Rebirth of Northern Technology

Testing professional, Xi Director's Office

"Director Xi!"

Cheng Yongxing greeted them one by one as soon as they entered the house, but not everyone he knew. Several strangers sat in the room.

"Come on, let me introduce you! This is Director Zhang Qiang of the Department of Materials Science, and this is Teacher Liu Hongtao. This is Professor Sun."

As a disciple, Director Xi introduced several guests one by one.

"This is Xiao Cheng, Cheng Yongxing, I don't think you need to introduce it, you should know each other too."

"Director Zhang, Professor Sun, Teacher Liu, early!"

Cheng Yongxing nodded again to several guests.

"However, Director Xi, what did you call me to come over this time? Or should I wait for a while and come again?"

Cheng Yongxing rushed over after receiving the call. But looking at the guests in this room, I'm at a loss.

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"Look at this thing, is it what you want!"

Director Xi smoothly pushed a few thick glass bottles on the table, which were filled with yellow powder.

"Is it "Yttrium Aluminum Garnet Phosphor"? There will be results so soon?"

Cheng Yongxing has been looking for this material. He was not familiar with other majors, so he entrusted the matter to several teachers. I didn't expect to have the result so soon.

"This is something we made specially for you. This kind of thing you want is not available in the laboratory. According to the formula you gave, a few of us researched and made a few batches of samples. use!"

A young teacher Liu volunteered to explain it next to him.

"Thank you so much!"

Cheng Yongxing quickly stood up and saluted. These humble phosphors are important materials for white LEDs. I didn't expect it to be so easy.

"Could you take the liberty to ask? Is there any use you want these samples?"

"These materials are important raw materials for my next experiment."

Cheng Yongxing can only be vague.

"If we didn't guess wrong, these are also related to the project you are working on now!"

"Yes it is!"

There are still many smart people in this world.

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"Xiaocheng, I read your papers. From these papers, I really admire them. In the past few months, you have done so many things! No wonder it caused such a sensation. ."

The flattery of intellectuals is more beautiful than ordinary people. These days, Cheng Yongxing has been photographed so much by everyone, and almost fainted. But this time the flattery was fresh and refined and made him very comfortable.

"But if you want to continue to do it, you may not be able to do it!"

Hey, how has this style of painting changed? What does it mean? In the past two days, Cheng Yongxing has heard all kinds of compliments. This is the first time someone has slapped him in the face.

But he didn't instinctively refute it, because he did feel a little lacking in skills. In fact, Cheng Yongxing can no longer take into account the two paths of company operation and scientific research. And in the company, there are many branches of work such as process and equipment.

Historically, Nakamura has come to this point. The final step of optimization and mass production of these products was done by others in the company. Later in the process of optimizing the brightness of the LED, there are still several key nodes, but the person who completes these nodes is his assistant.

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"If I am not mistaken, you are going to go on the LED road!"

Photoelectric research, this leather bag company has recently become a hot spot in the school. Many people are watching with their eyes wide open, hoping to see a miracle or tragedy.

"But the production of LEDs is different from scientific research. The brightness needs to be optimized, the lifespan needs to be extended, and the cost needs to be reduced. In addition, the LED production chain is so long. Types, proportions of doping, subsequent cutting, packaging, these scientific research and production, are you ready to cover the world alone?"

No one in the room speaks anymore, just listening to Director Zhang's single voice constantly echoing.

"For these jobs, others can't help you, but we can. Our materials department can."

The strength of the Department of Materials is very strong, and it will be upgraded to a college in a few years.

The major of semiconductor materials under the Department of Materials is actually the counterpart major of LED. And not only that, after the semiconductor materials major was removed, they established a packaging major, which is also one of the popular majors in the University of Technology. In addition to these two majors that directly have semiconductor names, there is another major that is related to semiconductors, which is optical information science. Photovoltaic power generation, which is in the ascendant in later generations, is the domain of this profession.

So in a sense, in the field of semiconductors, the University of Technology has the strongest strength not in the electronics department, but in the materials department!

In addition to semiconductor-related majors, other materials majors are also urgently needed by Cheng Yongxing. The phosphor placed on the table is one of the evidence.

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"Well, how can you help me?"

When Cheng Yongxing was criticized, he still felt a little uncomfortable. Most people always have this kind of unconvinced mentality. Especially the public opinion during this period of time made him feel a little airy.

Loyalty against ears. He is not the kind of real young man, in the face of the facts, he quickly changed his mentality.

"In fact, we have some guesses about the purpose of this bottle of phosphor. We can cooperate in this model.

Your advantage is flexible thinking, focusing on hotspots of science and technology, and the market is accurate, but the disadvantage is insufficient resources. On our side, we have the resources, but lack the sensitivity to the industry, and it is difficult to produce results. So we can join forces. "

Director Zhang provided a brand new cooperation plan. In schools, there has been constant emphasis on the transformation of scientific and technological achievements, but the effect has always been poor. The main reason here is that scientific research is out of touch with market demand.

How to transform scientific and technological achievements without a market? Asking a group of professors and students to find a market for their own achievements behind closed doors is hard to beat.

However, the emergence of optoelectronic research has provided a brand-new possibility for the Department of Materials, that is, market guidance.

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"And we can do more. Just like this blue LED paper, you use two new methods, a double heterojunction structure and a light-emitting center, to increase the brightness of the LED.

But your papers are all about results, not theory. You have not explained why these two methods will increase the brightness. "

This is Professor Sun next to him speaking. They also came prepared this time. For this ultimate dialogue, he actually read Cheng Yongxing's thesis thoroughly.

"If you look at it from the perspective of the paper alone, your paper will fail at all. Because it is just a description, describing what you have done, and the principles in the middle are not mentioned. If I were a reviewer of the journal, It will kill you directly!"

Professor Sun’s intellectuals have a temper, and they are also very rude.

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"Xiaocheng, don't mind you. Old Sun has this temper. He is like everyone else."

Director Zhang hurried out to make a round. This young man is now in full swing, and everyone is here to talk about cooperation, not to fight.

"I'm fine, I'm actually worried about this matter."

This paper by Cheng Yongxing is very similar to the paper by Heroes Nakamura in history. They only describe the process, without clearing the cause and effect.

This leads to a strange result, that is, although the paper is famous, its citation factor is extremely low. Because it has no reference value at all.

All the LED team members, including Cheng Yongxing, drove the ducks to the shelves, knowing the results but not the principle. However, it is also very difficult for this group of students to understand the principle.

Because it even involves some professional courses and theories, such as quantum mechanics and semiconductor physics, that are only involved in senior or even graduate level. These courses involve a lot of formula calculations, it is not so easy to learn well.

These courses have never been exposed to Cheng Yongxing's past and present. At this stage, it is obviously too difficult for the lower grade students, including him, to disprove the principles behind these results. Rebirth of Northland Technology latest chapter address: https://www.wuxiaspot.com/book/128175.htmlRebirth of Northern Science and Technology Full Text Reading Address: https://www.wuxiaspot.com/read/128175/Rebirth of Northland Technology txt download address: https://www.wuxiaspot.com/down/128175.htmlRebirth of Northland Technology Mobile Reading: https://m.wuxiaspot.com/read/128175/For the convenience of reading next time, you can click \"Favorites\" below to record the reading record of this time (Chapter 282 Unexpected Reinforcement), and you can open the bookshelf next time see! If you like "Rebirth of Northland Technology", please recommend this book to your friends (QQ, blog, WeChat, etc.), Thank you for your support! ! (www.wuxiaspot.com)