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The same method, Xu You can also be used in the next research.

It's just that Xu You needs to add more dimensional variables.

One of the most important of these is pressure.

In the previous simulation model, Xu You defaulted the pressure of matter to standard atmospheric pressure.

Because Xu You at the time felt that the research significance of superconducting properties under high pressure was not so great.

Until when Xu You encountered the dilemma of "superconducting critical temperature upper limit" in the research of high-temperature superconductivity.

Xu You knew that he had to find a way to break the situation.

The research on high-voltage superconductivity is likely to be a key to breaking the situation.

On the basis of the previous version of the superconducting material simulation model, Xu You continued to optimize the model.

Xu You hopes that the new version of the simulation model can not only predict the superconducting critical temperature of the material, but also be able to calculate the superconducting critical temperature of the material under different pressures.

Through the deep learning function of the island artificial intelligence, the island artificial intelligence can have a comprehensive score for each superconducting material, just like the previous assessment of the Go situation.

The scoring standard is the application value of each superconducting material.

Xu You integrated the superconducting critical temperature under normal pressure, the superconducting critical temperature under high pressure, and various properties of the substance itself.

Even if room temperature superconductivity cannot be achieved at normal pressure, if room temperature superconductivity can be achieved at lower pressure, that would be a very important discovery.

After continuous efforts.

Xu You finally completed the new superconducting simulation model.

The new model is based on the unique algorithm of the island's artificial intelligence, which can use the super computing power of the island's quantum computer to complete an incredible amount of calculations.

It is different from estimating the superconducting critical temperature given the structure of the substance before.

The new algorithm can directly infer the structure of high-resolution superconducting materials based on the evaluation criteria of Sea Island AI itself.

This way of thinking is very similar to the logic of seeking the best way to play in competitive games.

After completing the programming, the next step is to wait for the island artificial intelligence to complete its calculations.

"I don't know, will the sea island AI perform as well as before?" Xu Youxin said.

The current island artificial intelligence is like Xu You's scientific research assistant, undertaking important scientific research tasks.

In many respects, Sea Island AI is even better than Xu You.

Xu You felt vaguely in his heart that Sea Island Artificial Intelligence was not just an emotionless software, but also had its own "soul".

Solving complex computing problems is its favorite thing to do.

After days of calculations.

The island artificial intelligence has obtained a large number of calculation results.

Xu You couldn't wait to open the software interface and browse the answers obtained by the artificial intelligence of the island.

"99.6 points?"

The first thing Xu You noticed was a superconducting substance with the highest score obtained by Sea Island's artificial intelligence.

And when Xu You carefully checked the detailed results calculated by Sea Island's artificial intelligence.

Xu You couldn't help but grow his mouth in surprise.

"In the case of 0.1013MPa...the superconducting critical temperature has reached 258K?"

For the superconducting critical temperature of 258K, Xu You was not particularly surprised.

Because in the experiment, if the pressure is high enough, the experimental group has already achieved the superconducting critical temperature of the material above 300K.

However, it is too difficult to achieve such ultra-high pressure, so far there is no practical significance.

But the biggest highlight of this calculation result is not the superconducting critical temperature, but the pressure.

0.1013MPa is what we usually call the standard atmospheric pressure.

If the calculation of the island artificial intelligence is correct.

It can be said that it is a superconductor close to normal temperature under normal pressure!

The thermodynamic temperature of 258K is about minus 15 degrees Celsius in Celsius.

In winter in the north, this temperature is almost the outdoor temperature.

Even compared with the normal temperature in the strict sense, the temperature of minus 15 degrees Celsius is still a little lower.

The cost required to maintain low temperature will already be very low.

Such temperatures can even be reached in the freezer compartment of a domestic refrigerator.

While feeling excited, Xu You still tried to keep himself calm.

First of all, this is the island artificial intelligence that has just calculated superconducting materials, and the accuracy is still unknown.

Secondly, even if there is no problem with the calculation, it is still unknown whether this material can be prepared.

"Let's start with the preparation of materials."

Before the material is prepared, it is definitely impossible to verify whether the calculation of the island artificial intelligence is accurate.

But when Xu You took a closer look at the molecular structure of these materials.

A sense of despair welled up in Xu You's heart.

"This material... can it really be prepared?"

Even through these years of progress, Xu You can already be regarded as a material expert.

But Xu You has never seen a similar material structure.

If it weren't for the calculation of the island's artificial intelligence, Xu You would never have imagined that such a material could be designed.

"Unfortunately, with the current capabilities of Sea Island's artificial intelligence, it can't help me complete the work of material preparation." Xu You regretted.

In the evaluation system of superconducting materials, Xu You did not add the scoring dimension of "difficulty of material preparation".

"It seems that the problem of material preparation has to be solved by ourselves for the time being."

In the following time, Xu You and the experts in the material group worked together to study the preparation method of this new material.

Compared with the previous high-temperature superconducting materials, this new material is more complex, and the difficulty of preparation has also increased exponentially.

Some material experts even directly concluded that this material cannot be prepared.

"Professor Xu, according to the theoretical structure diagram of this material, it has some inherent defects. These defects cannot be solved from the material preparation with the current technology."

Although Xu You will not fundamentally deny the possibility of this material being successfully prepared.

However, Xu You is well aware of the "defects" of these materials and the extremely high difficulty of preparation.

For example, problems with the ordering of the various atomic layers of the material lead to localized regions that deviate from the stoichiometric ratio.

For another example, because the radii of different atoms are too different, it may not be possible to form a stable combination of elements.

It is enough time for the project team to study for several months to take out a question at random.

Not to mention, put together a large number of existing problems.

These questions caused Xu You's hope that had just been ignited to slip down again.

This made Xu You have to settle for the next best thing and study other materials with lower scores.

But apart from this material, there is no other material that can have such a high predicted superconducting critical temperature at normal pressure.