When the crowd was in a meeting, a manager hurriedly walked in.

Vice President He turned his head and scolded: "What's the matter, I don't knock on the door when I come in. Didn't you see us in a meeting?"

The manager quickly said: "Boss, bosses, just now the Dutch company Amai announced that they will resume production of high-end lithography machines this month!"

"What?" Vice President He was taken aback, "Amai has obtained parts and components from Meiguo related companies?"

"Yes, the Woodzide Company, Dalang Company and Portrad Company of Eagle Country have resumed production one after another, producing key components for high-end lithography machines and photoresist for high-end chips. Production and supply are also gradually resumed, which is why Tai Kee and Four Star Group are actively preparing to resume the production of five-nanometer process chips!"

"Furthermore, I also received news from my peers that Tai Kee is planning to tape out three-nanometer process chips. They have made samples, and now they have purchased high-end photoresist, which can not only resume the production of 5 nanometer process chips. , You can also speed up the pace to tape out the 3nm process chip!" The manager finished the news he had received in one breath.

Tang Xiaochuan looked at the manager and asked, "Is the news that Taiji Electric will be tapping out a three-nanometer process chip reliable?"

"I have a college classmate who lives in Tai Kee. After I received the message, I called him to confirm. He said that it is no secret within them. The tape-out is normal, but I don’t know how long it will take to overcome it. According to their past conditions, the technical problems in assembly line production generally take more than half a year to a year!"

Tang Xiaochuan nodded: "Okay, you go!"

"Yes!" The manager agreed and turned and left.

Tang Xiaochuan looked at the top executives and said: "Competition is everywhere, and it exists all the time. We are making progress, and others are not standing still. Although Taiji Electric is about to start tapeout of 3nm process chips. , But it may take one to two years for them to reach the level of mature technology. I see if our company wants to open up the sales channels of 3nm process chips to foreign companies to consider!"

Vice President Wang said: “I think this issue should be considered. Since our company’s three-nanometer process chip came out and passed the tape-out, and achieved a high mass production yield, almost two years have passed. In the past two years, we only supplied the domestic market and did not sell to foreign markets!"

"In some respects, we are escorting the relevant domestic technology industries to give them time to surpass foreign countries, but this is at the expense of our foreign markets and a large amount of profits. From the current situation, Our approach has achieved results. The performance advantages of some domestic technology companies' products have reached or even surpassed those of some foreign technology companies, and their international market share has greatly increased!"

"Just give a few simple examples. There are mobile phones produced by the company, rice company, and Huiyao Group, as well as several domestic brand laptops and desktop computers. These products have been used at home and abroad because of their excellent performance and good user experience feedback. The sales volume has increased greatly, and the market share in some countries has surpassed that of the products of fruit, Intel, and earring companies. The competitiveness has been greatly improved!"

"I think we can relax the restrictions on the sale of 3nm process chips and high-end lithography machines in foreign markets, and seize foreign markets as soon as possible!"

Tang Xiaochuan asked Liu Zhiyuan: "Mr. Liu, what do you think?"

Liu Zhiyuan thought for a while and said: "I agree that this issue can be considered, but I think we must seize the time. Shopping malls are like battlefields. If the time for opening the export restrictions on 3nm process chips and high-end lithography machines is too early, it will not be possible. Achieve the goal of hitting competitors; but if you let go too late, and you can’t seize the market in time, it will eventually lead to a situation where several tigers compete!"

Tang Xiaochuan nodded: "Mr Liu mentioned this idea of ​​grasping the time of letting go well. The purpose of releasing export restrictions is to not only hit competitors, but also to quickly occupy the market. When 3nm chips are going to be put on the market, let them know that they have no chance!"

Speaking of this, Tang Xiaochuan said to Liu Zhiyuan: "Mr. Liu, regarding the issue of liberalizing the export market, you can explain the situation to the above and say hello!"

"Okay, boss!"

After the meeting, Tang Xiaochuan returned to the office.

At this time, it was already past seven and five in the evening, and Guan Jingwen called, "Husband, wait for you to come back for dinner!"

"I just finished the meeting, I guess it will take more than half an hour to get home!"

Tang Xiaochuan went downstairs and sat in the car, raised his hand and said, "Lao Lei, contact Professor Liu!"

"Okay, sir!"

A three-dimensional virtual image of Professor Liu appeared in the car, "Boss, what's your order?"

"Professor Liu, what do you think about Adimon's 2nm process chip technology passed to you last time?"

Professor Liu said: “As quantum computing has not made much progress, people still implant more transistors on a carrier per unit area as a way to improve processor performance and reduce power consumption, but in silicon materials , 5 nanometers is already the limit. If the gate width is reduced, the movement of electrons cannot be controlled, and quantum effects will occur. People can only study ways to reduce quantum effects without more suitable materials, such as research The new transistor structure makes it easier for electrons to pass!"

