Scholar’s Advanced Technological System

Chapter 453: One hundred and one K!

Unexpected upheaval in the mathematical world recently.

First, Sir Atiyah and Riemann conjecture, then Schultz and Mochizuki Shinichi.

Not long ago, Peter Schultz and Jacob Sticks co-authored a paper, arguing that there is a problem with the proof of inequality (1.5) in Mochizuki's new paper, and that small patches and The entire certification process cannot be saved.

Of course, from the perspective of Mochizuki, the errors pointed out by Schultz are not at all problematic.

As for why, he would write a paper to explain.

This argument is obviously more topical in mathematics than Sir Attia's dissertation, which is not even wrong.

After all, that 500-page article, in the legend, there were only about 20 people in the world who understood the thesis, which caused a considerable degree of controversy as early as 12 years.

On the one side are the founders of Far Abelian Geometry and Intercosmic Theory, and the disciples of Mr. Faltings. On the other side are the founders of PS Theory and the new Fields Prize winners. The confrontation between them was quite a feeling of immortal fighting, and the outsiders were dazzled.

However, unfortunately, compared to number theory, algebraic geometry is not a strength of Lu Zhou, not to mention the unpopular in the upset-"far Abelian geometry".

ABC's conjecture is not Lu Zhou's focus. After setting a label for the progress of this matter, he did not pay attention to the specific situation, but focused all his energy on the research of superconducting materials.

Although the mathematical model has been completed, this does not mean that he does not need to appear in the laboratory.

Any conclusions based on calculations are open to question. All the calculations can do is guide the experiment, not determine the results.

Not only to make results as soon as possible, but also to use the experience gained in experiments to improve his theory. No matter what the reason, Lu Zhou cannot leave the laboratory.

In this way, time passed day by day, and soon reached the end of October.

There was a small cheer in the scanning electron microscope room of Frick's chemical laboratory.

As for why it is whispered.

Because the instruments here and the samples they observe are too "fragile", and the experiments they conduct are full of metaphysics, so that slightly strong vibrations may affect the final experimental results.

"It's N-type doping, we succeeded professor!"

Clenching his fist, Connie excitedly looked at the image taken on the screen through the scanning electron microscope, and saved the data while saying cheerfully, "I know that as long as you join my project, what we are facing The problem is not the problem at all! "

This sudden **** was as unprepared as the sudden success. Lu Zhou was a little embarrassed, so he coughed softly and said, "It's an exaggeration to say so, I just provide a mathematical model."

Professor Chirick, who was standing next to him, was equally happy, but compared to Connie, he had seen a lot of storms and just laughed and joked.

"You don't have to be humble. Your mathematical model will undoubtedly come in handy. If you use traditional methods to find this sample, we can thank you for being able to make phased results before the end of the year."

Compared with the Jinling Institute of Computing Materials and the Salot Laboratory, their work is mainly focused on the theory, that is, to find the energy bands whose two band structures are close to zero dispersion ...

According to Lu Zhou's mathematical model, the positions of these two energy bands were finally determined in experiments by the negative and positive doping of the graphene Dirac point.

As for what is it useful for?

That's very useful.

Finding that zero-dispersion energy band is tantamount to finding the Mott insulator they were looking for.

When they applied a small gate voltage to this two-dimensional structural material and added a certain amount of electrons to this Mott insulator, a single electron would combine with other electrons in graphene, allowing them to pass through them before Where it cannot flow.

Throughout the process, Lu Zhou continued to measure the resistance of the material while reducing the temperature of the material. They soon discovered that when the temperature dropped to 101K, the rate of resistance drop reached a sudden peak, and the value of the resistance also approached zero sharply.

Obviously, this is what they are looking for.

I have to admit that sometimes theory and applied research do not conflict, especially in the field of materials science.

Of course, in addition to these easy-to-understand studies, there are many more esoteric theoretical works in it, and there are many problems that even Lu Zhou didn't think about how to explain.

For example, how to explain the forbidden band width of a superlattice around 1.1 °, such as what order parameters should be used to describe the Mott insulator formed at this angle ...

Maybe someone will complete these more in-depth theoretical work in the future, or maybe their partners will be interested in completing these follow-up work.

In short, they changed the carrier concentration of the material by N-doping, and adjusted the overlap angle of the modified two-dimensional material, and finally found the "semi-filled" structure they were looking for at a new angle.

When the temperature reached 101K, the new material was superconducting as they imagined.

Although 101K can't talk about how high the temperature is, relatively speaking, it is undoubtedly an amazing result.

Looking at Lu Zhou with a look of excitement, Connie continued: "Professor, how can we name the new material?"

Lu Zhou's expression was a bit subtle: "... Are you sure you want me to name it?"

To be honest ~ www.wuxiaspot.com ~ His ability to take a name has not been good.

He is quite self-aware of this.

However, the two obviously didn't know him well.

Not only Connie, but even Professor Chirick said with a smile: "Of course, you should do this job."

The feeling was difficult, but Lu Zhou smiled embarrassedly. After thinking about it for a moment, he said.

"That being the case ... then call it SG-1."

SG is an abbreviation of -graphene. Although he can also use the preparation method or the compound type to name it, it is easier to distinguish it functionally.

After all, considering the stacking of two-dimensional materials and complex chemical processing methods, there are too many graphene materials that can be attributed to N-type doping ...

Although he didn't have much confidence at first, after thinking of the name, Lu Zhou was quite satisfied.

Of course, his satisfaction alone is not enough. Naturally, two other collaborators must be consulted.

"What do you think of this name?"

Connie: ...

Chiric: ...

Seeing the two suddenly stopped talking, Lu Zhou hesitated slightly.

"……what happened?"

Connie and Professor Chirick looked at each other and made a helpless expression towards the landing boat.

"Nothing, SG-1 is SG-1 ... just such an exciting discovery, I thought you would think of a name that sounds a little cooler."

If you think about it, this guy's name seems to have always been this style.

From modified PDMS to HCS-2 ...

If you knew, you shouldn't give him the opportunity to be named.