Huayu for engineering students

Chapter 184 Discussion
"Wang Xu, just talk about it. I see you have been tossing about this and that. The previous exam took a lot of time. You don't have to worry about it. I'm really not used to it. Do you have any new ideas recently? When you are young, when your thoughts are flowing, hurry up, don’t get old, it’s not easy.” Professor Yan joked, motioned Wang Xu to sit down, and gave Wang Xu the position of the speaker.

"I won't sit down anymore, let's talk standing up, maybe use the blackboard." Wang Xu shook his head and returned to the lecturer position where he was defending just now.

The conference room for defense is actually the classroom where classes are usually held. The students have left and there is no class.Wang Xu stood still in front of the blackboard. In fact, he had long wanted to pour out what he wanted to do. After laying the groundwork for so long, no, the opportunity came.

"Okay, then let's go and talk, you can say anything. It's a pity that the old man is on a business trip, and he has long said that he wants to hear your thoughts." Professor Duan also spoke.

"Yeah, the old man has been talking about it for a long time, but you were responsible for his business trip, and it's not about the single crystal copper. It can be said that he is in pain and happy." Professor Yan knew the details and made a joke.

"That's fine. I really have some ideas recently. I have some ideas from both departments. The result of my wild thoughts. Teachers can raise their opinions at any time." Wang Xu said modestly.

"Okay, don't be modest, if you have any questions, we will definitely ask them." Professor Yan urged.

"Everyone may also be able to see that the things I am actually tossing are all around my hobbies. I like music, painting, movies, novels and other cultural and entertainment products, and the production of these products is not just for literary and art workers. In fact, what really supports literary and artistic creation is the technology behind it.

Painting would not develop without the advancement of pigments.Without the invention of cinema, there would be no fifth art.Without digital equipment, how can music be popular.

In the previous paragraph, the circuits I made were actually made when I was tinkering with microphones and speakers.

If you want to make a condenser microphone, you must have a membrane material. I thought about what the thinnest membrane is, and then there is graphene.Although the method of really tossing these things is far from the original wish, this kind of excavation is indeed the cradle of inspiration. "

Wang Xu first washed his inspiration forcibly, whether they believe it or not, anyway, Wang Xu himself believed it.It's strange, Wang Xu himself doesn't believe it, but it doesn't matter, these words are used for publicity in the future, and he doesn't care whether people believe it or not. If you say too much, it is true.

It's like Washington's cherry tree, Edison's small bench, and Leonardo da Vinci's eggs are not all blown out.

Afterwards, Wang Xu explored possible technologies item by item by explaining in a simple way what exactly is needed in a recording studio.

For the film capacitor of the microphone, he conceived a new ion evaporation mode, which he felt could produce a better metal capacitor film.Moreover, this evaporation mode is more uniform and should be applicable to various fields that require evaporation.

And if investigated further, this method of ion diffusion could even be used to produce large-area graphene.

Another extension of this approach is the possibility of growing devices that produce crystals, such as diamonds and single crystals of silicon.

In the field of semiconductors, an important branch is gallium nitride. Army fans must be familiar with this thing, so I won’t go into details here.But the crystal of this thing has never been produced. Wang Xu suggested that gallium nitride crystals may be formed in this way.

If there is a gallium nitride crystal, then the brightness of the light-emitting diode can be greatly improved. Although it is only a guess, the feasibility is very high.

At present, there are only green and red light-emitting diodes. It is not that there are no blue-light diodes, but the light is too weak.If gallium nitride crystals are used to increase brightness, can blue light diodes be practical?

With the three primary colors of red, green and blue, can a display screen based on this be able to appear?

In his spare time, Wang Xu has been sorting out the many preparation methods given to him by the system. He found that one of the growth methods almost runs through the preparation process of several materials, so he deliberately put forward this conjecture here.

But this requires the development of a very complicated equipment, and it is really difficult to do it by yourself, so it is best to combine the power of these two departments to do it.

This process is at least another Nobel Prize-winning achievement. Of course, it is hard to say whether it will be obtained, but it is estimated that an SNC article will not run.In addition, in the process of research and development, it is estimated that the number of papers that can be produced can reach three digits, and there is definitely no shortage of top journal-level results.

If you rely on yourself to copy item by item, the efficiency will be too low, and the impact on the country will be too small.

But if it is only to point out the direction, the researchers in it will be greatly trained and grown. The accumulation of such talents is definitely much more important to the country than producing an achievement.

Moreover, Wang Xu believes that in a place like Mizuki where the masters are concentrated, there are definitely not a few geniuses, and geniuses who can train in these major events can also grow greatly.

Talent is the biggest shortcoming of this era. If we want to develop by leaps and bounds, we cannot support it without talent. Wang Xu can buy technology, but these technologies require a large number of people to implement and realize.

Regardless of whether it is true or not, Wang Xu completely put himself in the position of a top genius, and then let this genius guide the way.

Other geniuses are responsible for overcoming obstacles on the road, and ordinary researchers are responsible for adding bricks and tiles to this end, and finally build a majestic scientific research building.

Now, in the plan thrown out by Wang Xu, from a new type of material preparation method, a series of scientific research gaps are derived, and then possible solutions are thoughtfully proposed.

Among them, there are vacancies in various aspects such as equipment development, method research, theoretical explanation, etc., all of which need to be filled by researchers.

Once it is implemented, it will not be comparable to the scale of the previous student project.

Wang Xu talked non-stop for more than an hour. The professors in the audience listened with a relaxed expression, then took quick notes with a solemn expression, and even moved to a tape recorder to record on the spot.

"I wanted you to briefly talk about the conception, but in the end you made such a big bomb, tell me what happened.

Come on, after working hard, all the professors will go back and sort out their thoughts. When we come back from school, let's get together again to summarize and discuss the things we have sorted out.

Why do I feel that the feasibility is quite high, and I guess this plan is a great thing.

I still have to report to the higher-ups, the few of us may not have enough weight. "

Professor Yan scratched the already thinning hair, completely unaware of what was added to his hands and what was missing from his head.

-

(Gone)
(End of this chapter)