I Don't Want to Win Lying Down

Chapter 875

This is a competition of speed, and the final contest between Xu Mang's team and Walsh's team. However, Xu mang seems not to have paid attention to it. On the one hand, he cocks his legs and eats popsicles. He portrays ease and leisure to the extreme.

It's useless for him to be anxious, because the victory or defeat has been produced before the contest, but everyone is a member of this superposition state system.

In the morning of the third day,

Xu mang came to his office with the egg cake he bought from the roadside. Just as he was planning to enjoy the delicious food, Chuanxiao came in with the experimental data, which directly interrupted the process of enjoying the food, but it did not affect the time for too long.

"Xu mang."

"After our efforts, the experimental data came out, and I was about to be exhausted..." Chuanxiao said with a bitter smile: "first, you can see whether the data meet your requirements. If not, we will revise them as soon as possible, otherwise we will all go to bed. Last night we almost worked all night."

"Oh..."

Xu mang looked through it casually, then quickly closed the document and said lightly, "it's ok... You can go back."

"..."

"that's the end?" Chuanxiao asked: "don't you look at it carefully? If something really happens, but no one will help you, you can only solve it by yourself. We are tired all night and are almost sleepy

"Well."

"You go and have a rest." "By the way, I don't need to come to work tomorrow. I'll have a holiday all the time. But I always pay attention to my email and SMS. I'll organize group travel activities from time to time to eat, drink and live all inclusive."

"Ouch

"This one will do!" Chuanxiao said with a smile, "can you bring your family?"

"Yes!"

"I'm allowed to bring two family members. My wife can make money anyway!" Xu mang arrogantly said: "Chuanxiao brother... Do you think I am standing at the peak of life? You see... I'm so young, I'm already an academician of the Academy of Sciences, a Nobel Prize winner in physics, and my wife is super beautiful and very good at making money. I suddenly... "

" I suddenly feel that it's meaningless to live. " Xu sighed blankly and said helplessly, "I have come to the end of my life. I'm afraid the remaining 60 years will be spent in the ecstasy... I finally know Newton's pain."

Let alone,

Xu mang has produced a trace of emptiness, and the unified theory of the universe is not likely to be realized at present. Unless he reaches level 5 of intelligence, he will never succeed with his current strength. However, Xu mang is afraid that he will not have anything to do after playing with the unified theory.

Then it may be to study how to take care of the children, how to make the wife happy, how to lie down comfortably, how to make the milk powder to drink, and so on. It's special to become a father in advance. In fact, it's good. This belongs to super father.

"You say that... Very irritating!" Chuanxiao brother a bitter smile: "no more... I'll go to bed first, I can't carry it."

After taking brother Chuanxiao away,

Xu mang slowly finished his breakfast, wiped his fingers and mouth, and then began to work. Previously, he only looked through it, but did not explore it in depth. The reason was just to let Chuanxiao go to rest earlier.

This is just the beginning, and the next thing is the most important thing. According to the above data, Xu needs to draw a conclusion about what kind of coherence exists between graphene and quantum computing.

In the next half an hour, we got an answer, that is, the superconducting qubits made of graphene are time quantum coherent, but the time is very short. Although the coherence time of traditional superconducting qubits is only tens of subtle, the superconducting qubits made of graphene are even less.

This needs to be modified from the structure, but it's a pity... According to the current technology, even if we know how to modify the structure, we still can't do that step. Technology limits the final development, but... Does not stop Xu Mang's progress.

After that,

Xu found some other characteristics. The superconducting qubit depends on a Josephson junction structure, in which the insulator is usually sandwiched between two superconducting materials. In the traditional tunable qubit design, the current loop generates a small magnetic field, which causes electrons to jump back and forth between superconductors, Causes the qubit exchange state.

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

The quantum computer studied by Xu mang consumes a lot of electricity. Once it is turned on, it will become an electric tiger. If graphene with flat carbon atoms is used as insulator, some problems may be changed.

When the voltage acts on the qubit, the electrons bounce back and forth between the two superconducting wires connected by graphene, changing the qubit from the ground state to the excited state or superposition state. The hBN layer at the bottom layer serves as the substrate for carrying graphene.

