Computational materials science is a little more complicated than Qin Ke imagined.

It is different from the computational fluid dynamics topic because he has professional-level physics knowledge plus S-level knowledge "Exploration and Detailed Solution of Nonlinear Partial Differential Equations "Navier-Stokes Equation"" as the theoretical basis.

It is also different from the mathematical modeling of biological vaccine auxiliaries. That time it was supported by Grandma Chu Mimei’s detailed papers, notes and rich experimental data from that year.

Qin Ke faced greater difficulties with Professor He's two topics this time, especially although his chemistry subject had been upgraded to the professional level, but he had not yet had time to absorb the relevant knowledge, which is a typical "level has been improved but the strength has not been."

Keep up”.

After Qin Ke thought deeply, he decided to suspend the absorption of master-level mathematics knowledge first, and give priority to absorbing the theoretical knowledge about chemical materials and computational chemistry in the chemistry subject. However, this part of the knowledge is also very large, and it needs to be divided into two parts, and the two parts are added up.

It takes about twenty days to absorb it all.

Therefore, between the two topics, Qin Ke decided to start with the topic of "Improvement of Relaxor Ferroelectric Thin Film Materials" which is more oriented toward physical materials. After all, his physics subjects have reached a real professional level and he is proficient in all sub-subjects of physics.

At the professional level, the level of any sub-subject will not be inferior to that of the top doctoral students in the field.

Professor He Liangfu has a high level of materials science and rich experience. After Qin Ke conducted a detailed analysis based on his own theoretical knowledge, he believed that Lao He’s proposal of “trying to adjust the thickness and shape of the relaxor ferroelectric film” and “moving toward the relaxor ferroelectric film”

The direction of "doping new materials into electrical thin films" should be feasible, but it is very difficult to implement. It requires too many attempts and is expensive, and both time and funds are insufficient.

The most feasible way is to predict the solution with the highest success rate through computational materials science, and then confirm it through experiments.

The prerequisite is to be able to establish a mathematical model.

Qin Ke decided to take time to take Ning Qingyun to the laboratory to do the "Improvement of Relaxor Ferroelectric Thin Materials" experiment with postdoctoral fellow Huo Guangxin, so as to truly master the experimental skills and gain a deeper understanding of how each piece of data was obtained.

In order to facilitate better mathematical modeling in the future.

The next day happened to be the weekend. Qin took Ning Qingyun and was about to rush to Lao He's laboratory. However, Qin Xiaoke was bored at home all day and followed pathetically, wanting to talk but not daring. Ning Qingyun read on.

He said he wanted to take Qin Xiaoke with him.

His wife spoke, and Qin Ke had no choice but to take the oil bottle with him.

"Sister Ning, let's go. I will be very good and won't make any noise or talk when I get to the laboratory. I will just watch next to you and experience the atmosphere of a scientific worker!" Qin Xiaoke hugged Ning tightly with excitement.

Qingjun's hand ignored Qin Ke's serious face.

Qin Ke felt itchy with hatred.

He finally realized that bringing Qin Xiaoke to the capital was a wrong decision. Ning Qingyun was so tender-skinned that she was too embarrassed to be too close to Qin Xiaoke in front of him, let alone sleep in the master bedroom together at night.

Last night, he and Qin Xiaoke slept on the first floor, leaving Qin Ke to go back to the master bedroom on the second floor alone, feeling lonely and cold all night.

Why don't we just throw this little girl out and learn to draw?

Qin Ke pondered in his mind and quickly drove to the downstairs of the laboratory building of the School of Materials Science.

After parking the car and showing the pass given by Professor He, Qin Ke successfully entered the laboratory of the "Improvement of Relaxor Ferroelectric Thin Film Materials" research group with the two girls.

Lao He was discussing the next direction with more than a dozen members of the research team including Huo Guangxin. When he saw Qin Ke and Ning Qingyun arriving, he immediately stopped and asked about the accident. Lao He said: "Let's go, I

I will personally take you to do experiments."

They put on their white coats, took a few selfies, and then looked around curiously at Qin Xiaoke, the oil bottle. Everyone just showed a tolerant smile. After all, this little girl is very good-looking, and she is

She is Qin Ke's sister, and she will treat the little girl well even for Qin Ke's sake.

"This is a high-resolution transmission electron microscope, which is mainly used for microstructural analysis inside materials and quantitative analysis of micro-region components." Professor He explained the experimental instruments to Qin Ke and others one by one, and also taught them how to operate them step by step.

Qin Ke and Ning Qingyun spent the whole day in the laboratory learning various experimental operations.

Professor He's laboratory is indeed well-equipped, with more than a dozen types of equipment for material analysis alone.

Not to mention thermal analyzers, common ones are all neatly placed in the laboratory.

In addition, there are electron probe microanalyzers (used for high-speed qualitative or quantitative analysis of micron-level and sub-micron-level chemical composition of material surface micro-areas) and thermal dilatometers (used to accurately measure the linear thermal expansion and thermal expansion of materials during heat treatment.

coefficient, softening coefficient, etc.), Fourier transform infrared spectrometer (used for the composition and qualitative and quantitative analysis of organic matter), laser Raman spectrometer (used for spectrum analysis of material components, structure, etc.), etc.

