I really don't want to lie down and win

Page 1679

"Damn!"

"This... how could this be?"

Although Lakken didn't read the content carefully for the time being, the slogan and the foreword made people very angry. What do you mean by the existence of errors that cannot be ignored?So underestimate Fermilab's quantum research institute?Belittle the entire Western world?

Bang bang bang!

"Director Lyken!"

"Xu Mang published a pure English article on the homepage of his research institute, which directly refuted our scientific research results." Stannev rushed in and said to Laken, who was also angry: "Damn... This guy is so messed up!"

"..."

"I already know." Laiken said with a dark face: "I haven't read the content for the time being... But this title makes me very uncomfortable. Speaking of Stannev... Have you read the content? What exactly is written in the content? In Xu Mang's eyes, what problem do we have?"

"Cough cough!"

"Director Laiken...I haven't read it for the time being, I just glanced at the title just like you, and then ran over to report to you," Steineff said seriously: "Director Laiken, please take a look at the content now, isn't he Finding fault on purpose?"

Laken nodded, and immediately checked the content. In just a few tens of seconds, his expression gradually distorted. He was still full of anger at the beginning, but at this moment... he became a little panicked, and he began to doubt his life in the middle of the process, and finally became angry. .

This...

Damn!

How can this be?

Laiken had already read the entire article, and at this moment he had to face one thing, this question written by Xu Mang... did point out the shortcomings of the graphene verification experiment of Klein's tunneling phenomenon, but ... From another perspective, that guy is simply making trouble for no reason.

"Look at it for yourself." Laiken said blankly, "Then tell me what you think."

Stannev came to the computer, scrolled the mouse wheel, and looked more carefully, but as he went deeper into the content of the chapter, Stannev's demeanor changed, similar to that of Lyken.

"Shameless!"

"It's simply shameless!"

"It's impossible for anyone to meet the standards he proposed," Steineff said angrily.

"Director Lyken?"

"What shall we do now?" Steineff asked. "Do you want to refute?"

Laiken shook his head, and said calmly: "There is no need to answer, his request cannot be fulfilled even by himself."

...

magic city,

Xu Mang was busy sleeping, and it was another crazy three hours last night. I feel tired after thinking about it. Xiaoman seems to have gone crazy recently. I found out later that... Several female employees in the company gave birth and were directly upgraded to mothers. , this hit Xiaoman particularly hard.She also wants to be a mother.

After lunch,

Xu Mang started his own work. With the efforts of Sun Yaoshui, he finally finished the composite material. The yttrium hexaboride layer was covered with a special material of samarium hexaboride thin film, and the material made by Yao Shui was , which basically met Xu Mang's performance requirements.

The team found that this particular material did exhibit Klein tunneling. By touching a tiny metal tip to the top of samarium hexaboride, the team measured the transport of electrons from the tip into the superconductor.

This was a perfect double conductance, but the graduate students from Fuda's Department of Physics couldn't figure out the source of the double conductance, and this question... was left to Xu Mang.

What is the reason?

Xu Mang frowned and was a little confused for a while, but this question did not bother him. In the following time, Xu Mang put forward a very detailed theory and made a prediction that was very consistent with the experimental data.

Xu Mang believes that Klein tunneling appears in this system as a perfect form of Andreev reflection, an effect that exists at every boundary between the metal and the superconductor, when electrons in the metal jump to the superconductor , Andreev reflection occurs.

Inside a superconductor, electrons are forced to exist in pairs, so when one electron jumps onto the superconductor, it picks up another electron, and to balance the charge before and after the jump, the oppositely charged particle must reflect back into the metal.

In the process of reflecting back to the metal, this behavior is called a hole, which in solid state physics refers to the phenomenon of losing an electron from a covalent bond, and finally leaving a vacancy on the covalent bond.

One electron goes in and the other goes out, and since an oppositely charged particle moving in one direction carries the same current as an electron in the opposite direction, the whole process doubles the total conductance.

From this, Xu Mang came to a conclusion that this should be the characteristic of the junction between Klein tunneling metals and topological superconductors. In the connection between traditional metals and superconductors, there are always some electrons that do not make transitions, and they are scattered between the boundaries. Also, reduces the number of Andreev reflections and prevents the conductance from doubling exactly.

but...

In a special material with a thin film of samarium hexaboride on a layer of yttrium hexaboride, since the direction of motion of surface electrons is related to their spin, electrons close to the boundary cannot bounce back, which means that they will always go directly Enter superconductors.

"solve!"

"Phew... damn it!" Xu Mang let out a long breath, and had to say... this is the most interesting discovery he has ever encountered, and it also brings new thinking to future quantum computers.

after all,

The downside of the connections between superconductors and other materials that are part of the architecture of quantum computers and sophisticated sensing devices is that the internal structure of each connected material is different, requiring endless tuning and calibration for optimal performance .

Xu Mang spent a lot of time, energy and financial resources in this process before, but still couldn't reach the [-]% theoretical data. However, with the Klein tunneling effect, a layer of hexaboride was covered on the yttrium hexaboride layer. Tunneling in special materials of samarium oxide film...

This situation has been completely solved, but it's a pity that it can't be applied to it for the time being. The technology is too advanced... It is prone to various problems. Xu Mang actually doesn't know when it can be applied to the electronic field. someday in the future.

Xu Mang is not an applied physicist, he is a theoretical physicist who is good at researching and exploring cutting-edge technologies in the field of physics, and where these technologies will be applied is none of his business.

Xu Mang crossed his legs and began to sort out the data and write theories. As a result, he received news from WeChat. Xu Mang would not have paid attention to these rubbish news, but when he was about to call Xiaoman, he found that the phone reminded him In the information column, write your name.

Open it,

Impressively saw the smearing of the bad media in the United States.

Xu Mang hurriedly logged on to foreign websites and checked the content of those media, but the result made him feel helpless and angry. The slander had to be to a certain degree, like the degree of slander by CNN and the DC Times, and the methods were jaw-dropping.

In many reports, Xu Mang has become a guy who opposes the natural rights of human beings. Among the many negative names, there is another one who opposes the natural rights of human beings.

"Fuck!"

"This shit..." Xu Mang wanted to smash the computer at the end. The shameless America advertised the Quantum Research Institute under Fermilab as a symbol of freedom, but he was the kind of person who opposed freedom.

of course,

Laken's remarks also made Xu Mang feel indignant.

"Ugh..."

"You all forced me."

Counterattack,

Start from this moment.

......