Chapter 262

In order to get a new hydrogen based superconductor, Xu Mang's first task is to understand the principle of superconductivity, and the best answer to this question is Professor Fan. He walked carefully to Professor Fan's side, but Xu mang did not come up to ask.

Standing like this,

standing for a while and asking questions later is not abrupt.

"..."

"..."

the two looked at each other, and neither of them spoke.

After that,

Professor Fan continued to work, while Xu mang continued to stand by his side and kept silent. From time to time, a trace of surprise appeared on his face, which was to add a sense of hierarchy to the characters.

Finally, Professor Fan chose to surrender.

"Xu mang?"

"Are you... Are you doing something?" Professor Fan asked.

"Well!"

"Professor Fan, I want to know what the principle of superconductivity is." Xu asked.

Finally got to the point!

It's not easy!

In the face of this problem, which is close to mental retardation, Professor Fan did not feel helpless. Instead, he was elated. This means that Xu mang is still saved. It is better than lying in the laboratory all day and doing nothing.

Taking Xu mang to a computer, Professor Fan explained to him what superconductivity is, what is the principle of superconductivity, and why superconductivity needs to be done at extremely low temperatures.

"Have you studied electricity? Do you know Ohm's law? " Professor Fan asked.

"..."

"Professor Fan... I'm not retarded!" Xu mang rolled his eyes: "you just say the principle of superconductivity."

"It's very simple."

"Is to let the conductor atoms in the material have no gap, so that their electrons will not collide with the atomic emission, so that they can pass freely." "In this way, superconducting zero resistance is realized," said fan

Xu mang thought for a moment and said seriously: "by analogy, the reason why there is resistance is because there are gaps between conductor atoms. When electrons move between atoms, they have to go through these gaps, collide with atoms, and make atoms vibrate and heat to form resistance?"

“？？？”

Professor Fan was stunned for a moment and nodded in a hurry: "yes! That's it. "

As a result,

Professor Fan said with satisfaction: "Xu mang is very excellent. If he has a positive attitude, he may be even better."

"Professor?"

"Can I use this computer?" Xu pointed to a computer on the edge.

"Yes."

"You can use it here." Professor Fan said with a smile.

After that, Xu sat in front of the computer for an hour. During this hour, Xu was looking for new hydrogen based superconductors by using database and intelligent synthesis software. The result was that the number of hydrogen based superconductors was extremely large.

In addition, it is only synthesized by simple synthesis, which does not give the possibility of synthesis.

Among these synthetic routes,

which is the best?

Although the exploration of superconducting materials is described as a game of luck, it takes a lot of luck. Unless they are the emperor of Europe, they can only succeed by their luck. Let's forget it.

"System... I want to know what the new hydrogen based superconductor is."

[through system identification, no relevant data can be provided]

alas...

we knew that such a situation would happen.

There is no way to do this.

Xu can only use the most stupid way to take the hydrogen based materials synthesized by intelligent synthesis one by one to the inquiry system. Of course, we can't ask whether the material can be superconducting, but ask whether the material can achieve zero resistance.

"System, can this material achieve zero resistance?"

[according to the system identification, relevant data cannot be provided]

horizontal trough!

How angry!

Xu mang had no choice but to start all over again. He took out every hydrogen based material and established a mathematical model to calculate the superconductivity of each material.

Of course,

Xu mang needs to deduce the known hydrogen sulfide materials in reverse order to know the mathematical relationship among high pressure, hydrogen atom and other elements, which is different from the theoretical model of high temperature superconductivity. Xu Mang's model is purely mathematical logic relationship.

In this process,

Xu mang cheated because at his current level, he could not do it.

"System, I want to establish a pure mathematical relationship of hydrogen sulfide."

[the exchange value of establishing the pure mathematical relationship of hydrogen sulfide: 10000 (mathematical skills)]

[the exchange value of establishing the pure mathematical relationship of hydrogen sulfide: 15000 (physical skills)]

Xu Mang: (￣ ￣ ￣;)

this is an astronomical mathematics!Is it necessary to exaggerate?

Crazy?

And it's not pure!

Xu mang simply calculated that if he didn't use the skill value he had worked hard to store, he would not know the mathematical relationship of hydrogen sulfide until 17 days later.

Forget it...

there's no need to save it.

Xu opened the system and checked his mathematical skills and physical skills savings. Mathematical skills: 11200, physical skills: 17300

er...

a little reluctant.

These skill values were originally used to copy knowledge points, especially mathematical skills... It's going to be a competition soon. Is it not a suicide to spend them?

For science!

Use it!

"Pay!"

...

"Alas?"

"What is Xu mang doing?" A girl in the group asked her companion curiously, "he seems to have been sitting in front of the computer for nearly two hours. This is quite different from him in the morning. Is he playing minesweeping?"

