I Don’t Want to Win Lying Down

This was a competition of speed, the final contest between Xu Mang's team and Walls' team, but Xu Mang didn't seem to take it seriously, he cocked his legs and ate popsicles, portraying the relaxed and leisurely extreme.

It is useless for him to be anxious, because the victory or defeat has already happened before the contest, but everyone is a member of this superposition system.

On the third morning,

Xu Mang came to his office with the egg pancakes he bought from the side of the road. Just as he was about to enjoy the delicious food, brother Chuan Xiao walked in with the experimental data and interrupted the process of enjoying the delicious food, but there was no affect for too long.

Xu Mang.

After our hard work, the experimental data came out, and I'm about to be exhausted... Brother Chuan Xiao smiled wryly: You first check if the data meets your requirements. If it doesn't, we'll modify it as soon as possible, otherwise everyone All went to bed, worked almost all night last night.

oh...

Xu Mang flipped through it casually, then quickly closed the document, and said lightly, It's okay...you guys go back.

...

Is this the end? Brother Chuan Xiao asked with a confused expression on his face: Don't take a closer look? In case something really goes wrong, there will be no one to help you at that time. You can only solve it yourself. Everyone is tired. After one night, I was almost too sleepy.

Um.

Go and rest. Xu Mang said with a smile while eating the egg pancake: By the way... you don't need to come to work tomorrow, all of you are on holiday... But always pay attention to your email and text messages. Group travel activities will be organized, with all meals, drinks and accommodation included.”

Yo ha!

That's fine! Brother Chuan Xiao smiled and said, Can you bring your family?

Can!

You are allowed to bring two family members, anyway, my wife is very good at making money! Xu Mang said arrogantly, Brother Chuanxiao...do you think I am at the pinnacle of my life? Look...I am only so young , I am already an academician of the Chinese Academy of Sciences, a Nobel Prize winner in physics, and my wife is super beautiful and good at making money, and I suddenly...

Suddenly feel that life is meaningless. Xu Mang sighed, and said helplessly: I have reached the end of my life, and I am afraid that the remaining sixty years will be spent in luxury... I finally know Newton's pain up.

don't even say,

Xu Mang has already felt a little emptiness. The unified theory of the universe is unlikely to be realized at present. Unless he reaches the fifth level of intelligence, otherwise with his current strength, he will never be able to succeed. There is nothing to do.

Then it may be time to study... how to take care of the children, how to make the wife happy, how to lie down comfortably, how to make milk powder that tastes good, etc... It's not bad to become a baby daddy in advance. Belongs to super dad.

What you said...very annoying! Brother Chuan Xiao smiled bitterly: Stop making trouble...I'll go to bed first, I really can't take it anymore.

After brother Xiao Chuan left,

Xu Mang finished his breakfast slowly, wiped his fingers and mouth, and then started to work. He just browsed briefly before, and didn't delve into it in depth. The reason was just to let Chuan Xiao and the others go to rest early.

And this is just the beginning, the next thing is the most important thing. According to the above data, Xu Mang needs to come to a conclusion, what type of coherence exists between graphene and quantum computing.

In the next half an hour, I probably got an answer, that is, the superconducting qubit made of graphene is time quantum coherent, but this time is very short, although the coherence time of traditional superconducting qubits is only a few dozen Subtle, superconducting qubits made of graphene can be made, and that's even less.

This requires structural modification, but it is a pity...according to the current technology, even if you know how to modify the structure, you still can't do that step. Technology limits the final development, but...and Nothing stopped Xu Mang's progress.

After this,

Xu Mang discovered some other characteristics. The superconducting qubit relies on a Josephson junction structure, usually an insulator is sandwiched between two superconducting materials, thus creating this Josephson junction structure. In a tunable qubit design, a current loop creates a small magnetic field that causes electrons to hop back and forth between superconducting materials, causing the qubit to switch states.

But this flowing current consumes a lot of energy and causes other problems.

The quantum computer that Xu Mang researched consumes a lot of power. Once turned on, it basically becomes an electric tiger. If graphene, which has carbon atoms in a flat shape, is used as an insulator, some problems may be changed.

When a voltage is applied to the qubit, electrons bounce back and forth between the two superconducting leads connected by the graphene, changing the qubit from a ground state to an excited or superposition state, with the underlying hBN layer acting as a substrate for carrying the graphene.

