Dai Lao said disapprehantly: "What else can I do? If you are injured, you will be sent to the hospital, and if you die, you will be cremated." …… , don't worry about me, I'm all in the ground, who will harm me, an old man. It's you who should be worried, you're the treasure of the country. …… , Xiao Jiang, the two of us are here to ask for advice today......"

Jiang Xinwei hurriedly said: "Don't dare to be, don't dare to be, I won't say anything modest, otherwise you will call me hypocritical, let's learn from each other." What do you want to know?"

Dai Lao said: "Ask for advice, do you still know that my old man still knows, and then live to learn it, this is a virtue, why do you say that I will lose face if I ask you for advice." …… Without further ado, what I'm asking for advice today is to ask you how to improve the purity of monocrystalline silicon. Don't think I don't know, as soon as the measurement report came out, Lao Jin saw the expression on your face and heard what you said. We all know that you don't think much of this report in your heart, and you must have other thoughts in your heart. ”

Speaking of this, Dai Lao smiled and said, "You just say it." You must have a solution to this. ”

Jiang Xinwei said with a wry smile: "The monocrystalline silicon produced now is already good, it can meet our various needs to a large extent, even if we need a little bit of monocrystalline silicon with higher precision and higher quality in scientific research, we can also take the method of purchasing from abroad to solve it, and first stabilize the current quality." ”

Dai Lao said: "We are a research institute, according to the relevant responsibilities we are only responsible for the principle of research, pay attention to the principle, the specific production process is the matter of the engineers in the production enterprise." If they can't stabilize the quality of monocrystalline silicon at present, and can't steadily improve the quality of monocrystalline silicon, that's their responsibility. …… Our responsibility is to find new technologies and new methods to make our products greatly improved, by orders of magnitude. ”

Jiang Xinwei sighed, indicating that he understood, but then asked rhetorically: "Then it is not your business to raise monocrystalline silicon, so what are you looking for me for?"

"Hahaha, we know that your little Jiang is not kind, you must have a back hand, how about it, Dai Lao, I'll just say that he is not honest, right?" Jin Songyong laughed proudly, "Say it quickly, say it quickly, what other tricks do you have?"

Jiang Xinxu said embarrassedly: "What can I do, I tell you almost everything I know." ”

Dai Lao smiled: "Almost not all, you must have not sued us." Xiao Jiang, you are too hypocritical, why do you have to make sure that it can shock us before you say it, you can also tell us about the knowledge that you can't be sure of, we can discuss it together, study it together, and we can also use our strength to verify it, it's better than you stuffing it in your heart alone? Do you have any better way to improve the purity of monocrystalline silicon? Say it, let the three of us discuss it together. Don't worry, if what you say is really a good way, we will not rush to declare it to the relevant state departments, and it will definitely belong to you. ”

Jiang Xinwei said: "I'm really not conservative, and I'm not worried that my technology will be taken away by others. Besides, even if I'm worried that my technology will be appropriated by someone else, I won't doubt you two?...... , Dai Lao, I have already mentioned to you the coating on the crucible, and also said some basic principles of the zone melting method, what else do you want me to say?...... By the way, how long will it take you to find a scientific coating formula, and how long will it take to master the technology of zone melting. Do you predict how much purity would be improved if these two technologies were used? Can it be 0.08 percent higher than the current purity?"

Dai Lao hesitated for a moment and said: "Originally, this was a secret, but you, as the main technician, I can tell you now, we have achieved phased results according to your prompts, and the layer you mentioned has been successfully configured by the Institute of Applied Chemistry of the Chinese Academy of Sciences, and it is used on the crucible of our research institute, and the purity is fully 0.12 percent." Although these layers are not yet available for mass production, the key technologies have been addressed. ”

Jiang Xinwei was surprised and delighted, and asked, "Why is it so fast? Does that mean that the purity of our monocrystalline silicon will exceed 99.9 percent?"