"In fact, quantum effects have occurred since 10 nanometers, and they become more obvious at 7 nanometers. This is why the structure of transistors has become more and more complex. These technical changes are to minimize the occurrence of quantum effects and prevent Electrons are escaping everywhere. The transistors on Adimon’s 2nm chip now use a different architecture from the current mainstream FinFET architecture. They use a wrap-around gate (AGG). The FinFET architecture is equivalent to a planar structure, while AGG is a three-dimensional structure. AGG is the first architecture adopted by the four-star company. Unfortunately, the 2nm chip of Adimon is also AGG, but the AGG architecture is divided into nanowire structure and nanosheet structure. Adimon’s 2nm is the three-layer Horizontally stacked nano-scale silicon wafers!"

Professor Liu stretched his hand and pointed out that a three-dimensional picture appeared on the virtual image. "Look at this transistor structure diagram. This is the structure diagram of the transistor on the 2-nanometer chip of Adimon. There are three layers of nanosheets, and the gap between each layer of nanosheets The height is 5 nanometers, the gate length is 12 nanometers, and the multi-contact pitch of 44 nanometers!"

Tang Xiaochuan asked: "Didn't it mean 2nm? Why didn't I see the so-called 2nm? The gate length should be 2nm?"

Professor Liu smiled and said: "2 nanometers is just a term. It does not refer to the physical gate length of 2 nanometers, but is equivalent to the node density on the transistor!"

Tang Xiaochuan couldn’t help cursing, “That’s the reason! I thought they really made a real 2-nanometer gate length chip on the silicon wafer material, but they used the transistor of a three-layer stack of nano-chips. It has indeed improved chip performance and reduced power consumption. Can our chips also use this transistor architecture?"

Professor Liu said: "If we use their structure, our company will have to purchase a patent license, but our company's 3nm+ also uses a three-dimensional structure, but it is different from this nanowire structure and nanosheet structure, so it has better performance. Both the upper and the power consumption are much higher than 3 nanometers, and our 3 nanometer chip is a brand-new material used. This material will not have the limit quantum effect of the silicon chip at five nanometers. It allows us to It has been using a nanometer process chip!"

"From 3 nanometers to 1 nanometers, through various technological upgrades to the transistor structure, there is an infinite and vast space. If you want to further improve the chip performance and reduce more power consumption, then you have to optimize the quantum algorithm!"

Tang Xiaochuan asked: "Can our company conduct research on quantum computers?"

Professor Liu smiled and said: "We have established a project and conducted research a long time ago, and we have already achieved some results. Now we have developed the second-generation quantum computer!"

Tang Xiaochuan was surprised: "What? You all developed the second-generation quantum computer? Why didn't you tell me?"

"When the first-generation quantum computer was developed and tested for computing performance, you were celebrating the Spring Festival, so I did not disturb you; when the second-generation quantum computer was developed, you were on the moon!"

Tang Xiaochuan opened his mouth wide: "From the first generation to the second generation of quantum computers, it took you only a few months?"

"Yes, scientists have a high research enthusiasm!"

Tang Xiaochuan asked: "Did these two generations of quantum computing take a name?"

"Take it, the first generation of quantum computers is named Wisdom Type 1, and the second generation is named Wisdom Type 2!"

Tang Xiaochuan asked again: "How many times the computing speed of our smart type 1 quantum computer is that of traditional supercomputers?"

"About 150 trillion times!"

"What about the second-generation Wisdom Type 2?"

"The second generation is 1,000 trillion times the first generation!"

Tang Xiaochuan couldn't help taking a breath, but still couldn't help asking: "What is the effect of this trillion?"

"Of course it is useful. If it is used to calculate weather changes, once the application is mature, its calculations will be accurate; another example is password cracking. In the past, it took a long time for traditional computers to crack passwords. Quantum computers can quickly calculate them. ; Another example is for satellites, because the collected data is too much to be processed, the calculation speed of quantum computers is much faster than traditional computers, so using it in the satellite field can greatly play the role of its calculation speed; if used to clear traffic, Coordinating routes and so on can provide the best route for locomotives and aircraft!"

"It can also be used for space exploration, drug research and automation. Once the application matures, it will be a huge technological advancement!" I You can make money by swiping the video. The latest chapter address: https://lightnovelpub.net/book/152524.htmlI swiping the video You can make money. Read the full text address: https://lightnovelpub.net/read/152524/ I can make money by swiping the video txt download address: https://lightnovelpub.net/down/152524.htmlI can make money by video reading on mobile phone ：Https://m.lightnovelpub.net/read/152524/For the convenience of reading next time, you can click on the " "Favorite" records the reading record of this (Chapter 406 Bluffing Things), and you can see it next time you open the bookshelf! If you like "I can make money by swiping videos", please recommend this book to your friends (QQ, blog, WeChat, etc.), Thank you for your support! (lightnovelpub.net)