Because the materials are relatively primitive, the electrons in motion never interact with defects, which basically represents an ideal qubit. Electrons conduct from one superconductor to another superconductor, and will not scatter with impurities, so that the state changes rapidly and accurately.This not only changes the power consumption, but also solves a long-term problem that has plagued Xu mang. How to solve the super scaling of qubits, the highest record in the world at present is maintained by Xu Mang, but it is almost impossible to further improve it.

When a large number of qubits begin to be jammed on a chip, if there is no voltage control, thousands of current circuits are needed, which will take up a lot of space and lead to energy dissipation. Voltage control means greater efficiency and localization, and more accurate positioning of single qubit on the chip.

Xu mang is using this technology to reach the world's leading level. Unfortunately, due to the limitations of the chip, this voltage control technology has reached the limit of application, but in theory, it has only completed less than one tenth.

However, the superconducting qubits made of graphene may be able to improve their qubits, thus refreshing a number that the whole world can't believe.

Next,

Xu mang used a new coherent detection method to further study how electrons eject around the qubit, and his purpose was to find out the possibility of expanding the general qubit. The result is amazing. According to the theory, it is absolutely possible!

At this point,

Xu Mang's research has come to an end, and the next step is to start the experiment. Unfortunately, it will be about half a day later than the original booking time.

At this time,

Xu mang suddenly received a call from Professor Smith. I'm afraid there is something important to call at this point.

"Hello?"

"Xu mang!"

"Let me tell you something, Walsh. They're working on the monolayer single crystal structure of graphene." Professor Smith said solemnly: "they want to improve the CVD method and explain the large-scale interpretation of single-crystal graphene, which may be bad news for you."

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 a shame to think about it. There was no fancy at all. As a result, they picked up the things they didn't want to do and worked hard. God is fair!

"Xu mang?"

"Xu mang?" Hearing the silence, Professor Smith asked in a hurry, "what are you doing now?"

"Ah?"

"Oh... It's OK. It's OK." "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 apply to, it's definitely rubbish," Xu said with a smile

After that,

Xu mang had a wonderful idea in his mind, and then he began to be obscene with a trace of sinister between his smiles.

"Professor Smith..."

"do you think that if I take the wall's research in the middle of the road, do you think they will explode?" Xu mang said with a smile: "will I be angry to death? Tens of thousands of scientists all over the world who oppose me are so angry with me that they feel excited to think about it. "

"..."

"what do you want to do?" Professor Smith reluctantly said: "it's not very angry, but it will damage their self-confidence. But I think you can make this decision and let them know how powerful it is, and then you will not be so reckless."

"Is it?"

"I've decided!" Xu mang shouts out: "midway robbed!"

Xu mang is not joking. He really has the plan to send out the two research reports together. However, in order to completely defeat the Walsh team, Xu mang plans to send them one by one, with an interval of about two hours, so that they can fall into the abyss step by step.

"Say it."

"Why isn't your graphene society on your side?" Professor Smith said: "according to what I've heard, your graphene association has reached a cooperation agreement with Walsh to provide information and monitor you."

"Oh..."

"they are nothing in China. They belong to the level of clowns." "After the collapse of the wall team, the association will naturally drift with the tide, and I have never paid attention to them," Xu said lightly

"But..."

"Professor Smith?"

"Is it really good for you to tell the news like this?" Xu mang asked with a smile, "who is not TG in the world?"

"Cough!"

"Don't talk nonsense." Professor Smith coughed a few dry coughs and then said, "OK... That's it. I'll hang up first."

For a moment,

the call was interrupted,

Xu mang put down his mobile phone, and he was in a good mood. He really didn't expect that Wallis was studying this aspect. Has all this been arranged?

Single crystal?

It's not easy!

Directly using Xu Yang structural formula, you can get the data you want, and then carry out the reverse derivation, one day is almost the same.When Xu mang was about to crack with a smile, Yang Xiaoman called and heard the sound of a silly woman crying.

"My husband..."

"today, I had a fight with my father again. You... Please come home and support me."

Xu Mang: (° ー)

My God!

Why is it quarrelling again?

......