MTL - The Science Fiction World of Xueba-Chapter 412 birthday

Pang Xuelin shook his head with a smile and said, "On this theory alone, I don't know how long it will take to win the Nobel Prize."

The Nobel Prize is not Chinese cabbage. The reason why Pang Xuelin won the Nobel Prize in Chemistry last year was because he was nominated for his achievements in the field of carbon nanotubes and graphene.

Then, by chance, the lithium-air battery was settled, and it quickly entered industrial production, and then changed the global industrial structure, in order to win the Nobel Prize in the year when the results were achieved.

The current superconducting theory mechanism has taken the research on superconductors a step forward, but if you want to win the Nobel Prize, you must verify this theory and obtain significant results on this basis.

In this way, it is normal for a couple of decades to win the Nobel Prize.

"Professor Pang, is there a way we can use these formulas to derive the conditions required for room temperature superconducting materials?"

At this time, Zhou Tong voiced.

Everyone focused their eyes on Pang Xuelin.

Zhou Tong asked the key to the question.

Whether any new theory is correct or not depends on whether it can predict the existence of certain objective facts.

For example, during the discovery of Neptune, astronomers used the perturbation of Uranus' orbit to infer the existence and possible position of Neptune, and then verified the correctness of the law of gravity.

Another example was Einstein's introduction of the general theory of relativity, which once caused a lot of controversy in the physics community. Until 1919, after the end of the First World War, two teams led by the British scientist Eddington used the opportunity of the transatlantic solar eclipse to observe and observe When it comes to the distortion of light caused by gravity.

Thus verifying the correctness of general relativity.

And the new set of superconducting theoretical mechanisms proposed by Pang Xuelin can predict the existence of some new superconductors, which is the key to the success of this theory.

Pang Xuelin groaned for a moment and said, "It can be. But it is still very difficult to use this formula to find a new type of superconducting material with certain properties."

"How to say?"

Zhou Tong curiously.

Pang Xuelin said: "For example, if we substitute the superconducting transition temperature into it, we can deduce the superconducting condensation energy of a certain superconducting material, the energy difference from the normal state, and its magnetoresistive oscillation ratio. These properties can only be Indirectly, it helps us screen for possible superconducting materials, but it doesn't help us directly identify which kind of material. "

"Then how should we look for room temperature superconductors?"

Zhou Tong frowned.

Others looked at Pang Xuelin in confusion, after all, Pang Xuelin's real goal was to find room temperature superconductors.

If we rely on this theory alone, we can only say that mankind has made a big step forward in the long journey of finding room temperature superconductors. As for when it will be possible to find a room temperature superconductor in the true sense, no one knows.

Pang Xuelin was not as frowning as everyone else, and smiled lightly: "I already have clues about finding normal temperature superconductors. Here, I want to thank Professor Cao."

"Thank me?"

Cao Yuan looked at Pang Xuelin in amazement, a little puzzled.

Pang Xuelin laughed: "Professor Cao, it is the graphene superconducting phenomenon you found that provides me a clue."

Cao Yuan frowned: "Although graphene's superconducting phenomenon is regarded as a breakthrough, the superconducting transition temperature of graphene superconductors is below the temperature of liquid helium, and has no practical value at all."

Pang Xuelin laughed and said, "During this time, in the process of establishing superconducting theory, I have been thinking about some candidate room temperature superconducting materials that may exist in the future. In fact, I completed the entire superconductor yesterday evening. Work on the components of the theory of conduction. Then I spent one night, substituting several possible materials for calculation, and found that it did not work. Finally, I suddenly thought of Professor Cao's graphene superconductivity experiments. There are two types of graphene Superconducting state, one applies an electric field at an angle of 1.7 degrees, and exhibits superconducting properties at a transition temperature of 4.7k. The other is the application of microwave irradiation at an angle of 2.5 degrees, which is about 5k. It exhibits superconducting properties at the transition temperature. So I was thinking that graphene is a two-dimensional material. What if we rolled up this graphene? What would happen? "

"Circle graphene ..."

Dong Chenglin murmured to himself, suddenly he had a flash of light, and looked at Pang Xuelin in wonder: "Professor Pang, do you mean ... carbon nanotubes?"