Dai Lao smiled with satisfaction: "Of course." However, there is not much exceeded, and there is still a lot of gap between the United States and Germany at the highest level. ”

Jiang Xinxu said: "Yes, enough, if you use the district melting method again, the purity is likely to improve a little, and you may be able to catch up with them." …… Hehe, I'm worried that I'm bragging in front of others today. ”

Jin Songyong naturally didn't know that Jiang Xinwei had already bragged in front of Frankel, saying that he could produce high-quality monocrystalline silicon, he thought that Jiang Xinwei had said at the appraisal meeting at that time, "the purity is still not high", which sounded a little self-conscious or bragging, so he said: "We have your clear prompt, even the name of the chemical is told to us, if we don't find a layer, we are really sorry for the country's attention." The reason why we didn't bring out the latest technological achievements at this appraisal meeting is that we are worried that our technology will leak out, and we are also worried that our movements will attract the attention of foreigners, and we are worried that someone will target you at that time. ”

Jiang Xinxu said: "I only know a little bit of the skin, but I told you the Chinese name in the chemical composition of the layer that I occasionally heard, and you have developed the layer completely within your own ability, and I don't care much." …… Now is the time for the rapid development of semiconductors, and it is the time to compete with foreign semiconductor manufacturers for the monocrystalline silicon market, so why hide it? You can rest assured, my knowledge is not stealing from foreign companies, even if you publish it, I am not worried. ”

It's strange that he's worried, because he, the intellectual city, has been brought from his previous life, and those who want to pursue the intellectual property owner and want to fight an infringement lawsuit with him have to travel over from the previous life.

Dai Lao glanced at Jiang Xinwei strangely, and he didn't believe that the layering and zone melting method he said was not secretly learned, but he explained in his mouth: "We have always not promoted our latest technology. Like our military equipment, it is a generation of development, a generation of announcements, and a generation of equipment, and the weapons in the hands of the soldiers are two generations different from the weapons newly researched in our real room. If it weren't for you this time, we wouldn't have sued you, lest a foreign agency come to covet you, and at the same time, it was really to protect you. We can't push you into the fire pit. ”

Jiang Xinwei smiled and asked: "Are you worried that if you publish your scientific research results, Western countries will think that I am a commercial spy, or that my foreign friends are commercial spies? I advise you not only to declare it, but also to publicly apply for patents in European and American countries. Only in this way will people believe that we have caught up with most developed countries in monocrystalline silicon manufacturing, so that we can seize the market for monocrystalline silicon, and you can get more scientific research funding, so that a virtuous circle can be formed. ”

Jin Songyong asked strangely: "You really don't know the technology of a foreign company that your foreign friends stole from you?...... It's just the three of us here, so don't worry about anything, and besides, we won't ask who is helping you. ”

Jiang Xinwei originally wanted to say that there was no truth, but he was worried that they would ask how his knowledge came about, and he couldn't say it for a while, so it was better to let them continue to misunderstand, and let them misunderstand without explaining anything.

He hesitated for a moment while pretending to be thinking, and said: "There are some things I can't say too clearly, anyway, I can sue you about it, this has nothing to do with foreigners, at least no foreign company will sue me and will come to us for trouble." Think about it, I tell you that in the composition of the dressing, but the Chinese name you say, how can the gringo know the Chinese name?"

Jin Songyong and Dai Lao glanced at each other and nodded in unison. What they thought was that Jiang Xinwei might have gained knowledge from scientific research institutions such as Hong Kong, Macau, and Baodao, and had nothing to do with the West.

Jin Songyong said: "As long as there are no Western countries to pursue your problems, we don't want you to get into trouble." It doesn't matter if you're not in a foreign company, even if the West knows about it, they can do something to you, but if you are in a foreign company, if they arrest you abroad when you go abroad one day, then there is nothing we can do. ”

Jiang Xinxu said: "Thank you for your kindness. …… Dai Lao, can your technology be announced to the outside world?

Dai Lao said embarrassedly: "This is not something I can decide. You should also know that if high-precision monocrystalline silicon is not an ordinary commodity, they can be used in aerospace, missiles and other fields, which is a strictly controlled commodity. ”

Jiang Xinwei hated the iron and said with a grudge against steel: "Hey, what else is strictly controlled." Monocrystalline silicon technology, like other semiconductor technologies, is developing rapidly, and if we are too self-conscious, we will miss the most critical time. If you think about it, if we use all this technology to produce monocrystalline silicon that is a little better than the United States and Germany without announcing it, the monocrystalline silicon manufacturers in the United States and Germany may surpass us all of a sudden.

And I can remind you that once they really surpass us, with their rich experience, with their strong scientific research and manufacturing strength, it will be difficult for us to surpass them again, and we can only follow them again and eat dust. ”

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