This night is destined to be sleepless.

When researchers are bursting with inspiration, no one can stop them from burning their lives.

If some things are destined to be made by God's hand, then this night is the moment when God's hand comes.

During their intense discussion, Li Zheng did not even deliberately provide guidance. He just followed the branches of the theory and the research route emerged naturally from the fog.

Among the three science cards unfolded previously, [High Temperature Superconductivity] belongs to the experimental field and can be purchased with academic funds at any time to gain inspiration.

In the field of superconductivity, the meaning of high temperature is somewhat different from that in daily life. Even -50°C can be considered a high temperature.

Even just two or three years ago, if superconductivity could be achieved at a temperature as high as -50°C, it would be enough to make the headlines of Nature.

Of course, the pursuit of temperature is only one direction in superconducting research.

For example, Yuan Yuan's graphene superconductivity was achieved at temperatures extremely close to absolute zero (-271.45°C). There was no breakthrough in temperature, but this does not prevent him from helping people get closer to the truth.

The pursuit of "high temperature" is more like a race to set a new world record.

According to classical theory and experimental results over the years, for the same substance, to achieve higher temperature superconductivity will inevitably rely on a higher pressure environment.

Therefore, in the field of "high-temperature superconductivity," scientific research competition has gradually evolved into an industrial competition. Whoever can create a higher-pressure environment has the capital to win.

This also explains why superconducting temperature records are refreshed several times a year.

As of this evening, the temperature record is temporarily -23.15°C, achieved by a German team using the compound lanthanum cyanide.

Of course, this requires a million times atmospheric pressure, which is roughly equivalent to the pressure in the Earth's core.

This temperature is very encouraging to laymen, but condensed matter scholars are very calm about it, and they have no doubt that this record will be broken in a short time. They just need to find something reliable to achieve a pressure of two million atmospheres.

Just like challenging the world record, this route itself is full of the flavor of the Olympic Games. Its honorary significance has far exceeded its practical value. After all, the cost of building a superconducting cable with a pressure of 1 million atmospheres has already far exceeded that of building a section of -200℃

liquid nitrogen cable, and the latter has long been possible and will even be installed in the Xujiahui area of ​​Shanghai.

From Li Zheng's perspective, even if he purchased this card and had a full set of experimental parameters, he might not be able to own a laboratory that can provide geocentric pressure. There are only three or five in the world, and it's not his turn yet.

.

What's more, this card only requires 500 credits, which is the same level as the previous cryo-electron microscope.

This mission has to be level 1500!

Relatively speaking, the technology card [Magic Horn Model] fully meets Li Zheng's expectations.

Although there are three existing theories that seem to have nothing to do with superconductivity that need to be learned, but as long as they can be learned, there is no problem.

As for the description of the card, that's even better.

【Magic Horn Model】

[Discover the prerequisites for the theory of superconductivity.]

[Human beings have long discovered the existence of the magic horn, and can even calculate and deduce the magic horn to a certain extent, but they still cannot fully understand it. 】

[Exploring two-dimensional quantum tunneling and looking for electron speed bumps will be the key to understanding it.]

[Further extending it to three dimensions will be the real starting point of superconductivity theory. 】

[After you complete the pre-requisite content, you can spend 2,000 academic points to gain inspiration.]

【Prerequisite content:】

【Quantum Chromodynamics】

【Tight binding model】

[Strong correlation system]

At the end of the day, this is no longer a good question.

Li Zheng's mind was filled with two words.

Study, study, study, quiet, study, study...

Although something has slipped in, I can't wait to learn.

As for these three prerequisites, [tight-binding model] is the core tool of the Portuguese paper and must be learned. [Strong correlation system] has been introduced in the conversation, so Li Zheng only needs to...

"Hmm..." Li Zheng held his chin and nodded, "I feel that our knowledge of quantum chromodynamics is still a little insufficient..."

"The way you put it, everything is a bit lacking." Lin Yujing knew Li Zheng so well that she habitually cursed, "You just want to learn more!"

"Wait a minute..." Jie Qifen raised his hand. After thinking carefully, he was surprised and said, "You are so smart!" "Li Zheng mentioned this, the normative theory of strong interaction in this

, it can indeed provide a very basic angle for subsequent research.”

Hearing this, Li Zheng quickly pressed down on Lin Yujing, waved his hand and said: "That's confirmed. After we supplement the study of quantum chromodynamics, tight binding models, and strong correlation systems, we will focus on collecting all relevant information about magic.

In my spare time, I transformed this Portuguese paper into a pure mathematical problem and gave it to Gui Jianfeng Pinpin.”