Pang Xuelin nodded with a smile: "Accurately speaking, it is multi-walled carbon nanotubes. So I quickly put in the relevant parameters. The calculation results show that, theoretically, a multi-walled carbon nanotubes in a special state It can show a superconducting state at room temperature. This state does not mean that the outside world applies certain special conditions to the multi-walled carbon nanotubes, such as the application of an electric field or microwave irradiation. It refers to the special configuration of the multi-walled carbon nanotubes. Everyone knows that carbon nanotubes are rolled from graphene. Carbon nanotubes rolled from a single layer of graphene are called single-walled carbon nanotubes, and are made of multiple layers of graphene. Carbon nanotubes are multi-walled carbon nanotubes.

"There are many types of multi-walled carbon nanotubes. Multi-walled carbon nanotubes with different layers, different tube diameters, and different chiralities will show very different properties. I have calculated through this formula what we need Configuration conditions of multi-walled carbon nanotubes ... "

The conference room was so quiet that everyone could stare at Pang Xuelin.

No one expected that Pang Xuelin actually found a possible room temperature superconductor in theory.

"Is this the true power of Pang Shen?"

Tan Song standing behind whispered to Wei Wenxuan beside him.

Although Pang Xuelin said that this is due to the graphene superconducting phenomenon previously discovered by Cao Yuan, everyone knows how difficult it is to associate graphene superconductivity with multi-walled carbon nanotubes and calculate the relevant configuration through his own theory.

When Pang Xuelin cooperated with Cao Yuan to find room temperature superconducting materials, almost everyone thought that this research could not be successful in a short time.

After all, scientists have not yet reached a unified conclusion on how the superconducting mechanism is generated. It is almost difficult to find a practical room temperature superconductor.

No one expected that Pang Xuelin was really successful.

Even though it has not been experimentally verified, Pang Xuelin was able to propose this theory and gave a clear material option, which is enough to show how powerful he is.

At the same time Tan Song and Wei Wenxuan sighed, Cao Yuan also looked like a ghost.

In his mind, Pang Xuelin was already powerful enough. After all, he was able to unify the superconducting theories of various schools within such a short period of time, and established a complete mathematical model.

Based on this achievement alone, after more than ten or twenty years, a Nobel Prize in Physics will be steadily worn on Pang Xuelin's head.

But he never thought of it. Pang Xuelin actually gave specific material options.

And from Pang Xuelin's tone, it is clear that multi-walled carbon nanotubes are quite firm.

As for Zhou Tong and Dong Chenglin.

Zhou Tong's expression is completely a little fan girl, and it seems not surprising that Pang Xuelin has such ability.

Dong Chenglin gave a thumbs up and said with a smile: "Pang Shenyou Niubi, I finally understand why your Qiantang laboratory is so popular. If I hadn't just signed a five-year contract with HKUST, I would have There is an urge to transfer to your Majesty's laboratory. "

Pang Xuelin laughed and said, "If you want to work in Qiantang Lab, you don't have to switch to another job. You can clean up and you can go to Jiangcheng tomorrow."

"What to do in Jiangcheng?"

Zhou Tong looked at Pang Xuelin Road blankly.

Cao Yuan explained with a smile: "Don't forget, the carbon nanomaterials research center under Professor Pang is the world's top carbon nanotube research institution. We want to find the superconducting carbon nanotubes that Professor Pang said. You must go to Jiangcheng to cooperate with them. "

Then everyone realized suddenly.

Pang Xuelin said with a smile: "Professor Cao is right. Let ’s go back and prepare. Tomorrow, I will arrange for someone to take you to Jiangcheng. If you drive to Yexing by yourself, Luzhou is not far from Jiangcheng anyway, and the expressway will only take a few hours , Qiantang Lab will arrange a place for you to live. "

"OK, let's get ready first."

Dong Chenglin thought about it, took out his mobile phone, took a picture of Pang Xuelin's blackboard, and then said to Wei Wenxuan and Tan Song: "You two unload this white board and get a new one."

"Old Dong, what are you doing?"

Pang Xuelin was curious.

Dong Chenglin laughed: "Of course it was collected. You don't know, the ABC conjecture you did in Paris proved that it has now become a well-known attraction in that hotel, and even half of those blackboard books have been deducted by Parisian teachers Afterwards, it became the collection of their library, and half of it was collected by the Chinese Mathematical Society. This time too, if your theory is verified, I am afraid that this whiteboard will also become a cultural relic in the future. "

After hearing what he said, Zhou Tong, Wei Wenxuan, and Tan Song also stepped forward and took a picture of Pang Xuelin's blackboard with their mobile phones.

Pang Xuelin couldn't help crying and laughing, so he just let them toss.

After finalizing the plan to return to Jiangcheng, Pang Xuelin and Cao Yuan went to the principal's office again and said goodbye to Lu Dongming, the president of the University of Science and Technology.

