After the third particle accelerator experiment, Chen Zhou and Yang Yiyi divided labor.

Chen Zhou started by processing the experimental data, and Yang Yiyi searched for literature and prepared for the next experiment in advance.

For the next experiment, prepare to use a self-purging reflective particle beam diode.

Like the anode rod pinch diode, this is a strong current self-pinch diode with a typical structure.

Speaking of which, the name of the strong current self-purging diode is still very vivid, and as the literal meaning is, the beam current in the diode is very strong, and the magnetic field generated causes the beam in the diode itself to undergo strong pinching.

Chen Zhou remembers that in the early years, this thing was a hot topic of research.

However, in recent years, with the development of research, the research heat of strong current self-purging diodes has gradually been divided.

For example, a low-impedance strong current pulsed electron accelerator with the largest electron beam intensity in China, that is, the "Flash No. 2" accelerator, is operated in the positive electrode state by adjusting the polarity, and the designed self-pinch ion beam diode is used for research.

The research was conducted at the Northwest China Institute of Nuclear Physics and Technology and lasted for quite some time.

Therefore, when dividing labor with Yang Yiyi, Chen Zhou also told her this information.

Judging from Dean Yang's experimental arrangement, although the topic is called "Principle and Application of Strong Pulse Particle Beams", it is mainly biased towards the theoretical aspect.

You can see this by looking at the diodes waiting in line.

Therefore, if you want to do a good job on this topic, it is necessary to draw on what you already know.

Chen Zhou has always thought that it is an extremely happy thing to be able to stand on the shoulders of giants.

Like the data he's working on right now.

“...... The electrical parameters of the transmission line are determined by the geometry and the selected dielectric, the characteristic impedance ZB=60/√εlnr2/r1, and the pulse width ......"

“...... Hence Professor Martin's famous formula for the strength of the breakdown electric field......"

After this part of the calculation, Chen Zhou began to write down Professor Martin's formula for the time constant of the pulse rise.

This is the significance of the predecessors planting trees and the later generations enjoying the shade.

Say one day, just one day.

It took Chen Zhou a day to process all the test papers of the third experiment, and then packed them and sent them to Dean Yang and Peng Jia.

As for why it wasn't sent to Yang Yiyi, of course, it was because Yang Yiyi was by Chen Zhou's side, and as soon as the computer was pushed, it was in front of Yang Yiyi.

It's so convenient, do you still need to send an email?

Just as Chen Zhou finished doing this, he was about to stretch his waist, and when he rested for a while, his mobile phone called.

It is Dean Zhou of the Institute of Mathematics.

Chen Zhou picked up his mobile phone, said hello to Yang Yiyi, and left the self-study area of the library.

The phone was connected, and Chen Zhou asked politely, "Hello Dean Zhou, do you have anything to do with me?"

Dean Zhou said, "Chen Zhou, what have you been busy with lately?

"Uh......" Chen Zhou hesitated, could there be any interviews or activities arranged?

Seemingly aware of Chen Zhou's thoughts, Dean Zhou smiled and said, "That's right, next month, that is, on November 15th, there will be a mathematics academic conference at MIT, and they sent an invitation letter. ”

Chen Zhou immediately understood what Dean Zhou meant, I am afraid that this invitation letter does not have his own copy......

Chen Zhou, who was thinking like this, heard Dean Zhou continue: "There is an invitation letter sent to you separately, and the conference committee hopes to invite you to give a thirty-minute report on the proof of the hail conjecture. ”

Hearing the thirty-minute report meeting, somehow, Chen Zhou first thought of the hidden task that had been completed.

[You need to take this first step to melt your tension and pave the way for the future!]

Here is the description of the hidden task.

Chen Zhou vaguely felt that this time he went to MIT, maybe there would be unexpected gains.

The foreshadowing is done, so when it comes to the performance, isn't it?

"Hey, Chen Zhou, did you hear what I said?"

On the other side of the phone, Dean Zhou's voice pulled Chen Zhou's thoughts back.

Chen Zhou secretly said ashamed, he hadn't gone yet, and he began to think too much.

"Okay, Dean Zhou, I see. Shall I come to you to get the invitation?"

"If you have time now, come and get it, you can use it when you apply for a visa. ”

"Okay, I'll come right over. ”

The phone hung up, Chen Zhou glanced at the time, just after 2 o'clock in the afternoon.

sent a message to Yang Yiyi, saying where he went, Chen Zhou put away his mobile phone and went to Dean Zhou's office.

In the office, Dean Zhou was looking at the information at the moment.

He is the vice president in charge of teaching and research in the School of Mathematics, and he is so busy every day that he has not even made achievements in the field of differential geometry, which he is good at, for a long time.

Sometimes, he even envies students like Chen Zhou, who can be obsessed with the research they love without distraction.

However, he just thought that for him now, research is actually secondary.

Soon there was a knock outside the door, and Dean Zhou said to the door, "Please come in!"

The door opened, and Chen Zhou walked in.

Dean Zhou smiled and said, "Are you in the library?"

Chen Zhou nodded: "How do you know?"

Dean Zhou pointed to his watch: "The time it takes for the library to arrive here is probably so much." ”

Chen Zhou was slightly surprised, it seems that this Dean Zhou is a detail controller.

Dean Zhou reached out and picked up a white envelope on the table with the MIT emblem on it.

He handed the envelope to Chen Zhou and said with a smile: "Prepare well for your thirty-minute report meeting, I heard that many people will go to this academic conference." ”

Chen Zhou took the envelope and didn't rush to open it, but asked, "Who are they?"

Dean Zhou nodded: "Not only your reviewers will go, but also the editor-in-chief of Acta Mathematica Sinica." There are also many people who are interested in you. ”

When Chen Zhou heard this, he was slightly stunned, and immediately asked, "Many people are interested in me?"

Dean Zhou smiled: "Leave you some suspense, and you will know when the time comes." ”

Chen Zhou was a little speechless and thought, instead of this, you might as well not sue me......

Glancing at the white envelope in his hand, Chen Zhou asked again, "Will I go alone?"

Dean Zhou shook his head: "That won't happen, Dean Sun will go with you." ”

Hearing this, Chen Zhou immediately asked, "Then this is considered public expense...... Isn't it bad?"

Dean Zhou glanced at Chen Zhou and smiled softly: "It's a publicly-funded trip abroad for academic exchanges." ”

Chen Zhou nodded again and again: "Yes, yes, yes." ”

You don't have to pay for it, you can go abroad for a turn, this arrangement is reliable!

Looking at Chen Zhou's appearance, Dean Zhou smiled heartily, he should be much more excited than this kid when he went abroad at public expense for the first time, right?

Speaking of which, this kid seems to become extremely excited only when he talks about money?

Also, the scholarship that this kid won in the college entrance examination last year, plus the bonus that proved the hail conjecture this year, seems to be a hundred and hundreds of thousands, right?

Is it still necessary to go abroad at public expense, so you are excited like this?

Chen Zhou naturally didn't know what Dean Zhou was thinking, he was thinking about how much money he could save on this trip, should he use the money saved to buy some gifts for his parents and Yiyi?

Dean Zhou thought for a while, and finally advised: "This is your first time participating in an international academic conference, so you must prepare well!"

Chen Zhou smiled slightly, and immediately said, "Don't worry." ”