Liu Feng glanced up at Ramanujama Sen.

I don't know if it's because I've watched a lot of funny videos about A Sanguo on the Internet recently, seeing this expert from A Sanguo, and then thinking of the question he asked, Liu Feng suddenly thought of a joke.

The aircraft carrier of our three countries......

Well, Liu Feng didn't want to talk about the aircraft carrier of the Three Kingdoms, but who called it a little weird, an aircraft carrier was built for twenty or thirty years, but in the end it was just an empty shell, the key is that it has been grounded several times...

It has to be said that this is the sadness of a country whose industrial strength is not self-sufficient!

Under the lessons of the previous car, Liu Feng's alarm bell rang for a long time - Huaguo must be self-reliant, and must master the core technology!

With such a thought firmly in his heart, in response to Professor Sen's question, Liu Feng asked rhetorically:

"I don't know how Professor Sen thinks we'll be able to build a reactor to this extent in a month? ”

"Isn't it? Your demonstration reactor has been successfully ignited, and it has only been one month now, so you should start building a new reactor before the demonstration reactor is confirmed to be successful?"

After all, according to the normal development model, it is an extremely long process for a new technology to go from scratch to the laboratory to the real world, and it must go through at least several generations of sample research.

As far as China's own nuclear fission power generation technology is concerned, it has developed from traditional light water reactors to later boiling water reactors...... It wasn't until two and a half generations of research that it matured before it dared to launch it to compete with the nuclear power technology of other countries in the world.

The difficulty of controllable nuclear fusion technology is hundreds of times that of nuclear fission technology, such a difficult technology, coupled with the manpower and material resources consumed, it is an astronomical amount, where did the Chinese people get the courage to dare to fool around like this?

However, in response to Professor Sen's questioning, Liu Feng shook his head: "Professor Sen, we have a saying in China called conformism, which means that we will not change the old rules. There is no single technology that dictates how many generations it must take before it can be rolled out......"

"No, no, no, it's too dangerous for you to do this, it's simply irresponsible to the people!" Ramananumjama Sen was simply dumbfounded, the Chinese people are really messing around like this!

Aren't they afraid that something will go wrong?

It's nuclear fusion!

Not only Ramanujama Sen, but also many experts from other countries are surprised by this.

"Oh my God, the Chinese are crazy!"

"How dare they do that!"

"Crazy, Chinese people are a bunch of crazy people!"

"I can't believe the consequences of anything that goes wrong!"

"Why do I suddenly feel the urge to go home, this is too dangerous!"

A group of people immediately started to talk about it, and even many experts who were not standing under the dangerous wall muttered that they wanted to withdraw from this project.

Seeing this, Liu Feng still had a faint smile, and then said in an unquestionable tone: "Ladies and gentlemen, since we dare to do this, it is precisely because we have confidence in our controllable nuclear fusion technology, if you are afraid and want to quit, we will not refund any fees." ”

MMP, they're just here to study technology, but why do they suddenly feel like they're being forced to go to Liangshan?

Exit, how is it possible to quit?

Don't say that there is no such shop in this village, just say that in order to let China open up technology for them to learn, their country doesn't know how much it has paid, how can it be said that they will quit?

Is it worthy of the country and the people!

Therefore, even if the fusion reactor really explodes tomorrow, they will not be able to quit!

Standing next to Ramanujama Sen, Rupert Elvis, a slightly aged Germanic engineer, had a serious face.

Judging from his rich experience in reading people, he naturally will not think that Liu Feng is fooling around, nor will he think that he is lying, Chinese people dare to act like this, they must be very confident in their own technology!

From this point of view, the whole world underestimates the advantages of the Chinese in controlled nuclear fusion technology!

This made him understand the approach of the people of country M even more.

If they don't take advantage of the current restrictions on the Chinese people, or learn technology from the Chinese people, it is conceivable that with the industrial strength of the Chinese people, in the next 10~20 years, they will be able to bloom controllable nuclear fusion power stations everywhere, and it is foreseeable that the whole world will become an energy dumping ground for the Chinese people!

