Chapter 394 Demanded Technology
"If all magic-related technologies are handed over, will they relax the sanctions? Otherwise, will they intensify?"
Wang Yi, who had returned to the laboratory again, couldn't help but feel a little funny after hearing the news relayed by Lin Shiqin.
But this seems to be in line with their usual appearance.
Anyway, if you open your mouth, bluff, and if you bluff, you will make money. If you don't bluff, think of other ways, step by step.
The old saying has always been to use "snake and plunder" to describe it, but they didn't do the superficial skills of "snatching" and just "rob".
The same goes for Umbrella this time.
"Let's continue working with them. How is the ammunition modification situation?"
Wang Yi didn't ask Lin Shiqin to refuse directly. He just delayed it anyway. We'll all listen to you no matter what you say.
Time is at home, so let’s continue to delay.
If visitors from the abyss come in the future, they will be thrown on your heads and asked to save the world.
That’s what the movies say...
"It's completed. All Ka-28s have been replaced with new equipment, as well as the previous batch of drones."
"That's good. The stability of the propellant and explosive here is almost the same. If the raw materials are enough, let's gradually replace them."
Wang Yi continued to conduct some verifications in front of the test bench.
The current degree of modification is almost enough to produce these two pieces of 'gunpowder' just by relying on Lin Shiqin's control of the magic machine tool without having to do anything personally.
Cruise missiles have very high requirements for fuel due to their size and the amount of ammunition loaded.
Although aviation fuel can also be used for propulsion, if you want to go further, you will often use polycyclic high-density hydrocarbon fuels, high-tension hydrocarbon fuels, and add high-energy substances.
There is a distinction between the propulsion of cruise missiles and the propulsion of rockets and ballistic missiles.
But since everyone here has already made their own missiles, Wang Yi certainly needs to optimize it.
And because Penglai itself is currently limited in the size of the land it can use, Wang Yi also wants to complete the unification of the corresponding 'gunpowder' standards!
That is to say, this kind of propellant can also be used for other needs in the future.
This will naturally cause some trouble.
In the end, he chose a trinitro solid 'gunpowder' that was infused with magical factors!
Depending on the mixing ratio and the oxidant, this 'gunpowder' that can be produced uniformly can be used as either a propellant or an explosive.
And the power and performance are more than twice as high as current competing products!
In fact, the original version of Wang Yi has been created a long time ago, but it is unstable and unsafe. After subsequent improvements, it has almost met the requirements for use.
"Oh, in fact, the defense force is enough now. People are not asking about the propellant. The EUV lithography machines that ASML and the others have been holding back have been mass-produced and secret delivery has begun.
"I guess it will be officially announced after the first batch of debugging is completed. My upgrade can also be put on the agenda. Anyway, it is already on my own territory. The boss will come over and help me upgrade."
Lin Shiqin said in a flattering voice.
"Penglai has already assembled supporting production lines for EUV. You can build it yourself. Don't ask me."
Wang Yi was speechless.
Lenses can be said to be where he first started. Even the principle of magic nuclear fusion was discovered while studying lenses.
DUV lithography machines can be said to be just products that ‘test the water’.
Why do you always use dry photolithography?
In fact, it is because EUV lithography machines cannot use the infiltration method, and even EUV lithography machines cannot use the traditional dry type, but must use a 'vacuum' environment.
Because extreme ultraviolet rays are already ionizing radiation, they are enough to ionize air, let alone liquids.
In this case, what is outside the base camp is of course DUV, but Penglai is originally the EUV lithography system for the lenses built by Wang Yi himself.
The structure is quite similar to the previous DUV, and it is a fully mature technology.
Unlike ASML's EUV lithography machine, which does not have a lens that can pass extreme ultraviolet rays, it needs to use reflection. The energy loss is extremely serious. Each reflection wastes about 30%, and ultimately only has a utilization rate of 2%.
While the volume increases, the high power of the light source also requires a cooling system, which is almost equivalent to opening a new track.
So in fact, Wang Yi’s EUV lithography machine came out earlier, and its efficiency and yield rate are far higher!
"But they also have EUV. The physical limits of silicon-based chips are almost reached. Boss, they need to upgrade~"
Lin Shiqin's words also left Wang Yi speechless.
She should be able to know that Wang Yi has certain restrictions on her in improving quantum computing.
After all, the exponential addition of quantum computing's computing power, combined with Wang Yi's new formula and algorithm, can easily lead to loss of control.
But Wang Yi will definitely not impose any restrictions on the improvement of the computing power of classical computers.
