I really don't want to lie down and win

"Professor Xu?"

"According to the theoretical limit, when the film is too thin, the crystal lattice will collapse, so it cannot be prepared." Koyanagi said seriously: "Now...the whole world does not know whether there is a minimum thickness to maintain the lattice structure. Stablize."

"This..."

"This problem has troubled the researchers of two-dimensional materials all over the world. Solve limit theory first."

Limit theory?

Not to mention... it is necessary to break through the theoretical dilemma.

"Have you all seen it?" Xu Mang asked curiously, "Well... that's all for today, and we'll continue tomorrow."

soon,

The two saw Xu Mang leave the laboratory with the materials, and watched his back disappear from their field of vision, Xiao Tao and Xiao Liu sighed.

"Did you notice Professor Xu's eyes just now?" Xiaotao said: "It's a little serious, but also a little stubborn, and...a little bit crazy, right, right...that kind of hysterical madness!"

"..."

"What's the use of being crazy?" Koyanagi said helplessly: "The limit theory limits the framework of perovskite oxide films. Unless Professor Xu can break through this limit, I don't think he can succeed."

break the limit,

How many excellent two-dimensional materials researchers in the world are working hard for this, and how many people are in trouble.

"actually..."

"I'm looking forward to it." The glasses girl Xiaotao said seriously: "Professor Xu is a man who often creates miracles. I don't know... will he bring us a miracle tomorrow morning."

"Hey hey!"

"I know you are Professor Xu's little fan girl, but at least you have to follow the basic laws and scientific awareness. Do you think it is possible to break through the limit theory in one night..." Xiao Liu said with a dark face: " One month! Two weeks at the fastest, one month at the slowest."

at the same time,

Xu Mang came to Xiaoman's office with a handbag, pushed the door open and saw that the violent airport was working, not to mention... the meticulous Xiaoman is very beautiful.

"ended?"

"Ah."

"Let's do it in the study at night." Xu Mang said with a smile, "I need a closed, quiet and dark space, and only a desk lamp is enough, so that I can have the idea to solve the problem."

Although Yang Xiaoman was upset about Xu Mang's plan to work again at night, there was nothing he could do... This guy didn't seem to have any inspiration during the day, and it would only consume precious night time, alas... Tonight is another night of loneliness.

...

night,

so peaceful,

Xu Mang came to his study room, took out the materials from his handbag, flipped through them briefly, and then silently picked up the pen in his hand.

"let's start!"

......

Chapter 686 Breaking Through the Limit (1/3)

in fact,

Breaking free from the two-dimensional limit theory is quite simple, as long as you break through the definition of the two-dimensional limit, Xu Mang doesn't think there is any difficulty in this, as long as you prove whether the thin-film crystal system with a single cell layer thickness has certain physical properties.

And with the experience brought by studying graphene, Xu Mang was almost in a position to solve the limit theory without encountering any obstacles at all.

Facts have also proved that

If, under a hypothetical experiment, a free-standing perovskite film of high crystalline quality is synthesized, it will exist in only one unit cell, which would mean that the world could have monoatomic layer films approaching the thickness limit.

"..."

"Damn!" Looking at the results of his calculations, Xu Mang couldn't help feeling a little scared. According to his calculations... the thickness of the perovskite oxide film would be at the atomic level.

What concept?

It's thin to the limit, no... totally over the limit.

"Is there any problem?" Xu Mang dragged his head, carefully looked at the content he had just calculated, over and over again, but he still didn't find any shortcomings. It wasn't Xu Mang's blind arrogance, he felt that his calculation The result is the most perfect.

bang bang bang,

suddenly,

There was a knock on the door, and then Xiaoman came in with a bowl of dumplings.

"Husband..." Yang Xiaoman said in a coquettish voice, "I ordered a bowl of pork and celery dumplings for you. Let me tell you...I made it myself. I tasted it just now. It's salty and bland. Just right, it suits your taste very well."

Hearing Xiaoman's words, Xu Mang frowned. She can make dumplings?Fool?Standing in front of his eyes, Xu Mang suddenly realized, isn't this the Wanchai Wharf?

"How about it?"

"Not delicious?" Yang Xiaoman asked hastily.

"This meat...why does it taste like quick-frozen?" Xu Mang said helplessly, "I remember that I bought three packs of quick-frozen dumplings two months ago, and it seems that I ate two and a half packs... maybe half a pack Are all the dumplings here?"

"Hey hey hey."

"Husband, you are so smart!" Yang Xiaoman stood behind Xu Mang with a smile, and while gently pinching his shoulder, said softly, "Anyway, it's not expired, so you can rest assured that you'll be done. Speaking of... progress." how's it going?"

Xu Mang: ￣︿￣

this woman...

In case of bad stomach, the loss will be big!

"finished."

"I have proved that the limit theory does not reach the limit, the real limit is at the atomic level." While eating dumplings, Xu Mang handed some white papers on the table to Xiaoman, and said seriously: "You have a look?"

Yang Xiaoman subconsciously took the draft paper that Xu Mang handed over, and then glanced at it curiously. Just this one glance made him shut himself up instantly.

Yang Xiaoman: #￣￣#

So angry!

This guy was so stupid before, but now... he can't even understand what he wrote. It really confirms an old saying, 30 years in Hedong, 30 years in Hexi... The world changes, ups and downs are unpredictable, this big idiot How are you so smart?