Chapter 164: Look at your purse

As a semiconductor material, silicon carbide has been extensively researched in major laboratories around the world. Among them, as LED lighting lamps or other simple industrial products, industrial production has been carried out.
At the same time, the advantages of silicon carbide compared to silicon chips are many.
For example, the wide forbidden band can reach as high as 3.0eV to 3.25eV, so that the working temperature of the chip can be increased to more than 800 degrees.
This temperature tolerance will not be needed in the future, such as fan heaters, and can be used in harsh conditions such as space exploration.
Secondly, the high electron breakdown field strength brings about the increase of the breakdown voltage of semiconductor power devices, and the bandwidth of the drift region of silicon carbide power devices can be reduced, so the power devices can be reduced and the chip size can be made smaller.
Smaller chips are the key to making wearable devices. Users don't want to wear a heavy helmet or a few kilograms of technology glasses X.
In addition, the silicon carbide chip is also highly resistant to radiation, and there will be no problems working in the space or strong radiation field in the future. Ordinary chips or electronic products will basically lose their working ability in places with strong radiation.
But using silicon carbide as a chip, major laboratories around the world have not put it into practice, mainly because of technical problems.
Modern industrial technology is not enough to put entangled quantum pairs into the color center and use them as a basis for calculations. The technical difficulty is still very large.
This is also the current technology bottleneck for the development of third-generation semiconductors. Even semiconductor chip companies including Intel, even if they start to use silicon carbide as the third-generation semiconductor material, are also making binary chips, rather than quantum chips of an era.
The next day, Xiao Ming called Qian Yi to the office, and he needed to know how much the company's assets were.
Qian Yi turned out the system account book and said, "The total revenue of Tiangong operating system and Pangu system was 1.4 billion RMB. Since manufacturers such as Warwick and Xiaomi have not yet shipped, the funds are not in place."
"The ecological chains of Tiangong System and Pangu System have made a profit of 300 million yuan. In addition, the translation dog division has a profit of 120 million yuan, and Huaze Company has a dividend of 300 million yuan."
Qian Yi said: "Total profit is 2.12 billion yuan."
A company that has just been established for more than a year is able to achieve this level of profitability, which is quite good! At least the major leather bag companies that burst the A-share market.
Those companies in the A-share market are not bad without losing money. It is even rare to be able to make more than 2 billion yuan a year. Many stocks with a profit of only several hundred thousand a year are good, and they are skyrocketing every day.
"But." Qian Yi looked at the boss's beautiful appearance, and for three seconds couldn't bear to hit him.
"But we paid over 900 million yuan for land, and less than 800 million yuan after deducting daily expenses such as staff salaries."
Qian Yi pointed out Xiao Ming's shortcomings and said, "Boss, are you too nice to the employees?"
Xiao Ming was very generous to his employees. After the Pangu and Tiangong system came out, Xiao Ming rewarded the experimental team with an average of 500,000 RMB. After gene expression regulation and phagocytosis of II colonies came out, Xiao Ming rewarded Gao Siqi's team with 300,000 each.
Such huge rewards are not uncommon for Ali and Penguins at the level of 10 billion, and these are single rewards that do not conflict with year-end bonuses.
"I am motivating employees." Xiao Ming said, "In this era, relying on ideals and feelings alone will not motivate employees. Money is an essential part."
If the horse is to run, the horse must graze. The bonus system is an important incentive system in Pangu Technology.
What Xiao Ming wants is that employees can willingly pay for the company, not work in front of you and scold you.
"Yes, yes!" Qian Yi, the company's chief steward, said, "You reward people for spending tens of millions."
Xiao Ming was wondering if the 900 million funds under him were enough for the experiments on quantum chips.
Several important equipment in the experiment, such as resistance furnace equipment for the production of silicon carbide, such as a part of silicon atoms in silicon carbide in the form of a strong current of silicon carbide under high temperature and high pressure.
These devices are expensive. The resistance furnace on the guide is not the resistance furnace of ordinary factories outside. The degree of refinement and yield is unmatched by industrial silicon carbide.
Industrial use of ordinary resistance furnace, carbon material for the production of silicon carbide black, this is because it is mixed with magazines such as iron, in the ordinary process, the removal of all iron is a more complicated process.
The silicon carbide that can be used as a chip must be pure and transparent, so it is more expensive to manufacture.
Xiao Ming initially estimated that it would cost about 100 million soft sister coins from the development of the equipment to its installation.
This is still a small amount of money. The biggest overhead is to lithography silicon carbide and let it form a circuit.
An instrument capable of photolithography of silicon carbide must be capable of photolithography of silicon crystals, and Pangu Technology has also broken through the development and production technology of traditional silicon crystal chips.
Silicon carbide lithography machine development costs and production costs.
The lithography machine can not be produced by sending the drawings to Xiaxin International or TSMC, but must be developed from the machines that produce the lithography machine.
It is equivalent to Pangu Technology rebuilding a complete industrial chain.
This spent more than 500 million soft sister coins.
This is not the most costly. The most expensive thing is to etch the silicon carbide crystals into the circuit, then use the laser to excite the electrons in the crystals, and use Pansastar's Feiyang technology to store entanglements in the color center of the silicon carbide crystal The quantum gate, which stores quantum information and the logic gates it produces ~ EbookFREE.me ~ The logic gates here are three typical states, yes, no, yes or no.
Of course, the quantum will decay over time. The quantum storage time is about 36 to 72 hours, which is already the longest storage time of human quantum.
The principle of silicon carbide chips is that there is constant quantum attenuation and lasers continue to activate new quantum and new logic, so as to achieve a use cycle to ensure that the chip can be used normally.
The color center is a small room where quantum and logic are stored. Quantum decays but the number of rooms is constant.
The lowest-level quantum chip only needs to guarantee that there are 50 rooms with quantum. It is this kind of low-level quantum chip that is the most advanced binary chip in the world today.
The speed of modern binary chips is only one trillion times per second, while the quantum chip of 100 rooms has a calculation speed of more than 50 to the power of two.
Does this technology cost money?
Xiao Ming estimates that the budget is more than 3 billion soft sister coins.
In summary, all the expenses are about 3.6 to 4 billion soft sister coins, and the cost of the factory building has not been calculated.
Qian Yi interrupted Xiao Ming's dream and said, "Boss, just now you didn't even have a debt. We still have about nine billion yuan in land for Jiangcheng."
Xiao Ming waved his hand and said, "There is no payment for this money, but it is in installments."
He said, "But there are still more than 3 billion gaps. How do I fill it?"
Qian Yi said, "It's better to invest in real estate. Look at the large real estate companies, one square 100,000 sells, this is the money!"
Xiao Ming said, "It's more profitable to sell land. The residential land in the urban area of ​​Jiangcheng has already approached 20 million mu."
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