The resolution of EUV lithography machines far exceeds that of DUV lithography machines.
The wavelength of 13.5nm is used, which is extremely ultraviolet which is close to X-rays.
In theory, it can reach the limit of silicon-based chips!
You must know that a single silicon atom is 0.12nm, and the electron tunneling effect must also be considered. Therefore, from the current normal point of view, 1nm is almost the limit of silicon-based chips.
Of course, the tunneling effect had already appeared at 20nm and was solved through structural adjustment. Maybe a solution will be found after the 1nm process.
But even so, the size of silicon atoms of 0.12nm is still here, and it is impossible to separate the atoms.
In this case, what needs to be considered is either to increase the number of transistors by stacking the number of chips, adopt a new architecture and new method, or consider other materials.
For example, carbon-based technology is one direction, but there are too many problems to be solved in carbon-based technology, and there are still a lot of troubles.
In addition, there is another material whose computing power can exceed that of silicon by hundreds of times at the same density!
And because the power consumption is extremely low, there is almost no heat dissipation problem, and it can be easily integrated and three-dimensionally superimposed, achieving theoretically an efficiency that far exceeds the upper limit of silicon at the same scale.
That is a superconducting material formed using the Josephson junction.
Yes, quantum computers also need to use superconductivity, but the use of superconductivity in computers is not limited to quantum computers. Traditional superconducting computers also have corresponding structures.
Just because of cost-effectiveness issues and current low-temperature superconducting materials, only a single Josephson junction has been made for testing, and integration has not been attempted.
We all know that superconductivity can be regarded as having no resistance and having antimagnetic force. Normally, superconductivity itself cannot form this characteristic of a semiconductor. However, adding an oxide barrier between two superconducting materials can achieve a certain degree of resistance. conditions to achieve the same effect!
This is the Josephson knot.
It’s just that normally it’s too difficult to obtain superconducting materials themselves.
In most cases, superconducting materials need to be in a low-temperature environment of liquid helium to have superconducting properties. A better one must be liquid nitrogen.
However, Lin Shiqin's intention was obviously to let Wang Yi help her by pulling out some room-temperature superconducting materials with his bare hands.
"Boss, the data calculation of the mass projector has been completed. To achieve the best effect, I am afraid it is best to add superconducting materials. If you want to use traditional superconducting materials and add liquid nitrogen or even liquid helium refrigeration cycle device If so, the volume and amount of work required will be greatly increased.”
Lin Shiqin smiled like a little fox.
"Okay, let me think about it and sort out my thoughts."
Wang Yi sighed and rubbed his forehead.
In fact, he has also thought about superconducting materials several times. To be honest, he used magic power to pull out a small piece of room-temperature superconducting material. It was a piece of silver-copper alloy.
It can be said that it was simply forced out regardless of the cost, which seems a bit useless.
Because most places that require the use of superconducting materials actually require a lot of them. Even the quantum computer of Suzuki uses much more superconducting materials than this one.
Not to mention the current mainstream tokamak device for controlled nuclear fusion.
These are all assembled with a minimum liquid nitrogen cooling cycle device, and some may still require liquid helium cooling.
But Lin Shiqin is right. If you want to build the mass projector in the parameters, the best magnetic coil material to use is superconductor.
If you don't develop better superconducting materials, the installation of the cooling system itself will be a huge amount of work.
"Boss, someone recently used diamond to pressurize hydrogen sulfide and achieve superconducting effects in an environment of -70 degrees. I found out the relevant papers and experimental results..."
When Lin Shiqin heard that Wang Yi was looking for ideas, she was very attentive and sent all the corresponding information, which made Wang Yi feel a little interested.
Hydrogen sulfide?
Want to simulate the characteristics of metallic hydrogen? Diamond pressurization is indeed a very interesting idea.
The other party uses physics to replace many aspects of his own with magic power. Following the past, it may be easier to achieve the goal of room temperature superconductivity...
(Note: The 2020 paper on normal temperature superconducting pressurization was withdrawn and should be suspected of fraud. However, another experimental team conducted hydrogen sulfide superconducting at -70 degrees in 2015 and hydrogenated at -23 degrees in 2019. There are lanthanum superconductors Example, but it needs to be pressurized with diamonds to a pressure of 1 million to 2 million atmospheres. It will take a long time for this kind of experimental product to be of practical use in terms of purely physical applications, and it is not as convenient as liquid nitrogen superconductivity...)
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If traditional physics can’t solve it, magic can solve it, and technology will slowly get darker...
This chapter has been modified
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