"I don't know." One of the boys in the group said, "deliberately choosing a corner position, I think I might be playing a game."

"A mine sweeper actually played for two hours. He is also a talent." Another boy said with a wry smile, "how do you think he got so many honors? Is there a black curtain in it? "

"For example?"

"For example, find someone to write the paper for you."

"Should not be possible?"

"How can't it be? Now people can't say who is kind. Especially on microblogs, some people are full of justice, and as a result, they do things that hurt the heaven and harm the people behind their backs."

Suddenly,

the small lounge was silent.

The girl said, "I don't think that without sufficient evidence, don't doubt others casually. If it's not the same as our conjecture, it's not only self slapping, but also hurting each other's relationship."

At this time,

Professor Fan came in, holding his transparent thermos cup, which was similar to other middle-aged men in their forties. He was also in the stage of health preservation. However, the health preservation of men was very simple. Put some medlar in a thermos cup, and then fill it with hot water.

"Professor Fan!"

"What is Xu mang doing A boy asked.

Professor Fan shook his head. "I don't know. Why don't you go and have a look at it yourself?"

"Forget it."

"He must be playing Minesweeper or Spider Solitaire." Professor Fan, do you know how Xu mang got so many grades? His performance today is not directly proportional to what he has achieved. "

In the face of this question,

Professor Fan has thought about it, but his answer is close to ridiculous.

Xu Mang,

to a certain extent, achieved those results, which means that he is very lucky.

But how could it be?

Although there are many great theories in the history of scientific development, they all come from luck, but most of them depend on accumulation.

After that,

the members of this group and Professor Fan exchanged the harvest of today with each other. Unfortunately, there was no harvest. In the face of this situation, the four could only accept it in silence.

"Professor..."

"do we still have a chance?" The girl said sadly, "I haven't found anything for a long time. I don't even have a clue. Even if I can't find other copper oxide superconductors, other things are OK, but..."

"no way."

"This is science." Professor Fan comforted, "it's not as simple as you can imagine."

Leaving the rest room,

the four found that Xu mang was not found in the laboratory of Nuo da.

Eh?

What about the people?

Isn't it a run away?

"Forget it."

"We don't care about him." Professor Fan grinned bitterly and decided to give up Xu mang completely. There was no way... It was too much of a jerk.

After another hour,

Professor Fan announced that today's work was over, and then the three members began to clean up, and the cleaning work took quite a long time. After all, it was the standard of the laboratory to be spotless.

At this time,

when the girl who was cleaning the table all the way to the place where Xu mang had been, she was surprised to find that there were many copies of paper on his desk, which were filled with mathematical symbols and processes that they could not understand.

What is this?

Don't say Xu mang has been doing this all afternoon?

All of a sudden,

the girl raised her head and saw a picture that surprised her again. There were about ten graphics on the screen. The layout of these graphics was extremely simple, with only two XY axes, and the curves on the graph had certain rules.It's complicated!

I don't understand.

"So..."

"we are the dumbest one." The girl had a bitter smile. She remembered that she had discussed Xu mang with her classmates in the rest room, and all kinds of conspiracy theories and suspicions. As for mathematics, who could match him, including Professor Fan?

"Ah

"Take a look. What is Xu mang doing?" The girl called out.

Xu mang?

What did he do again?

Three people, including Professor Fan, heard the shouting and came to her side. As a result, they saw this amazing scene.

About ten pieces of white paper are full of mathematical coincidence and formula, and there are about ten XY two axis graphics on the computer monitor. What are these doing? Why did Xu mang write down so many mathematical processes?

"Professor?"

"Do you know?" The girl asked curiously.

Professor Fan shook his head.

"Xu Mang's math level is much higher than me. I can't understand what he does." Professor Fan said with a wry smile: "we'd better keep him as it is. In case it's his latest scientific research findings... The laboratory will not be turned off today."

"By the way..." Professor Fan said to a boy, "save the figure for a while, don't turn it off."

"Oh

This man is carefully operating Xu Mang's computer, not to mention... This is his most nervous time, before the experiment has not been more nervous.

Meanwhile, Xu mang is squatting in the bathroom on the first floor of the Physics Department building.

"Shit!"

"This spicy pot is poisonous."

Xu mang is very painful now. He has been staying for nearly an hour, and his legs are about to squat unsteadily. Without guessing, he must have eaten something that is not fresh, which leads to diarrhea.

And Xu mang directly aimed at the spicy pot at noon.

Ten minutes later,

Xu came out of the wall.

He decided to smash the store tomorrow. NIMA... There are such unscrupulous businesses in the school. It's not like to trap students. If they don't take the safety of students seriously, they can only drive you out.

When you come to the laboratory,

push the door and enter.

Xu mang saw that four people were studying their own manuscripts.

......

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