Because the materials are relatively pristine, traveling electrons never interact with defects, which essentially represents an ideal qubit, where electrons conduct from one superconductor to another without scattering from impurities, This enables rapid and precise changes in state.

This not only changed the power consumption, but also solved a problem that had plagued Xu Mang for a long time. How to solve the super-scaling of qubits. Currently, Xu Mang held the world's highest record, but it was almost impossible to improve it further.

When a large number of qubits start to be crammed onto a chip, without voltage control, thousands of current loops are required, which takes up a lot of space and leads to energy dissipation. Voltage control means greater efficiency and more Localization, the more precise positioning of individual qubits on a chip.

Xu Mang used this technology to reach the world's leading level. Unfortunately, due to the limitation of the chip, this voltage control technology has reached the limit of application, but in theory it is only less than one-tenth of the completion.

However, by switching to superconducting qubits made of graphene, it may be possible to further improve its qubits, thereby refreshing a number that the whole world cannot believe.

Immediately afterwards,

Xu Mang used a brand-new coherent detection to further study how electrons bounce around qubits, and his purpose was to find the possibility of expanding general qubits. The result is amazing. According to the theory, it is absolutely possible!

So far,

Xu Mang's research has come to an end, and the next step is the hands-on experiment. Unfortunately... it will be delayed by about half a day from the originally scheduled time.

At this time,

Xu Mang suddenly received a call from Professor Smith. The call at this hour must have something important.

Hello?

Xu Mang!

Let me tell you something, Walls and the others are studying the single-layer single-crystal structure of graphene. Professor Smith said seriously: They want to improve the CVD method and at the same time explain the large-area single-layer single-crystal graphene, This may be bad news for you.

Single-layer single-crystal structure of graphene?

He...they're working on this?

Xu Mang was stunned for a moment. The single-layer single-crystal structure was the field he planned to study at the beginning, but it was too embarrassing to think about it. Study hard, God is really fair!

Xu Mang?

Xu Mang? Hearing the silence on the other side, Professor Smith asked hastily, You...how are you doing now?

ah?

Oh...it's all right. Xu Mang said with a smile: Single-layer single crystal... I don't think this research has any future at all. Although I don't know what they want to do and what fields they will be applied to, it can be done. Definitely, absolutely rubbish.

words fall,

A brilliant idea popped up in Xu Mang's mind, and then his smile began to be lewd and sinister.

Professor Smith...

You said that if I cut off Walls' research halfway, do you think they will explode? Xu Mang said with a smile: Will I be mad at me? There are tens of thousands of scientists who oppose me all over the world. , I’m so mad at me, it’s exciting even thinking about it.”

...

What do you want to do? Professor Smith said helplessly: It's not enough to be mad, but it will hurt their self-confidence, but I think your decision is okay, let them know how powerful they are, and they won't be so reckless in the future gone.

Yeah?

I've decided! Xu Mang shouted loudly, I got robbed halfway!

Xu Mang wasn't joking, he really had the plan to post the two research reports together, but in order to completely defeat the Walls team, Xu Mang planned to post them one by one, with an interval of about two hours in between, so that they would fall step by step. into the abyss.

Speak.

Why isn't your Graphene Association on your side? Professor Smith said: According to the news I got, your Graphene Association has reached a cooperation agreement with Walls, and while providing information, and at the same time Supervise you.

oh...

They are nothing in Huaguo, they belong to the level of clowns. Xu Mang said lightly: After the collapse of the Walls team, the association will naturally follow the trend. I have never taken them seriously.

but...

Professor Smith?

Is it really okay for you to report the news like this? Xu Mang asked with a smile: Or is there anyone in the world who doesn't TG?

Ahem!

Don't talk nonsense. Professor Smith coughed a few times, and then said: Okay... that's it, I'll hang up first.

moment,

call disconnected,

Xu Mang put down his phone and couldn't help being in a good mood. He really never thought that Walls was researching this aspect. Could it be that everything has been arranged?

Single layer single crystal?

It's not easy!

By directly using Xu Yang's structural formula, you can get the data you want, and then carry out reverse derivation, which is almost a day.

Just when Xu Mang was about to burst into laughter, Yang Xiaoman called, only to hear the sound of a silly woman crying.

husband...

Today, my dad and I had another quarrel, you...you come home to support me.

Xu Mang: (°ー°〃)

Oh my God!

Why is this arguing again?

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