Nuclear power has come out, you say you are an undergraduate?

Chapter 121 Improvement of Quantum Chip

Nanjiang, a strategic research base.

Prior to this, Daxia might indeed lack extremely high-precision chips.

But after successfully researching the lithography machine, this problem no longer exists.

At first, perhaps, it is still a little immature technically.

Although it can produce high-precision chips, there are still some other problems.

During this period, the optoelectronic research department also thoroughly optimized the lithography machine.

Not only for the improvement of the alignment system of the lithography machine, but also to solve the problems existing in the lithography machine before.

The high-precision lithography machine has been successfully developed for a long time, and until today, the lithography machine they use is the final product!

The person in charge of optoelectronic research, He Zhiyuan, was also extremely relieved.

As a Daxia person, I can see that Daxia can independently develop its own lithography machine!
This is the dream he most wants to realize!
I didn't expect that I could finish it by myself in my lifetime.

He Zhiyuan was also full of emotion in his heart.

However, the road of scientific research is endless!

A chip at the level of 1 nanometer may be his current limit, but it is definitely not the limit of human beings.

Sitting in his seat, he flipped through and recorded the specific design drawings and data of the high-precision lithography machine.

He Zhiyuan smiled unconsciously.

Finally, the file was closed, and those wrinkled hands lightly stroked it twice before putting it into the file bag!

Starting today, Daxia also has its own photolithography technology!

He didn't feel any reluctance in his heart, and was even a little fortunate.

This technology should also be fully handed over to the country.

At this age, he can still join the team of the Xingtian Project. What regrets does he have?

Immediately afterwards, he pulled out another thick stack of documents from one side.

This is the idea of ​​a higher precision lithography machine.

On it, it is also full of ideas for various new lithography machines.

At the beginning, Su Chuan's guidance was a great inspiration to him.

He is also trying to use more new light sources!

Although, the chips manufactured by the current lithography technology can already meet the basic needs.

But this does not mean that his scientific research path is over.

While he was thinking about how to continue.

There was a knock on the door, and a young man in a coat walked in the next moment.

"Boss Su!"

There was a hint of surprise in He Zhiyuan's eyes.

In the research base, everyone is aware of Su Chuan's behavior style.

As the chief engineer, his workload is far greater than imagined.

Under normal circumstances, Su Chuan is either at the research base, or on the way to the research base.

If you take the initiative to find someone, there must be something important.

Su Chuan nodded slightly.

During this time, he has been seriously researching and experimenting.

He didn't pay attention to the outside world at all.

At present, the idea of ​​a super quantum computer probably has a prototype.

Quantum computers are nothing like the general-purpose computers used in the world.

Based on the qubit, which is the most basic unit of quantum, different quantum states are used as data calculations.

In quantum mechanics, the qubit is the only unit.

Unlike other units of measurement, there are decimeters under the meter, and centimeters under the decimeter.

In quantum mechanics, a quantum is the smallest indivisible basic unit of existence.

This is also the core principle of quantum computers.

At present, there are many quantum computers in the world.

However, the capabilities of these quantum computers did not meet Su Chuan's requirements.

Therefore, Su Chuan must use this as a basis to design a super quantum computer.

Regarding the design of the super quantum computer 550A, Su Chuan has already made plans.

He Zhiyuan, who came to the optoelectronics research department this time, was also because of this research project.

Su Chuan handed over the documents prepared in advance.

"Look at this."

Elder He didn't ask, and took the document.

There is no special packaging for the document, it is simply bound with a few sheets of A4 paper.

Not even an ordinary file bag is prepared separately.

He didn't even need to open it to see the title of the file.

But just this title made him a little surprised.

Only very short four words.

"Quantum chip!"

He raised his head and glanced at Su Chuan, then withdrew his gaze, and continued to look.

The overview and table of contents displayed on the first few pages caught his attention.

"Research on semiconductor quantum dot qubits!"

Under this category, there are several subcategories.

They are traditional gallium arsenide and non-gallium arsenide superconducting materials.

And finally, the new two-dimensional material proposed by Daxia, the most famous is graphene, which is the most widely used two-digit transistor.

In addition, there are some other two-dimensional materials that can be applied.

At present, in the research of Bluestar nanocrystals, these two types of materials are the main ones that can be successfully applied.

He Zhiyuan thought that there should be no other possibility.

But he seemed to see the appearance of a third type of material in the catalogue.

Are you blind?

Elder He rubbed his eyes, and saw clearly the name of the last type of material.

"Composite graphene!"

Behind the name, there is a very intimate explanation.

Based on graphene, the material is improved to a certain extent and expanded.

He was slightly shocked!
This thing is not just improved!
Semiconductor research has been going on for so many years!
At present, Bluestar researches and develops and uses only three generations of semiconductor materials.

Among them, the research and development of the fourth-generation semiconductor is to expand the potassium oxide material!
Until now, it has not been successfully developed!

Moreover, in the field of semiconductor chips, materials not only need a certain melting point requirement.

Moreover, it needs to exist stably in various temperature environments and not be corroded by oxidation.

Most importantly, the conductivity is between that of a conductor and an insulator.

It is precisely because of the harsh conditions that there are only two types of materials that can be successfully applied at present.

Other than that, there are basically no other alternatives.

In the field of semiconductors, it is extremely difficult to find a suitable material.

Take light bulbs as an example.

Even for tungsten filament lamps that have been almost eliminated, the selection of materials has gone through thousands of screening tests.

It was not until the appearance of diodes that they gradually withdrew from the stage, that is, the so-called LED lights.

He Zhiyuan took a deep breath, and his heart was also incomparably shocked.
When seeing a quantum chip.

He originally thought that Su Chuan might choose the traditional and mature gallium arsenide material or the graphene that Daxia tried.

Unexpectedly, Su Chuan directly improved graphene, and it also possessed superconducting properties.

Elder He couldn't help but take a deep look at Su Chuan.

Quantum chips should obviously be applied to quantum computers.

But the quantum computers in the world are already extremely good.

In terms of computing power, it is already a trillion times that of a general-purpose computer!
But Su Chuan actually wanted to improve the material of the quantum chip.

What is he going to do?
(End of this chapter)