The Literary Life of a Science Leader

Chapter 106
In the current understanding of dislocation.

The relationship between dislocation density and crystal strength is a U-shaped curve.

On the one hand, the lower the dislocation density in the actual crystal, the higher the strength of the crystal; on the other hand, from the fact that the strength of cold-worked metal is much higher than that of annealed metal, it can be deduced that the higher the dislocation density, the stronger the crystal. higher.

Therefore, generally speaking, the research directions of dislocations start from these two aspects.

However, Mu Jingchi's research on dislocations does not start from these two aspects, and his direction does not lie in the level of dislocation density in crystals.

Mu Jingchi's dislocation theory method is to deeply study the influence of dislocation position, structure, stress field, etc. on the crystal strength, and then use the current material forming technology to guide the dislocation.

And this way of studying dislocations can be said to be very slanted.

Because no one has ever done this before, some people may have thought about it, but there is no relevant data and laws to support such a dislocation theory.

Even if there is relevant data, how to analyze the data, connect all the data in series, analyze the correlation in the data, and finally draw a theory.

This series of operations is not something ordinary researchers can do.

Mu Jingchi was able to do it, and people have to admit that he is very talented, and he is a material for the field of material research.Only by being able to jump out of the current dislocation direction and dig a path that few people have traveled, can we discover such a dislocation theory with sufficient insight and a solid foundation in materials science.

This is not something that can be done by luck, it is a real ability.

"Lao Yang is really lucky!"

Du Cunyi and Zhou Huaiguo sat together. Professor Du is now 80 years old.For him, this cutting-edge knowledge is already a bit difficult, so he doesn't really care much about the root cause of dislocation theory knowledge.

Naturally, there will be other material researchers to analyze and verify.

He cares more about cultivating the next generation and the next generation.

Professor Du is very envious of Yang Wenwu's ability to find a student like Mu Jingchi, "In his later years, he still bumped into such a good material genius."

Every genius is wealth to the country, not to mention material geniuses related to various industries.The country's support for this kind of genius can be said to be the greatest, and it is a treasure held in the hands of the country.

And such talents are very rare.

There are various geniuses appearing in the world of mathematics and physics, but in comparison, there are few in materials science.

The main problem is that materials science is an engineering subject, and no matter how good the theory is, it is useless. Only when the application results are made, others will recognize it.

Of course, basic research is another way of saying it.

For Yang Wenwu, a genius like Mu Jingchi can inherit his legacy.Yang Wenwu can be Mu Jingchi's backing when he has not yet grown up, and when Mu Jingchi grows up, he can also continue to study on the basis of Yang Wenwu's scientific research.

Contribute to a teacher-student story!
Profit is no longer important to scientific researchers at the level of Yang Wenwu and Du Cunyi.On the contrary, the name is more important, and I want to engrave my name in the history of material development.

"Yeah, I envy Lao Yang too." Zhou Huaiguo, who was sitting next to him, agreed with Professor Du.

"The last time we attended a meeting in Haikou, Lao Yang led Xiao Mu to meet us, so we knew each other." Professor Zhou looked at Mu Jingchi on the stage, who had a strong desire for self-expression.

If this desire for self-expression is not matched with the ability, then the people on the stage are clowns, not worth mentioning.

But if the person has enough knowledge and ability, then through this desire for self-expression, the charm contained in oneself will be fully released.

This is what happened to Mu Jingchi at this time!

He is the absolute center of the entire conference hall!
"I didn't expect that after only two months of absence, he actually met me with new results. I really didn't expect that this scientific research ability is really amazing."

When Professor Zhou said this, he suddenly remembered the content of the last chat when he gave advice to the other party, so he changed the topic and laughed happily.

"When I chatted with him last time, I heard that he wanted to engage in composite materials." Zhou Huaiguo looked at Du Cunyi next to him, and the other party turned his head appropriately.

"He wants to engage in composite materials?" Du Cunyi's mouth immediately outlined a crescent-like arc, "Okay, it's good to engage in composite materials!"

"Graphene still seems too far away, and composite materials are the current mainstream." Du Cunyi wore glasses, looked at Mu Jingchi on the stage, and felt that the other party's figure and demeanor had grown a bit.

"In terms of composite materials, Lao Zhou, you need to help him more."

Du Cunyi has retired and is getting older.In comparison, Zhou Huaiguo has not yet retired, and is still fighting in the front line of scientific research, and has a more thorough research on composite materials.

"This, it's hard to say!"

Zhou Huaiguo's eyes moved to Mu Jingchi on the stage again, "The academic achievements this time are almost inseparable. After all, it involves application, so it is easy to verify."

"Once the academic achievements are certified, then Mu Jingchi will graduate from Huaqing Ph.D., and it is no longer suitable to be a graduate student. After all, the country must continue to cultivate this dislocation theory system, and Mu Jingchi needs to be the academic leader. people."

"In the end, Lao Yang should be the academic leader on the bright side, helping him pull up the team, and the actual control of academic research should fall on Mu Jingchi, a talented material researcher."

Speaking of this, although the words have not yet been finished, the meaning behind it is already obvious.

"Mu Jingchi's current focus should be on the construction of this theoretical system. It is estimated that composite materials will be a later matter." Zhou Huaiguo was also helpless, "But it is hard to say when this academic research will be completed."

"Maybe by the time he finishes this research, I will retire too."

Before Zhou Huaiguo finished speaking, his eyes moved from Mu Jingchi to Yang Wenwu in front of him, "I heard from Lao Yang that he still has a teaching job, and Mu Jingchi is very serious and responsible for his teaching work. , seems to have the idea of ​​​​a teaching position.”

"I don't have enough time and energy, and I don't know if it will affect his academic research."

"Probably not." After listening to so many words, Du Cunyi continued here, "If the country attaches great importance to this academic research, then the team should not be small, and there is Lao Yang in front of him to control it. He will You only need to do a good job of controlling and researching in the general direction of theory, and you don’t need to do too many boring experiments.”

"Besides, I think it's good to be serious about education, especially undergraduate education." Professor Du doesn't think scientific research is higher than education. "There is still a gap between our education and Europe and the United States, and we need to work hard."

(End of this chapter)