Saturday afternoon,

Liu Guofang is working in the farmland in his backyard. When people reach a certain age, they all like to return to a simple environment. Farming is the most simple of simplicity. After all, Chinese people have the talent for farming in their genes.

Not to mention,

To be able to own a small farmland in his own backyard in the center of Shanghai, Liu Guofang is not an ordinary person. Apart from his status as the head of the Materials Department of Fuda, his son is a well-known entrepreneur.

"Old man!"

"Stop hoeing and eat." Liu Guofang's wife shouted: "My granddaughter has been hungry for a long time."

soon,

Liu Guofang, her wife, and her little granddaughter had a not-so-luxurious dinner together.

"Old man?"

"Who is the Xu Mang you are talking about?" Liu Guofang's wife asked curiously: "I heard you nagging more than once or twice, is he your student?"

"Yang Jian's son-in-law."

"Does Yang Jian know who it is?" Liu Guofang said.

"oh!"

"It seems that Yang Jian's son-in-law's daughter is not yet an adult, right?" Liu Guofang's wife said strangely, "I remember that she is not yet an adult."

Liu Guofang said helplessly: "You are not an adult. You are already a freshman. Do college students know? Do you know what a college student is? Your mind has matured and you have the ability to think independently. What is this if you are not an adult? A child?"

"You know best!"

"You know the best in the whole world!" Liu Guofang's wife rolled her eyes: "You have been arguing with me for decades. Are you tired of me?"

"snort!"

"This is not called arguing, this is called rational debate." Liu Guofang said helplessly: "What do you know?"

at this time,

The five-year-old granddaughter said in a sweet voice: "Grandpa, grandma, please stop quarreling. Quarreling is not good for your health. My mommy has said that she doesn't like coming here because you are always quarreling."

""

""

The old couple were speechless for a while, and then Liu Guofang's wife, as the mother-in-law, suddenly became angry, but it was hard to accuse her daughter-in-law in front of her granddaughter, so she could only endure her anger while eating, and of course she did not forget to take care of herself.

Baby granddaughter.

mother-in-law and daughter-in-law relationship,

It is a relationship that the entire country, even the entire world, or the entire universe cannot understand. It is no less difficult than the theory of relativity and quantum mechanics, and even vaguely more difficult.

"Dingle bell!"

The cell phone rang and Liu Guofang answered the call.

Um?

Why is it Xu Mang?

"What's wrong? Xu Mang." Liu Guofang answered the phone and asked.

"hey-hey"

"Director Liu!" Xu Mang said with a smile on the other end of the phone: "Vanadium dioxide has been transformed into cabbage by our evil forces! It's so cheap that you can't imagine it!"

Liu Guofang was confused and did not react for a while.

"What?!"

"Repeat it again!" Director Liu asked in horror.

"I said"

"Xiaoman and I found a way to hydrogenate vanadium dioxide without resorting to foreign high-voltage driving equipment." Xu Mang said with a smile: "The process is very simple and can be done at relatively normal temperatures.

It can be carried out and the preparation work is not cumbersome.”

"It's not just that!"

"Xiaoman and I also discovered a material mechanism, which can be used to achieve changes in a variety of materials." Xu Mang said with a smile: "To sum up, we discovered a brand-new, low-cost and low-cost doping method.

"

"Compared with traditional doping methods, which often use high temperature, high pressure, and precious metal catalysis, ours is high quality and low price!" Xu Mang said: "Director Liu, are you free tomorrow?"

tomorrow?

Do we need to wait until tomorrow for this kind of thing?

"No!"

"I have time now!" Director Liu Guofang said seriously: "Wait for me for half an hour and I will come right away!"

The words fell,

Director Liu directly picked up his coat and left the house in a hurry.

Faced with an unexpected situation,

Liu Guofang's wife has no complaints. Since becoming a professor, as soon as there is a phone call, it is almost impossible to find anyone. Where is the person? In the school laboratory, he guides students to do experiments.

"grandmother?"

"Why is grandpa gone?" the little granddaughter asked curiously.

"Your grandpa has gone to work and we ignored him." Liu Guofang's wife looked at her little granddaughter kindly.

soon,

Director Liu came to the laboratory in the Materials Department building. After seeing Xu Mang and Yang Xiaoman, he hurriedly asked: "What is going on?"

"hey-hey"

"Director Liu, let's not rush." ​​Xu Mang said with a smile: "You haven't met my girlfriend yet, right? Let me introduce Yang Xiaoman, Yang Jian's daughter, I think you should know."

"Hello, Director Liu." Yang Xiaoman, maintaining a well-educated and gentle manner in front of outsiders, greeted Director Liu respectfully.

"Classmate Yang Xiaoman, I didn't expect that you are also involved in materials science." Director Liu said, "I heard that you are from the Department of Economics, right?"

"Um!"

"Guojingmao." Yang Xiaoman said: "Actually, I am only responsible for the chemical aspect, mainly this guy."

The guy Yang Xiaoman was talking about was Xu Mang who was standing next to him with a smile on his face. Director Liu glanced at Xu Mang and felt helpless in his heart. Why is such an outstanding student in the physics department?

after,

Under Xu Mang's introduction, Director Liu understood the latest discovery of the two, which is a principle of doping that cleverly utilizes the relationship between electrons and protons.

What a genius!

How could I even think of this step!

Director Liu looked at the two people in front of him, and the more he looked, the more he felt pity, especially for Yang Xiaoman, what economics material would be great to learn!

"Have any corresponding experiments been conducted?" Director Liu asked.

"No"

"Xiaoman and I just conducted a synthesis experiment on the database, and the experimental data showed that it is completely possible!" Xu Mang said: "By the way, we also got other data, such as lithium ions can also make vanadium dioxide phase

Changes, we even hydrogenated titanium dioxide."

"The principle is electronic coordination." Xu Mang said: "This is the fastest and most effective method that Xiaoman and I have found together. Director Liu is sorry, but our abilities are limited and we can only go here."

hehe

Limited capabilities?

Alas, if this is just limited ability, then who are the others?

Director Liu smiled bitterly and said silently: "This discovery by the two of you has played an important role in the development of materials science and has also inspired me. Sometimes, the internal structure of materials can be changed by using the properties of particles.

.”

"Xu Mang!"

"ah?"

"I found that you are really a leader in materials science." Director Liu said: "First you developed a database that changed the experimental system of materials science, and then you proposed the electron-proton synergy theory. What are you going to do next?"

indeed,

The emergence of Xu Mang has changed many concepts in materials science. Take this database as an example. This discovery is inseparable from the database and intelligent synthesis software. After intelligent synthesis with the help of the database, the electron-proton synergy theory was discovered on this basis.

Xu Mang has almost reached a height that many people cannot reach in this field.

certainly,

At present, these are all theories, and the ultimate goal of theory is to turn it into technology.

However, after Director Liu carefully reviewed Xu Mang's data and analyzed the theory he proposed, he was basically sure that it would work. However, this method has some major flaws, such as how to control the injection of hydrogen atoms into vanadium dioxide?
To be continued...