I really don't want to lie down and win

"Professor Fan."

"I'm going to get the TaAs crystal, you can start the device."

"it is good!"

It didn't take too long in the Department of Materials Building. Xu Mang brought the TaAs crystal to the laboratory non-stop. The two began to measure the electronic state of its surface with high precision. The existence of Fermi arcs.

And determined the connection mode of the Fermi arc and the Weyl point projection on the surface, providing the most direct experimental evidence of the Weyl electronic state of the TaAs crystal material, followed by the observation of the Weyl point and its nearby three-dimensional Dirac cone .

So far,

Xu Mang and Fan Zhilong's experiment is coming to an end, and it is almost certain that the TaAs crystal is a Weyl semimetal, and the evidence... is the most direct observable experimental evidence.

"Finish..."

"But what about this fermion?" Xu Mang fell into deep thought.

Fan Zhilong didn't speak, and waited quietly for Xu Mang's words. At this stage, he was not the one who took the lead at this stage. He was just here to help, and Xu Mang was the only one who contributed throughout the project.

Facing this problem, Xu Mang thought about it for nearly half an hour, and finally realized that he was looking for water by the pool for three days and three nights. As long as the negative magnetoresistance effect caused by abnormal chirality, it was just right Proved the existence of Weyl fermions from the perspective of transport!

"I got it?"

"Um..."

"How much time is needed?"

"10 minutes."

Fan Zhilong:? ? ?

Xu Mang looked at Fan Zhilong with a smile on his face, and said calmly: "Today...we will confirm the existence of Weyl fermions in condensed matter for the first time, and a world problem has been solved...how lonely it is to be invincible !"

...

Capital

Condensed Matter Institute,

After unremitting efforts, Professor Tian and his friends finally calculated the result, which is a special high-voltage crystal TaAs family crystal, and there are high-quality TaAs crystal materials available for research in the institute.

"Out!"

"We must devote all our energy to get the results within a week!" Professor Tian quickly issued the task, and in a short while... the atmosphere in the laboratory began to become a little tense, and everyone's expressions were full of excitement. A trace of seriousness.

come back to the office,

Professor Tian let out a long breath. He was exhausted these past few days. He worked almost every day and night to find the Weyl semimetal that was predicted more than 80 years ago before Xu Mang.

right now,

It was almost certain that Xu Mang was doomed.

The so-called undefeated myth is still defeated after all, and the person who defeats the myth is himself.

"Hey?"

"Old Ji... We have found a Weyl semimetal. From the results of theory and calculation, it is almost a crystal of the TaAs family." Professor Tian called the Institute of Condensed Matter and said seriously: "We are currently working on Experiments, to obtain data from experimental observations."

"Ok!"

"By the way...what's the situation with Professor Xu Mang?" Lao Ji asked.

"Professor Xu?"

"There is nothing going on at the moment...I asked a lot of my colleagues in Shanghai, and they told me that Professor Xu hasn't been doing anything lately." Professor Tian said with a smile: "Don't worry, Mr. Ji, we must be the ones who snatched up Professor Xu. Front."

Lao Ji was silent for a while, and couldn't help but said: "Has the research after that been finalized?"

"The next step is the research on Weyl fermions. It won't take very long, and it can be completed within two weeks at most." Professor Tian said seriously: "As long as the crystals of the TaAs family are confirmed to be Weyl semimetals, the Weyl fermions Yonago is almost a matter of hand."

moment,

The conversation between the two was cut off.

Professor Tian closed his eyes and began his long-lost rest, but just a few seconds after he closed his eyes, he heard footsteps outside the door, very hurried footsteps.

Snapped,

The office door is opened,

Professor Tian saw one of his colleagues looking at him in horror.

"It's over!"

"Being preempted!"

......

Chapter 544 Forced to Study (2/3)

The colleague who came to visit suddenly has a good relationship with Professor Tian. Although they are in the same field, they have developed different discoveries. This Professor Lin's development direction is in superconductivity, mainly researching superconducting materials.

However, he has been living in Xu Mang's shadow. After all, Xu Mang is the authority on superconductivity.

"what?"

"Why was it preempted?" Professor Tian was stunned for a moment, thinking that his friend Professor Lin's research topic had been preempted by others, and hurriedly asked: "I remember that you haven't been researching any topics recently, how could you be preempted by others?"

"No!"

"It wasn't me who was preempted." Professor Lin said seriously: "Aren't you researching Weyl semimetals recently? It seems... there is a very powerful competitor, right?"

Professor Tian nodded: "We are competing with Professor Xu Mang Xu. Although we don't know where his progress is, I believe his progress is definitely not as fast as ours. After all, the research institute plus three top universities in China form the strength , definitely stronger than Classroom Xu."

powerful?

you sure?

Hearing Professor Tian's words, Professor Lin Mianlin smiled and said calmly, "So sure?"

"Correct!"

"I also have some friends in Shanghai, who are also in the field of scientific research. They told me that they haven't heard Professor Xu's voice recently." Professor Tian said seriously: "I think...may have encountered some difficulties."

difficulty...

This old Tian's heart is really big!