I Don’t Want to Win Lying Down

Xiao Zheng's question is actually not very difficult, at least it is not difficult for Xu Mang. When Xu Mang saw this question, the first theory that came to mind was to control the lattice constant and electron density of graphene. It is possible to realize the continuous change of graphene from metallic to insulating state.

That's about as superconducting as its own three-layer graphene, but with a slightly different core.

If the interaction between electrons is strong, each electron is associated with other electrons, and the movement of an electron will be strongly constrained by other electrons, so the Coulomb interaction between the conductive electrons in the material is greater than the kinetic energy of the electrons, which will make The movement of electrons becomes difficult.

Thus an insulating state is formed.

actually...

It is the strongly correlated electron system in the theory of condensed matter physics, a system in which the interaction between electrons cannot be ignored.

well...

This needs to be overthrown and started again. Xu Mang sighed helplessly, and silently recalculated from the theory, at least according to Xiao Zheng's request, to complete the establishment of this theoretical framework, otherwise the road ahead would be very difficult for them.

Fool?

Whose call was it just now? Yang Xiaoman flipped through the menu and asked curiously: I seem to hear a woman's voice, the voice is quite gentle... Do you need to explain to me ?”

I'm a student.

I arranged to work in the Institute of Materials Technology, Academy of Sciences. Xu Mang said blankly, This research is poisonous...Because of the research progress, the scientific research funds were cut off again, so I came to look for it when I had nowhere to go. I.

Yang Xiaoman nodded, and said seriously: Since it's your student, then I have to help, and it's you who pushed him into the fire pit, it's a little too much not to help.

I see...

Isn't this helping to establish a theoretical framework? Xu Mang said, I won't go to bed at night, so go to bed by yourself.

ah?

I... Yang Xiaoman felt very uncomfortable, she felt that she had dug a big hole for herself, and said helplessly: Helping is helping, but you still have to sleep, your body is important.

at this time,

Xu Mang didn't talk to Xiaoman, but just made a graphene model in front of the computer, which was actually copied from his three-layer graphene paper, because the bottom of the three-layer graphene energy band is very flat, which means that electrons have Great effective mass.

at the same time,

Xu Mang still chose boron nitride as a material composed of nitrogen atoms and boron atoms, but in the process of design control, Xu Mang adopted a different concept from superconductivity, using two voltages to control the graphene system in situ. The strength of the interaction of electrons in the electron makes the effective mass of the electron larger.

In this way,

It realizes the transformation of graphene from a metal state conductor to an insulating state conductor, just need to follow the switch, and it is still at normal temperature, not a temperature of a few Kelvin.

certainly,

Xu Mang would not give Xiao Zheng and the others such a detailed process. He could only give a core theory, which is a rough framework. Under this theoretical framework, let Xiao Zheng and the others complete it by themselves. If everything is done, Also study a ghost.

calculate...

Finally, it's time to calculate again.

After designing the theory, the next step is endless calculation, and this calculation process is the Hamiltonian operator that Xu Mang hates the most. It is composed of pure point, absolute continuity and singularity. It is one of the hated and desperate concepts of quantum mechanics. One, but it cannot be used, after all, the Hamiltonian operator can calculate the time evolution of the quantum state.

what to do?

Need to find a tool person.

At this time,

Xu Mang saw Yang Xiaoman who was studying the recipes. Although Xiaoman didn't know much about physics, she was very good at mathematics. She only needed to be taught to understand it. How about... fooling around?

Wife! Xu Mang shouted.

moment,

Yang Xiaoman's soul has been sublimated. This is the first time that Xiaoman was called his wife by Xu Mang. Normally, he was only called dear, and dear is already the limit of the limit. Who would have thought that he would suddenly be called my wife today? wife...

Husband~ Yang Xiaoman flew into Xu Mang's arms, his hands were like cat's claws, his joints were slightly bent, and he said happily, I love you, I love you!

upon hearing this,

Xu Mang's scalp was numb.

But he understands a truth, even a domineering girl like Yang Xiaoman still has a cute side hidden deep inside, but this hidden attribute is too difficult to trigger.

Suppressing the discomfort, Xu Mang said with a smile, I...I have something to do, can you help me figure it out?

Okay, husband. Yang Xiaoman nodded, and said with a smile: My wife, I will help you do it with your heart.

hehe...

Um!

Xu Mang smiled and nodded.

A few minutes later,

Yang Xiaoman, who was sitting in front of the table, was yelling angrily with his mobile phone: Xu Mang! Give me the fuck back! I'm going to kill you!

...

When Xiao Zheng returned to the laboratory, two colleagues hurried forward, seeing their nervous expressions, Xiao Zheng nodded and said seriously: Professor Xu agreed to our request, he will help us build a theory systematic.

real?

That's really great! A boy said excitedly: When will Professor Xu help us get it done? How many days will it take?

Before Xiao Zheng could speak,

Another boy said: It will take at least four or five days. Although Professor Xu is a god in our hearts, he is only a god in the world. He is made of flesh and blood. Do you think he is a superman?

I...

Wait! The boy interrupted Xiao Zheng again, and said seriously: Superman is a ball, Professor Xu is Batman, and he uses his flesh and blood to beat Superman fat.

