Volume 1: Student Life Chapter 319 1+1>2
After hearing what the old leader said and looking at the materials, what other opinions could I have?
"I agree with the old leader's opinion."
"I agree..."
"I agree..."
“…”
No one is objecting to this anymore.
The old leader finalized the matter in a more forceful way than by simply making the decision.
Li Zhenbang breathed a sigh of relief in his heart, thinking that he had completed the instructions of the top leader.
But come to think of it, maybe they had already agreed on this.
Li Zhenbang even thought, would it be better to move Chen Zhou to the first place?
But now that it has been finalized, there is not much point in thinking about it any further.
Inadvertently, Li Zhenbang saw Tian Ligeng secretly giving him a thumbs up.
Although he felt a little embarrassed, on the surface, Li Zhenbang still looked righteous.
When Tian Ligeng saw his old friend's expression, he immediately felt a sense of admiration in his heart.
After Chen Zhou's matter was finalized, the old leader lost interest in the subsequent agenda.
Compared to the sounds of quarreling in the conference room, Chen Zhou, as the person involved, has not yet realized what impact he is about to cause.
At this time, Chen Zhou was in a quiet library, studying intense pulsed ion beams for material surface modification based on particle accelerators.
His previous guess was correct.
The study on the surface modification of 30SiMn2MoVA steel under different process parameters and different pulse numbers is to provide feedback to the subject itself through specific experimental data.
Dean Yang has arranged a new round of experimental tasks.
I have to say that the scope of Dean Yang's topic is actually a bit too complicated.
Generally speaking, current research results are sufficient to publish several research papers.
Shaking his head slightly, Chen Zhou took a look at the documents in front of him.
Being able to proceed as expected is in line with his overall plan, as long as he can complete the project before graduation.
"For subsequent experiments, the intense pulsed ion beam system needs to be designed as a whole, including the cathode discharge module, vacuum module, magnetic field pulse generation module, anode Penning discharge module, and control module, a total of five parts."
"But this is an optimization based on the existing particle accelerator. All we need to do is optimize the structure of the existing vacuum diode sleeve for the particle accelerator itself, and then adjust the control module to achieve the required pulse timing requirements..."
Thinking of this, Chen Zhou tilted his head to look at Yang Yiyi beside him and asked softly, "Yiyi, do you have any ideas about the follow-up experiments?"
Yang Yiyi pointed to her computer and said, "I am conducting a simulation experiment. Let me analyze the internal parameters first ."
Chen Zhou followed the direction of Yang Yiyi's finger, carefully looked at the contents on the computer, and nodded slightly.
"Then, shall we divide the work?"
Yang Yiyi looked at Chen Zhou and pouted: "Are you going to be like before again?"
Chen Zhou smiled and said, "Isn't it good to do it in one step?"
"That's not the case, it's just..." Yang Yiyi said hesitantly, "It's just that Dean Yang said that the follow-up experiment is the last part of the project, you can go and do your own thing, so you can actually..."
Yang Yiyi didn't finish her words, but what she meant was that Chen Zhou could spend more time on his own matters, and the subsequent experimental arrangements would not require too much energy.
Yang Yiyi herself actually hopes that Chen Zhou can spend more time on the Jebov conjecture.
How should I put it? Ever since I learned that Chen Zhou and Zhang Yitang had agreed to compete to see whether he would solve the Jebov conjecture first or Zhang Yitang would solve the twin prime conjecture first.
Yang Yiyi has always been worried that Chen Zhou does not have enough time, so she still hopes that Chen Zhou can devote himself to the research of the Jebov conjecture.
Chen Zhou naturally understood what Yang Yiyi meant. She was afraid that he would spend all his time on physics topics, and was also worried that he would be too tired if he stayed up late to study mathematical conjectures.
Chen Zhou said softly, "Yiyi, let's go in the right direction. Let's finish this project as soon as possible so that I can focus on other things."
Hearing Chen Zhou say this, Yang Yiyi had no choice but to say, "Okay, but you can't stay up late secretly, okay?"
Chen Zhou nodded immediately: "Okay, I promise you!"
Seeing Chen Zhou's serious expression, Yang Yiyi smiled and said, "Then let's do as you say."
"Okay, Teacher Xiao Yang! "
Chen Zhou took out a piece of draft paper and began to divide the work with Yang Yiyi.
For the study of intense pulsed ion beams through material surface modification itself, there are many things to consider.
Strong pulse energy effects and thermodynamic processes are all things to consider.
Clear division of labor and efficiency integration.
The cooperation between Chen Zhou and Yang Yiyi has become increasingly tacit.
And the cooperation between the two is 1+1>2.
"Within a wide range of pulse power density parameters, that is, 2.5 to 25 MW/cm2..."
"At different pulse widths and pulse times, but maintaining the same dose level of 1×10^14/cm2..."
"The material treatment is to inject C+H ions, that is, DC ions..."
"Study the influence of the material's surface structure, microhardness, corrosion resistance and wear characteristics..."
Based on the experimental data from the last time, Chen Zhou began to fit more parameters of the strong pulse energy effect.
These are the prerequisites for subsequent experiments and the overall design.
Only by analyzing these things clearly can we better design subsequent experiments.
"From the perspective of strong pulse energy effect, high power density and narrow pulse width make the high pulse ion beam energy flow highly concentrated in space and time."
"This results in a high energy absorption rate and efficiency at the surface layer of the sample. Changes in microstructure and phase, and even element rearrangement, occur during the pulse heating and cooling process."
"Even at lower ion doses, there is still a strong pulse energy effect, and that goes well beyond the ion range. But it depends strongly on the power density and energy density."
"From the perspective of the process parameters and the choice of materials, it is not about surface modification that is sensitive to material defects, but about a balance point..."
Chen Zhou was sorting out the problem of strong pulse energy effect, and his pen kept writing some data on the draft paper.
By 6pm, it was already dark outside the library.
Winter nights always come earlier.
After Yang Yiyi and I packed up our things, we went to eat.
On the way to the cafeteria, Chen Zhou looked at the classmates around him in confusion.
It has been a while since the solution of Cramer's conjecture, the end of the MIT academic conference, and the publication of the "Annals of Mathematics". Why are you still paying so much attention to me?
Yang Yiyi was also a little surprised. Logically speaking, Chen Zhou's popularity had dropped a lot, and everyone's excitement should have worn off.
Neither of them knew the reason, so they just ignored them.
Anyway, Chen Zhou has experienced too many things like this.
It would be strange if no one paid attention to him one day.
