Scholar’s Advanced Technological System

Not far from Jinling University City, Baosheng Group's factory is located in the city's newly planned high-tech park.

In the middle of a spacious factory, there is a large production unit.

Apparently, the device still looks somewhat odd, or simple, or even a bit like a product of the East-West.

Without an introduction, I'm afraid no one would have thought that this seemingly non-sci-fi thing was the core device in the production process of graphene wires several thousand nanometers wide. Not to mention the silver thin wire that connects between the slowly opening metal plates is the SG-1 wire at a price comparable to equal weight gold.

Of course, it's just for now.

When production processes and equipment are improved, and production scales go up, the cost goes down naturally.

At this point, footsteps came from outside the factory.

Noting the outside sound, several engineers in the factory looked in the direction of the door, and only a pedestrian, led by Sun Manager and Cao Gong, was walking towards the factory.

Wiped the sweat off his face and looked at the young man who made his grand manager laugh, an engineer couldn't hold his curiosity and asked a colleague next to him.

“Who's that guy? ”

“Which one? ”

“The one next to Sun Manager. ”

“Ark, don't you watch the news? ”

“The Ark? Who won the Nobel Prize? ”

“Otherwise? ”

“Awesome... the Nobel laureate came to our factory to investigate, I'm afraid it's going to be on the news tomorrow? ”

Don't say it's on the news, don't even say the share price has to go up.

Although superconducting material is not a very popular subject in A-shares, it means something completely different when combined with the name Ark.

After all, the market for lithium batteries is hot, which the world has witnessed.

He turned around and saw Manager Sun walking in and several engineers stopped talking.

Meanwhile, under Cao Gong's leadership, he walked to the center of the plant next to the equipment, and several German experts finally saw the legendary graphene nanoband that was capable of producing thousands of nanowidths.

With a hint of contempt and suspicion from the bottom of his heart, Simson Eugene looked up and down at this device with no mechanical aesthetics.

From a subjective point of view, he could not believe that this poor piece of equipment was capable of nanoscale finishing.

Soon, however, his gaze became heavier and heavier, and eventually he was stuck dead on the device, completely inoperable.

A thin silver wire is attached to the middle of two metal panels, just as it is planted on top of it. The thinner side of the metal plate is connected to a sieve-like ring that directs the growing thin wire to one side and converges in the larger ring of the thumb.

Even though the two metal plates open as slowly as a snail climbs, it does produce…

Looking at the exterior alone, he can't even imagine how they did it.

Standing next to Eugene, Ulrich, who looked slightly old, asked seriously: "Is that all? ”

The ark laughed and said briefly: "This is the most central part of the entire production chain, and you can understand it as a wire puller in the cable line… although the two things are completely different in principle. ”

Eugene couldn't help but ask: “Are you sure this guy... is producing the kind of graphene wire that's only a few thousand nanometers wide? ”

The Ark looked at him and continued: “Just listen to me alone, it is indeed a little less convincing. In that case, if you want to intercept a segment from the product, we should take it together for a test. ”

After hearing the ark say that Eugene had no correction, he went to the machine and, with the help of another Chinese engineer, sampled a small piece of SG-1 wire from the equipment and placed it in a pre-prepared sample bag.

He came to the product quality testing room, looked at the tunnel scanning mirror, and the red-haired German engineer took the initiative.

“May I? ”

The ark made a gesture, please: "Sure. ”

Stepping forward, carefully checking the equipment, Eugene loaded the sample onto the equipment, skillfully operating a very thin probe through the computer, aiming at the side of the SG-1 wire, which is only a few thousand nanometers in diameter.

Soon, the probe fed the collected data back onto the computer screen.

When you look at the data collected by the tunnel-scanning lenses and the 3D atomic structure charts processed by the graphics simulation technique, it's not just Eugene, including Professor Ulrich, who's leading the team, all six German experts have microscopic shades on their faces.