His gaze became more and more solemn, and finally he was stuck to the device, unable to take his eyes off it at all.

In addition to a deep sense of responsibility and mission to the country, Rupert Elvé is more interested in the controllable fusion reactor that has not yet been built.

I saw brass wires connected in the middle of the two layers of metal plates, just like the blood vessels on the human body, densely packed, and on the outside of the thinner layer of metal plates, there were two large holes with a high diameter of one person, like arteries and blood vessels leading to the heart, directing the grown wires to the other side, and confined in a large ring made of unknown materials.

These things are probably the key to the success of the Chinese's controllable nuclear fusion demonstration reactor, right?

It's just that just looking at the appearance, he can't imagine how these things can bind the high-temperature plasma with controllable nuclear fusion up to tens of millions of degrees in such a small space.

"Professor Liu, these wires should be the NBLF-1 'room temperature' superconducting materials you have studied, but do these things really work?" Recalling the key technologies they had talked about at ITER before, the so-called NBLF-1 'room temperature' superconducting materials were definitely the top priority of their discussions, so Elvi took the initiative to ask.

Liu Feng smiled, didn't mind the risk of leaking secrets, and introduced in a relaxed tone: "That's right, this is the NBLF-1 room temperature superconducting material we developed specifically for fusion reactors, and it is also one of the most core parts of the entire reactor production process." ”

"We all know that it is impossible to bind a high-temperature plasma with a temperature of up to hundreds of millions of degrees without a strong magnetic field of more than 30T! Such a strong magnetic field must have a very strong instantaneous current, and a little resistance fluctuation is catastrophic for the entire device. As for whether our superconducting materials work or not, just listening to me here alone is a little less convincing, in that case, we might as well go for a test. ”

Hearing Liu Feng say this, Rupert Elvi was not pretentious, and walked to the side of the machine tremblingly, wanting to select a section of superconducting wire from the equipment and unload it as a test.

Seeing this, Liu Feng smiled: "No need to do this, Professor Elvey, there is a laboratory next door that specializes in the production of this material, let's just go over and take a look." Moreover, not only our NBLF-1, you see, the innermost shell of the reactor is made of anti-radiation materials that we have developed exclusively, don't you dare to be interested?"

Don't dare to be interested?

How can it be!

If nothing else, these two materials are almost the prerequisites for the success of the entire controlled nuclear fusion!

So, leading a team of experts who wanted to see what was going on, everyone came to the material testing laboratory of the factory next door.

Looking at the scanning tunneling electron microscope, which was designed to comprehensively dissect the quality of the material, Rupert Elway took the initiative to ask, "Can you let me come?"

"This~" The person in charge of the laboratory glanced at Liu Feng and opened his mouth.

However, Liu Feng smiled and made a gesture of invitation: "Of course you can." ”

In this high-tech industrial development zone, Liu Feng's words are "holy decrees", and no one can oppose his decision in industries related to controlled nuclear fusion, not even the general manager of this factory.

Rupert Elway glanced at the person in charge of the laboratory and said with a smile: "This gentleman, please rest assured, if we are not mistaken, your scanning tunnel electron microscope should be imported from our country D, if my operation is damaged by this, I will compensate you for a new one!"

Stepping forward with a vigorous foot, Rupert Elway carefully inspected the equipment, and then first loaded the superconducting material sample onto the loading table, which was expertly operated by the computer and aligned with the cross-section of the wire.

Soon, the microscope fed the data back to the computer screen.

When they saw the data collected by the tunnel scanning electron microscope and the three-dimensional atomic structure diagram processed by the graphic simulation technology, not only Elwe, but also Stanford Ralph, who led the team, and the experts of country M who were in the crowd to observe all this in a low-key manner, looked moved.

"It's incredible!!" the old professor exclaimed, all the superconducting materials he had seen in his life, even those used in the CERN hadron collider, were not so perfect!

Turning his head with difficulty, he asked Liu Feng: "What about their superconductivity characteristics, and how much temperature does it take to achieve superconductivity?"

