of power.
However, in Xu Li's independently designed extreme ultraviolet light source system, he modified the laser to achieve "power-saving" emission. He also installed a magnifying glass in the light source system to concentrate its energy.<
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"Yeah... That really surprised me. Okay, the final result is almost out, let's go take a look!"
When Academician Ni saw that the test experiment was over, he went to the computer to see the corresponding data.
Afterwards, he nodded with satisfaction.
"It's really unexpected. The actual test data results are better than I imagined. Mr. Xu, maybe we can cooperate and unite our strengths. It may not be impossible to build EUV lithography machines in the future!"
When Academician Ni said this, his expression was full of energy.
"Well, I believe that will be the case. I am also happy to cooperate with craftsmen from a big country like you, and we can learn something."
Xu Li said modestly.
"You can't even speak of a great craftsman, I'm just a bad old man." Academician Ni waved his hand in vain.
"That's also a bit of a 'stubborn' old man."
"Hahaha...."
The two looked at each other and laughed immediately.
Academician Ni also had a better impression of Xu Li's senses.
I originally thought that some companies this time were using high-tech and patriotic marketing to make money. After all, a company that has only been established for a short time has actually developed an extreme ultraviolet light source. No one can believe it.
But now it seems that is not the case, they still have some technical strength.,
"Okay, I won't interrupt you anymore. This is Director Yun from the Department of Industry and Information Technology. Let's talk!"
After that, Academician Ni went to see the extreme ultraviolet light source.
Xu Li also knew that this was not the place to talk, so he brought the department leader and his assistant to an office.
"Mr. Xu, you really have a bright future, you have developed such an important scientific and technological instrument!"
Director Yun seemed to be a rough-looking man, but his hair was very thick, which made Xu Li slightly surprised.
After all, to achieve this level of leadership, you should have sacrificed a lot of hair.
It can be seen from this that his health care skills are very good.
"Where, I wonder what's wrong with Director Yun?"
Xu Li said politely and asked.
"I'm here this time to represent the higher-ups. Let's see what difficulties you have, Mr. Xu, so that we can do our best."
The meaning is obvious.
Here to give you some benefits!
As for the benefits delivered to your doorstep, don’t waste them.
But you can't open your mouth too much, Xu Li still knows the scale.