Subsequently, Pang Xuelin returned to the expert building, and Zuo Yiqiu and Zhou Chen had packed his luggage.

In the afternoon, Pang Xuelin returned to Jiangcheng.

The car drove into the garage of the villa, Pang Xuelin got out of the car and came to the door. He suddenly pushed down the door and entered, only listening to the noise, and the confetti fluttered in waves.

Immediately afterwards, some dim living room lights suddenly turned on because the curtains were closed.

"Happy birthday to you, happy birthday to you ..."

In the birthday song, Qi Xin, Yao Bingxia, father and mother, grandparents all came out of the corner.

Suddenly Pang Xuelin felt his eyes moist.

He rarely celebrates his birthday, especially after getting the system. He enters a world for a few years, and it is dozens or hundreds of years.

Pang Xuelin himself almost forgot what day his birthday was.

Especially in the past two years, his work has become more and more busy. On his birthday last year, Yao Bingxia was not around, but just called Pang Xuelin and said happy birthday.

Not to mention the year before last, neither was yet together.

Pang Xuelin did not expect that they would give themselves such a big surprise when they returned home today.

However, Pang Xuelin responded quickly and said, "Mom, how do you know that I am coming back today? Have you prepared a birthday cake for me in advance?"

Immediately, Pang Xuelin turned his eyes to Zuo Yiqiu.

In addition to the information leaked by Zuo Yiqiu, there will be no second person.

Zuo Yiqiu stuck his tongue out at him and turned his head.

At this time, Qi Xin laughed and said, "Alin, don't blame someone's left sister, Xiaoxia and I are thinking of giving you a birthday. Originally because of your retreat, we also wanted to go to HKUST to give you a surprise. Sister Zuo called this morning and said you would be back today, so we'll just give you a birthday party at home. "

A bright smile bloomed on Pang Xuelin's face, and a little choked, "Thank you, thank you."

After having a birthday cake, there is a big meal in the evening.

Mei Yuqing, Qi Xin, Yao Bingxia, and Zuo Yiqiu went to the kitchen to give Aunt Zhou a shot.

Pang Xuelin accompanied his dad and grandpa Peng Shao'an to chat in the study.

Unconsciously, the three of them talked about the problem of Jinlong battery.

"Dad, how is Jinlong Battery now?"

Pang Yongnian said, "We have talked with Europe, Southeast Asia, the Middle East, and Russia, and the United States is still talking. There are two types of cooperation. First, Southeast Asia and the Middle East are mainly established by our Jinlong Group. The sole proprietorship production line is the main one. The second is Russia and Europe, mainly joint ventures. Not to mention the profit of selling products, UU Kanshu www.uukanshu.com alone has an annual patent fee of more than 10 billion US dollars. As for the United States Laomei requires patent authorization and sole capital of the United States, and we here require the two parties to establish a joint venture, and they are still in talks with each other. However, I guess Laomei can not hold it for long, and Europe has lifted the restrictions on the Warsaw Sena agreement. It doesn't make sense for the old US to blockade again. And now the protests in the United States are very loud. I think we should reach an agreement within a couple of months. "

Pang Yongnian paused and continued: "In addition, Tesla's Chinese factory has obtained an authorization license, but their Jinlong battery cars can only be sold in our country and are not allowed to be exported. Red flag, Geely, Weilai and other car companies, A related cooperation agreement has also been signed. Now that the global auto companies are undergoing a major transformation, gasoline cars at home and abroad cannot be sold at all. Now the international crude oil futures prices have fallen to twenty dollars a barrel, and it is estimated that there is still a lot of room for decline. Moreover, COMAC also began to reach an agreement with Jinlong Group on the cooperation in the development of electric passenger aircraft. We, Xinkai Company, is a composite material supplier designated by COMAC, and it should have a bright future. Hey, Kobayashi, the position of this composite material supplier, can All I talked about ... "

At this time, Pang Shaoan said: "Less talk about your business experience, Kobayashi, I heard that you are doing superconductors at HKUST, how is the progress now?"

Pang Xuelin said with a smile: "It's okay, I'm a little bit browhead. As for what step I can take next, it's hard to say now."

Pang Shaoan nodded and said, "Xiao Lin, remember to quit arrogance and irritability. I heard that you are planning to launch an electromagnetic ejection space launch system. Is this reliable?

Pang Xuelin froze slightly, looking at Pang Shaoan in surprise: "Grandpa, how do you know this?"