"Superconductivity properties?" Liu Feng smiled and responded in a more relaxed tone, "Since we dare to claim that this is room temperature superconductivity, it can naturally be achieved under the condition of 25 degrees Celsius." ”

"Is it really 25 degrees Celsius?"

"Otherwise?" Liu Feng looked at the researcher standing next to the scanning electron microscope and instructed, "Bring up the resistance/temperature coordinate curve you tested and show it to them." ”

"No, no, Professor Liu, we're going to test it ourselves!" Rupert Elway was still stubborn.

"OK!" Liu Feng shrugged, "As long as you want, just test!"

Subsequently, some people couldn't wait to look at the resistance/temperature coordinate curves called up by the researchers, and some people didn't know that Huang He didn't die, and followed Rupert Elway to do the test himself.

However, whether it is from the results of the various batches of materials marked on the coordinate map, or the final results of Elvie's own testing, it is obvious that the resistance/temperature curves that are close to the "V" shape are really crossed to the X-axis at 25 degrees Celsius!

Room temperature superconducting materials, this is the real room temperature superconducting materials!

Some people who were skeptical about this before already showed a trace of chagrin on their faces, because they thought that the Chinese people had only developed a low-temperature superconducting material at most, and it was absolutely impossible to be a room-temperature superconductor, but what they never expected was that they were very wrong!

"Unbelievable, how did you do it?"

Liu Feng suddenly made a calm face: "According to our agreement, the production patent of NBLF-1 material will be licensed to the various countries behind you later, and you can go back and ask for it from each country." ”

Authorization?

They can't wait to figure it out!

What's more, they don't believe that the Chinese themselves didn't leave a hand!

After all, the so-called patents authorized by the Chinese people are just laboratory patents, which are completely different from the factory's production process patents, and the latter's technology is obviously much more mature than the former, and neither the output nor the unit price can be compared with the former.

However, as long as the Chinese do not admit that they have entered industrial-scale production, they will not be able to obtain the authorization of the NBLF-1 production process, after all, on the surface, the Chinese only admit that they can only produce this material in small quantities in the laboratory at present.

It's just that no one is stupid, and you can see from the factory that just produced the reactor how many such NBLF-1s are used in a reactor - the wires that are almost as thick as an arm can really be mass-produced in the laboratory?

Of course, whether they believe it or not, anyway, the Chinese themselves believe it.

Seeing that Liu Feng already had a black face, as if he had suffered a lot of humiliation, these people are not easy to "persecute" too much, one by one, you look at me, I look at you, and I am so anxious that I scratch my ears and cheeks.

Seeing this, Liu Feng was amused in his heart, but his face showed a helpless look: "Forget it, anyway, you will know soon." Since you can't wait, I can share a little bit with you in advance. ”

"The principle is very simple, we compared the relationship between the transition temperature and the carrier concentration in the superconducting state of the rotating bilayer graphene, and found that the superconducting pairing strength in the rotating bilayer graphene is larger than that of unconventional superconductors such as lanthanum silicon copper oxide and heavy fermion, and is closer to the BEC-BCS transition line.

On this basis, we unraveled the relationship between the graphene system and the superconducting properties of lanthanum-silicon-copper oxide, and it is thanks to this that we developed NBLF-1.

This new room temperature superconducting material is to readjust the overlap angle of Weyl semi-metal material with the highest conductivity - niobium arsenide nanoribbons, and then use the principle of chemical vapor deposition method to stack graphene systems longitudinally in the pores of the nanoribbons.

Just like dissolving different levels of salts in water molecules, the new material grown in this form is such a general process, if you are interested, you can watch the more specific technical details on the patent materials when you go back. ”

Elvey frowned, because he found that he could fully understand the meaning of the words in Liu Feng's mouth, but after forming a sentence coherently, he couldn't understand it at all!

I looked at several other veteran experts who also had considerable achievements in the field of superconducting materials, and found that they were also confused, and Elvi's interest was even greater.

This material is interesting!

Having discovered a very challenging research point, he couldn't wait to go back and understand the principles of the material.

It's just that it's not the time to go back, and there is another very wonderful material waiting for him to explore......