Shangling University, Optical Lens Research Center, Ion Beam Polishing Technology Research Laboratory.

Su Zhe listened carefully to Bao Zhengyi's explanation.

Bao Zhengyi gave a detailed introduction to the ion beam generator and talked about the material composition of the ion beam.

From the generation of ions, to acceleration, clustering, focusing, and finally projection to the processing part of the surface of the workpiece, the atoms or molecules on the surface of the workpiece are knocked out to achieve ion polishing.

Different ions, different energy obtained by ion acceleration, different angles of the projected surface of the workpiece, etc., will get different results.

Then there is the processing workpiece itself, that is, the lens of the processed optical lens, and the composition of its own material will also affect the final processing accuracy.

"In order to better analyze the processing process and grasp the underlying principle behind the technology, we have installed full-band electromagnetic wave receivers, particle detectors, etc. around the ion beam polishing equipment, you see, this X-ray, and the detected calcium atoms." Bao Zhengyi said, pointing to a screen.

Su Zhe carefully looked at the waveform and other information on the display screen, the slope length of this X-ray was 1.25 nanometers, and he unconsciously combined the known relevant information in his mind.

For example, the material composition of the optical lens lens of the processed workpiece is mainly silica, with a small amount of calcium hydroxide, boron oxide and so on.

The material composition of the ion beam, how much energy is obtained by acceleration, the angle of injection, and so on.

Add to that the environment in which the entire machining process takes place.

He was doing a quick calculation in his head.

"Xiao Zhe! Why is your forehead sweating? Bao Zhengyi turned his head and found the fine sweat on Su Zhe's forehead.

"Ahh Su Zhe stopped calculating and raised his hand to wipe the sweat from his forehead.

I don't know enough data to deduce it at all.

"Xiao Zhe! Do you know which group this X-ray is produced from? Bao Zhengyi asked tentatively.

Su Zhe turned his head to look at the two circular windows and replied, "X-rays are produced by that set of negatively charged ion beams. ”

"You guessed it, so do you know how this X-ray is produced?" After Bao Zhengyi finished speaking, he felt that he shouldn't ask this question, this was embarrassing, after all, Su Zhe had only graduated from high school.

He turned his head to look at Fan Xiaoming, so that Fan Xiaoming could relieve Su Zhe, Fan Xiaoming just wanted to speak, and Su Zhe spoke.

"There are free high-energy electrons in the negatively charged ion beam, the high-energy electrons bombard the calcium in the workpiece, the electron shell of calcium absorbs the energy of the high-energy electrons, and the electrons of the calcium atom jump from the low-energy electron shell to the high-energy electron shell, at this time the electrons on the high-energy electron shell are in the excited state, and in a very short time, the electrons in the excited state jump to the low-energy electron shell, and the excess energy is propagated in the form of X-rays."

The more Bao Zhengyi listened, the more happy he became, knowing this, it showed that Su Zhe's knowledge in high school was very solid, and he had also done in-depth research, he saw Su Zhe stop, and planned to praise Su Zhe well, then knowing that Su Zhe stood up and continued, this opening surprised him.

"There are oxygen atoms, silicon atoms, boron atoms, hydrogen atoms, calcium atoms, etc., and the reason why I am sure that X-rays are produced by the bombardment of calcium atoms by high-energy electrons is because of the wavelength of X-rays, which is calculated ......"

Su Zhe said the energy level of each electron shell of the calcium atom, estimated the energy carried by the high-energy electrons, calculated step by step, and finally calculated the frequency of X-rays.

With Su Zhe's calculations, Bao Zhengyi and Fan Xiaoming are the bosses with their mouths open.

Su Zhe reported a set of data, and the two of them opened their mouths one point larger.

The rest of the lab gathered around, just as surprised.

Just from the conversation between the three of them, they knew that Su Zhe was a high school student who had just graduated.

But the current performance, who believes that it is a high school student standing in front of him.

A lot of them can't do that.

After Su Zhe stopped speaking, after a long while, Bao Zhengyi and Fan Xiaoming stood up.

"Xiao Zhe! This...... Where did you learn from, what did you learn from lectures? No, Shangling University basically doesn't have such courses. Fan Xiaoming asked with a surprised face.

"I taught myself." Su Zhe replied calmly.

"That's right, genius! All are self-taught. Bao Zhengyi saw that everyone was gathered around, and said with a smile, "Since everyone has come around, let me introduce to you, this is a senior high school graduate of Nanmen No. 1 Middle School in Nanmen County, our city, who took the college entrance examination this year, and took a hundred ...... in mathematics That Su Zhe is the seeded player of this year's top prize in the province of science. ”

He almost missed it, Su Zhe's math test of 150 points couldn't be said outside, he almost killed his lover.

For Su Zhe's knowledge, he is not surprised at all, genius! It's normal to do that.

After he finished speaking, the crowd burst into applause and said at the same time.

"No wonder, it's not strange that he's a super student."

"I remembered, I watched that short video, saying that math is not difficult, and students who can take the 150 test are all true."

"Geniuses are really not ordinary people."

……

Seeing that the applause stopped, Bao Zhengyi coughed and said: "It's not too late today, go back to sleep if you should go back to sleep, continue to be busy, the next three days are the most critical three days, everyone insists on persevering, and you will soon see the dawn, come on!" ”

"Come on!"

The crowd dispersed, some packed up and left the lab, while others remained at their workstations.

Bao Zhengyi looked at Su Zhe and said with a smile: "Xiao Zhe! You've surprised me...... You study hard during this time in the research center, and when Xiaoming and I are busy with these three days, what do you want to learn, we will teach you, you can get familiar with the R&D center in these three days, and you can also do other things, I don't require you, genius! It's all self-taught. ”

"Thank you, Professor Bao." Su Zhe said sincerely.

He wanted to continue to say that if Bao Zhengyi knew his true level, he could participate in the research and development of ion beam polishing technology, but Professor Bao said so, so he could only wait for three days.

Bao Zhengyi nodded, looked at the time, turned his head to look at Fan Xiaoming, and said, "You take Su Zhe back to rest!" It's half past ten at night. ”

After saying hello, Su Zhe and Fan Xiaoming left the ion beam polishing technology research laboratory.

On the way to the office, Fan Xiaoming said listlessly: "The next three days are the busiest for us, we have to stay in the laboratory 24 hours a day, and I don't know what the result will be this time, that is, the sixth time, if it doesn't work out, two months will be in vain." ”

"Sixth?" Su Zhe asked.

"Yes! The front has already failed five times. Fan Xiaoming was a little lost, "By the way, after you get to the office, I will teach you how to use the data system of the R&D center, and you will familiarize yourself with it in the past three days." ”

"That...... All right! Su Zhe wanted to say that he was involved in the development of Guan Xue's lens, but when he thought that this was the last three days of testing, he didn't say anything.

Participate at this time, that is to add to the chaos.

Coming to the office, Su Zhe used his campus card number to log in to the data system of the Optical Lens Research Center, and quickly learned to use it under Fan Xiaoming's prompt.

After that, the two came to the cafeteria, had supper, and went back to the dormitory at twelve o'clock, and after washing, the two went back to their rooms to sleep.