"Okay, that's it." Jie Qifen breathed a sigh of relief, stood up and cleared the table, "I have found a definite direction, and I don't know what time it is. If it's still early, I'll have a supper with you..."

After saying that, he raised his hand and looked: "Why is it only after six o'clock..."

"Well..." Li Zheng swallowed and looked out the window, "It's obviously morning, Lao Jie."

"!!!" Jie Qifen was startled, and quickly stuffed his things into his bag and ran out, "It's over, my mother is going to scold me! Tomorrow... oh no, I'll see you in the evening."

Seeing Jie Qi running away in a hurry, Li Zheng and Lin Yujing also looked at each other and smiled.

"It turns out he's an auntie..." Lin Yujing chuckled and put on her schoolbag.

"It shouldn't be so superficial." Li Zheng hugged Lin Yujing and walked towards the classroom door. "Imagine, my mother should be his only support these years."

"In that case, he is also my mother's only support..." Lin Yujing suddenly felt sad, leaning into Li Zheng's arms and muttering, "I don't dare to think about this at all... if one day my grandpa is gone...

…Then I…”

Li Zheng's eyes widened and his hands tightened: "Then you are mine alone!"

"???"

"You're just kidding, my grandpa lived to be a hundred years old, a thousand-year-old king and an eighty-thousand-year-old tortoise." Li Zheng laughed and turned off the light, locked the door, and took the opportunity to raise his eyebrows and said, "This guy keeps saying he won't get married, and no one will look down on him.

But I found that he had always kept photos of Teacher Tang."

"Teacher Tang?"

"Tang Zhifei, I have introduced you, like Fu Xuefeng and Tao Feifei."

"Is this... is this appropriate?" Lin Yujing scratched her head hard and started thinking seriously, "One has to bear the smell of tobacco and alcohol... and the other has to bear... then, isn't this house going to be a chemistry laboratory?

, can the old lady bear it?"

"No, no, tobacco, alcohol and foot odor cannot react. It is more likely that one of the parties will win overwhelmingly." Li Zheng said, suddenly remembering something, "He seems to have not smoked for a long time."

"Yes, I remember you said that he smoked wildly in class...actually, he didn't seem to do so?"

"He is always so sober, and he doesn't seem to have drunk anything." Li Zheng nodded, "So, he is already working hard, he just needs to withstand Teacher Tang's taste."

"Hey, hey, since when did dating become a matter of taste?" Lin Yujing waved her hands vigorously, cupping her chin with a knowing look, "Lao Jie has been refusing to meet. He must feel that he is insignificant and unworthy.

Don't go to Teacher Tang, what happened this time can just help him build up his confidence."

"Confidence? He doesn't lack confidence."

"Alas!" Lin Yujing raised her hand and said, "You are handsome, have a good family, study well, and can publish papers. You have no understanding of the psychological contradictions of normal people. Of course you are absolutely confident in solving them academically.

Yes, but he is only a scientist in the classroom and laboratory. Once he leaves the campus and returns to society, he is just an unmarried old lecturer in his 40s. No matter how smelly Mr. Tang’s feet are, he is still in his 20s.

What a beautiful woman."

"Can you say that again."

"Teacher Tang is just a foot..."

"Not here, that sentence at the beginning."

"In the beginning? Even if you are handsome and have a good family..." Lin Yujing realized what was going on halfway through her words. She hit Li Zheng and said, "It's all boring!"

"Haha." Li Zheng laughed and said, "Let Lao Xie make his own decision. We are only responsible for doing the 'scientist' part well. If this is done, everything will be fine."

"I don't have that big of an expectation." Lin Yujing smiled lightly, "Although I really think I can do something, it is ultimately a theoretical direction. Even if I produce an article, what can it prove? Let alone us, even if it is

If someone of Zhong Ping's level published it, it would probably take many years for this kind of theoretical article to be recognized... If that's the case, even if we really create a remarkable theory, the old explanation will be 50 or 60 years old.

He's old... Sigh... couldn't he have spoken earlier..."

"Why are you so worried about whether he will take a wife..."

"I feel so bad! Such a good teacher should have become famous a long time ago. Chu Youhua's assets are hundreds of millions, and his children's tuition fees are more than Lao Jie's salary."

"How can you be so rich?"

"It seems that he is a shareholder of two listed quantum science companies. I also heard it from others."

"This is indeed a bit uncomfortable."

Li Zheng responded while rubbing his chin and diaphragm.

"If I have a chance later, I have to redistribute the distribution..."

…
To be continued...