There are even expensive inductively coupled plasma atomic emission spectrometers (ICP-OES)!

ICP-OES is a precision instrument that can be used for qualitative, semi-quantitative and precise quantitative analysis of elements. It can also measure the content of elements. It is rare in China. It would be great if Puneng University has one.

Qingmu University is indeed a top engineering school, and it can even be found in the laboratory of a professor of materials science.

Unfortunately, Qin Ke once tried to project these personally operated equipment into the virtual scientific research and experiment center, but the system prompted that the "Material Technology" laboratory was not open and the projection could not be completed, which made Qin Ke originally want to use the virtual scientific research and experiment center.

The plan to repeat the experiment at no cost fell through.

In this case, then try to solve the problem in computational materials science!

With Qin Ke's talent in science, which is almost unparalleled in the world at this time, he can basically master the experimental equipment by operating it once. Then he assisted Professor He to guide Ning Qingyun. "Thinking resonance" once again played a great role. At the end of the day

, Ning Qingyun also knows the entire experimental process very well.

This chapter is not over yet, please click on the next page to continue reading! After a whole day of experimental study, both of them felt that they had gained a lot, especially the careful Ning Qingyun, who wrote more than ten pages of notes.

It wasn't until night fell that the three people left Professor He's laboratory, but Professor He and others still wanted to stay and continue to discuss and research theoretically. They did not place all their hopes on Qin Ke and Ning Qingyun, and still relied on their

Tirelessly explore in depth with professional knowledge.

Qin Xiaoke was speechless: "It's so hard to do scientific research. I see that except for taking a break during lunch, everyone spends the rest of the time searching for information, writing and calculating, or discussing over and over again."

The little girl did quite well today. She actually knew how to proactively help distribute the lunch boxes, and even helped to clean up after the meal. She collected the garbage and took it out to throw away. She didn't make any noise or disturb others all day long, she just kept quiet.

She followed Qin Ke and Ning Qingyun quietly, and occasionally helped pour tea and water, like a qualified little follower, which made the brothers and sisters in the laboratory praise her unanimously, saying "Qin Ke, your sister is so good."

So cute." Qin Ke felt inexplicably happy.

At this time, Qin Ke saw his sister mentioning this topic, so he took the opportunity to educate her: "Now you know that work is not easy, right? So you have to learn your skills..."

Qin Xiaoke curled his lips: "Then it's as hard as them? I might as well learn to paint. At least painting is easy and happy."

Qin Ke: "..."

What this little girl said was so reasonable that he couldn't find a reason to refute it.

However, Qin Xiaoke did not say anything like "I will rely on my brother for the rest of my life, and I will eat and clothe myself for the rest of my life without going to work" as he did when he was a child. After all, he has made progress.

Qin Xiaoke glanced at Ning Qingyun next to him, suddenly pulled Qin Ke to the side, and whispered secretly: "Brother, tonight I will secretly wet half of my bed, and then Sister Ning will have to go to your room.

I'll give you a chance to eat her up. How about that? Also, I tried it out these two nights. Although Sister Ning is a little shy, she seems to know everything she needs to know. You have to be decisive and strong in your move. As

Sister, I can only help you so far!"

Qin Ke: "..."

Although she has eaten the cabbage a long time ago, Qin Ke is very grateful that her sister can have such painstaking efforts. Okay, Qin Xiaoke, I wrongly blamed you. Although you are such a brat, I am a big brother.

I feel a little mixed.

Seeing that Qin Ke didn't say anything, Qin Xiaoke was dissatisfied: "Brother, why are you not moved? Why do you think I have to come all the way to the capital? Isn't it for you, brother? Otherwise Sister Yining is so shy

Character, brother, you won’t have a chance to succeed in several years!”

"Okay, thank you then."

"It's not sincere enough to say thank you verbally." Qin Xiaoke crossed his waist, his eyes full of pride: "So, brother, I want to have a big meal tonight, and I don't want to get up early to make breakfast every morning. You

You have to help me prepare! You also have to take time to take Sister Ning and me to various places in the capital, so that I can assist you every day and let you, brother, continue to unlock Sister Ning’s new CGs!"

New CGs are also unlocked. Do you think it’s just a game?

I'm sure, 99% of the time this stinky girl betrayed Ning Qingyun just so she could eat, drink and have fun.

But Qin Ke touched his chin and unlocked Xiaobaicai's new posture... Oh no, new CG, it seems to be a good idea.

Qin Ke said seriously: "You actually want to seduce me with such conditions. Do you think your brother is such a superficial person?"

Qin Xiaoke said mischievously: "Of course not, my brother is the most upright gentleman. We just cooperate to unlock beautiful pictures."

"Oh, it's not impossible to think about unlocking beautiful pictures."

"Yeah! Sister Ning, I promised to take us to a big dinner!"

…

After all, Qin Ke took the two girls out for a luxurious Western meal. Firstly, it was to make up for the welcome banquet for Qin Xiaoke, and secondly, it was because Qin Ke remembered that it had been a long time since he and Ning Qingyun had gone out to relax and enjoy life.

.

No matter how busy you are with studying and scientific research, you can't ignore the rhythm and happiness that life itself should have, right?

It's definitely not for Qin Xiaoke to assist and constantly unlock Ning Qingyun's new CG.
Chapter completed!