It's hard to believe everything in front of you, like grabbing the last straw, and Eugene asks, “What about superconducting performance? ”

“I thought you might want to ask," The ark looked at the researcher standing next to the scanning mirror and said, “Show them. ”

The wires were removed from the tunnel scanning lens and transferred to another experimental device.

The experimental equipment was fitted with a Guisserie 2182A nav gauge and 6220 current source, as well as pipes and temperature controllers for the introduction of liquid helium.

The final measurement is also obvious, and it quickly drops to the "resistance temperature” curve of the floor after approaching the transition temperature, just as Professor Crabb saw at the Golden Ring Institute of Higher Studies.

Even if he doesn't want to believe it, Eugene must not be in a deep mood to not believe it at this moment.

They did…

“Incredible… how did you do it? ”

Ark: “Simply put, stacking rhodium metal sheets of a single atomic layer, then perforating them and adjusting the overlap angle, then depositing SG-1 material in the pores using the principle of chemical vapor deposition, the longitudinally stacked graphene nanoband obtained at the macro level, as if it had grown in a specific form… This is the general process flow, and as for more specific technical details, the P&G engineers will give you detailed instructions in the coming period. ”

Dr. Ulitsch frowned and asked a biased academic question: "A single atomic layer of metal sheet? How do you guarantee its monoatomic layers? ”

The undirectional nature of the metal bonds makes it extremely easy to form a three-dimensional, tightly stacked structure, and in theory this single atomic thickness of the metal sheet is difficult to prepare. And even if it were prepared, it would be difficult to guarantee this monoatomic layer property.

The Ark laughed and said, "There's nothing special to do. ”

Ulrich stunned a little: “What do you need to do? ”

Ark nods: "Yes, there is a special off-range large π bond in the rhodium metal sheet of a single atomic layer that helps to stabilize its single layer structure. ”

This is the result of a study that only came out in the last two years.

In fact, that's why he chose rhodium metal.

Although rhodium is a little more expensive, the cost is generally acceptable because of the extremely difficult oxidation properties of rhodium metals, which allow such monoatomic sheets to be used repeatedly as molds for a long time.

As for how to make a single atomic thickness metal rhodium sheet, as he mentioned earlier, it was made with a weak ligand polyvinylpyrrolidone reduced with formaldehyde.

Later, the group of German experts asked many questions, and all that the Ark could answer was answered, and the part beyond his knowledge of the theory was left to Chief Engineer Cao to answer.

Stay in the high-tech park until evening.

When I left, Yang Xu, who was in the same car as the Ark, couldn't help but feel sad.

“I didn't think we'd have the same day to technically conquer the Germans. ”

The Ark laughed and said in a chatty tone: "Germany's industrial technology is strong, especially in the field of finishing and automation, and we have quite a few gaps to catch up with. But they are not gods, and there is no need to transition myths. ”

There's nothing to say about losing to the starting line, but at least in the new technology field, everyone is looking for ways, and the starting line is naturally the same.

With the help of the Jinling Institute of Computing Materials, Baosheng Group is fortunate to put the starting line ahead of others. If not surprisingly, with the blood transfusion ordered by the domestic controllable nuclear fusion project, as long as it does not wave to death, there is no big problem in continuing to lead on carbon-based superconducting materials.

As for a more distant future, and even the overall strength of the country's manufacturing industry…

Those things are no longer within the control of the Ark.

All he's interested in is research.

……

In the evening, returning to the villa of Zhongshan International, an ark in the study and a telephone call were made to Sheng Xianfu, who had arrived in Germany.

“Have you arrived safely? ”

Sheng Xianfu: “We arrived in Berlin yesterday evening, and we have now arrived in Graveswald. ”

“WEGA in Graveswald? ”

The Ark recalls its last trip to Griefswald and does not appear to have seen the WEGA device there.

Sheng Xianfu: “That's not true, it's just that the first phase of the training will take place at the spiral 7-X lab. ”

When I heard this, the Ark made a joke and said, "There's 500 million dollars in training fees. You're going to have to work hard. ”

Professor Sheng, holding the phone, nodded seriously.

“That's necessary! ”