You fart!

You're the one who farts!

Xiao Zheng was a little embarrassed. He was talking about serious business, but suddenly it got involved. Does every boy have a dream of a superhero in his heart? And this dream is regardless of size, age or status.

These two are postdoctoral fellows!

Are you crazy?

Hey Hey hey!

You are postdoctoral fellows! Xiao Zheng said with a dark face, Can you stop being so naive? The author has the final say on who is better between Superman and Batman.

...

...

Let me tell you...Professor Xu will solve it for us tomorrow morning. Xiao Zheng said seriously.

words fall,

The two boys looked at Xiao Zheng in horror.

right!

That's right. Xiao Zheng explained, Professor Xu said it himself.

No way?

This was a little too fast, but...Thinking about it carefully, this is indeed very Xu Mang.

question?

I'm sorry... It's impossible for a few people to question Xu Mang. Xu Mang has a very high status in the hearts of the three of them, almost the kind of omnipotent god.

When the progress of graphene stagnated, the three of Xiao Zheng were responsible for guiding the work of the master students, but soon the three of them were temporarily called away, and they needed to attend a meeting. Regarding the issue of graphene funding, what funds did they need to divide Can be chopped.

small conference room,

There are only a few people, except Cao Junhui and Wang Xiong, there are three leaders from other departments, these three are the beneficiaries, and they are also the main force to cut off the graphene funding.

Cao Suo...

Can you postpone it for a few more days? Xiao Zheng said helplessly, We will make progress soon.

I said Xiao Zheng?

Has it been almost a month for you all? The person in charge of a certain department said seriously: There has been no progress in this month. When it is time to cut the funds, it suddenly says that there is progress. What do you think? I will believe it?

indeed,

Judging from the current situation, there is a bit of suspicion of fraud, but it is understandable that it is unbearable for anyone to be cut off. In addition, Xiao Zheng has just come to work in the Institute of Materials Technology of the Academy of Sciences. Although it is a graphene research experiment He is the person in charge of the office, but compared with the bosses here, he is a little less qualified.

No matter in terms of age, status, or achievements, Xiao Zheng is the worst among many people in charge.

In fact, the three of them knew that they would encounter such a situation. After all, doing research in school is different from doing research outside. There is a natural protective layer in school, but outside it is a real knife and a gun. They will definitely not show any mercy.

at this time,

Xiao Zheng was very helpless. If Professor Xu was sitting next to him today, who would dare to mention the matter of cutting funds? It was Professor Xu's conscience that they didn't revoke their funds.

Give us three more days.

After three days, we can provide an answer that satisfies everyone. Xiao Zheng said solemnly: Cao Suo...that's what I mean.

good.

Then we'll see in three days. Cao Junhui nodded, and said to the other three persons in charge, Anyway, after waiting for so many days, there's nothing wrong with waiting for another three days, right?

The three persons in charge nodded helplessly.

When the meeting ends,

Xiao Zheng and the others returned to the laboratory with a hint of anger. It is normal for the workplace to suppress newcomers, but they have never seen such suppression. After all, they are still not strong enough, their qualifications are not old enough, and they lack the confidence to face those old employees.

But what...

It also varies from person to person. If Professor Xu works here, he may be able to do whatever he wants, no matter what the other party's background is, let's talk about it.

well?

Should we complete this... in three days, or should we complete it ourselves through Professor Xu's theory? a boy asked.

Xiao Zheng said: Professor Xu gave us a theoretical framework, and we can figure it out on our own based on the theoretical framework. This is what I asked for. If Professor Xu completes it for us, then we will have no value in existence.

...

night,

just came,

Xu Mang returned to the apartment with the takeaway. Just as he opened the door, he saw Yang Xiaoman sitting on a chair. His originally happy smile suddenly turned cloudy because of Xu Mang's intrusion.

snort!

You still have the guts to come back? Yang Xiaoman stared at Xu Mang, and said angrily, You use me with sweet words every time!

...

How can this be used? Xu Mang said helplessly, This is called mutual harm.

roll!

I will never be fooled again, you shameless bastard! Yang Xiaoman said angrily, Love liar... I hate you so much!

Xu Mang smiled awkwardly. After putting down the takeaway, he walked towards her silently, hugged her waist, leaned into her ear, and said softly, By the way...how is the calculation result? Is it correct?

Of course! Although Yang Xiaoman's mouth was strong, but his body was quite honest, he leaned into Xu Mang's arms naturally, and said greasyly: Say you go to the furniture store tomorrow? Plus you're a dead cow, you're crazy... Every time I wake up in the morning, I feel like I'm falling apart.

oh...

sleepless night,

It was nine o'clock in the morning.

Xu Mang, who was still asleep, was woken up by the singing of Poultry You Are So Beautiful.

Hello?

Professor Xu...you...have you sent it? Xiao Zheng asked cautiously.

Oh! Xu Mang suddenly came to his senses, and said embarrassedly, I forgot...I'll just...

ah!

Sudden,

Yang Xiaoman yelled, and said angrily: Be gentle...it's pressing on my hair!

...

...

The scene fell into embarrassment for a while.

right...

I'm sorry, Professor Xu, to bother you.

 …

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