Chapter 134

Xu Bin just make complaints about the semiconductor in the physical field.

Because Ding Yue studied physics.

The future research direction has not yet been determined.

Now Ding Yue has almost got enough credits. He just needs to finish his graduation thesis, and he can graduate ahead of time, get a Bachelor of Science degree, and then get a postgraduate diploma.

Originally, Ding Yue was going to ponder over a graduation thesis.

But just now I talked with Xu Bin about the chip of robot Dabai, and about semiconductors in the field of physics.

Ding Yue had an idea all of a sudden.

I can write my graduation thesis on semiconductor technology, and then I can continue to study semiconductor in the second half of this year.

With Ding Yue's current learning ability and systematic help, he spent some time and energy on semiconductor research and mastered the core technology.

It's not impossible to develop your own chip.

"Abin, when you say that, it really gives me a little direction." Ding Yue smiles and gives Xu Bin a thumbs up.

"What and what? In what direction? "

Xu Bin is a little confused, and his brain hasn't turned around yet.

"Didn't you just say that chip semiconductor technology belongs to the field of physics? I've been preparing some graduation theses recently, and I'm worried about having no direction. Now I have."

Ding Yue explained with a smile.

"So, are you going to write your graduation thesis on semiconductor chips?" Xu Bin nodded thoughtfully and asked.

"That's right."

Ding Yue confidently said: "if you think about it, in the chip industry of our country, foreigners always get stuck in the neck of core technology. It's too passive. If our country can develop world-class chip technology in the semiconductor field, foreigners won't get stuck in the neck."

"It makes sense, but brother Yue, can you do it?"

"Try it."

Ding Yue finished, then pulled out his own system mall interface.

[small achievement] level system Mall:

in this level of system mall, Ding Yue can see many technologies in various fields, with dozens of reputation points less and hundreds of reputation points more that can be exchanged.

However, Ding Yue has no large-scale exchange technology in the system mall so far.

Because Ding Yue knows that most of these technologies are not high-end or cutting-edge, just like the UAV flight control technology developed by Ding Yue's previous science and technology card.

It belongs to the mature and common technology in this field, and the significance of exchange is not so great.

"Enable mall search, physics, semiconductors."

Ding Yue used the search function of the system mall to search out the semiconductor products in the vast system mall.

[Gan Gan Gan semiconductor material technology]: selling price 500 points, prestige value

[sic semiconductor material technology]: selling price 1000 points, prestige value

when Ding Yue found out two selling prices about semiconductor material technology, he couldn't help taking a breath.

Gallium nitride needs 500 reputation points.

Silicon carbide needs 1000 prestige points.

Ding Yue looked at his current accumulated reputation value.

Reputation value: 607 points

"it seems that you can only exchange [Gan Gan Gan semiconductor material technology] at most."

Ding Yue pondered and hesitated whether to exchange.

[Gan Gan Gan semiconductor material technology] is definitely better than the current mature silicon-based materials.

In the current global semiconductor material technology field, silicon has basically reached the limit.

As a compound of nitrogen and gallium, Gan is a direct gap semiconductor.

The structure of Gan is similar to wurtzite, with high hardness and wide energy gap of 3.4 EV, which can be used in high power and high speed optoelectronic devices.

For example, gallium nitride can be used in violet laser diode, which can generate 405nm violet laser without using nonlinear semiconductor pumped solid-state laser.

If Ding Yue exchanges [Gan Gan Gan semiconductor material technology] in the system mall, he can write relevant papers on GaN semiconductor materials.

But this will consume Ding Yue's 500 points of reputation accumulated for such a long time.

To tell you the truth, it's a little painful.

"Alas, reputation value can be obtained by doing any task!"

After Ding Yue pondered over it, he gritted his teeth and decided.

It's 500 points of reputation value. If you don't have it, you can get it back. Anyway, reputation value is used for consumption in the system mall."I want to exchange [Gan Gan Gan semiconductor material technology]!"

After Ding Yue made up his mind, he began to exchange money.

Ding!

"Congratulations to the host for using 500 reputation points to exchange for [Gan Gan Gan semiconductor material technology]."

Then Ding Yue directly applied this technology to himself.

Next second.

Ding Yue's mind, began to emerge with a lot of familiar and unfamiliar knowledge of semiconductor material technology.

Yes, that's because Ding Yue had the knowledge of semiconductor material technology when he studied physics for four years.

Unfamiliar, that is about the GaN semiconductor material technology knowledge.

It takes time to digest GaN semiconductor materials.

Although the exchange of technology, knowledge and other goods from the system mall can be directly applied to the designated object.

But after the application, not all of them are mastered immediately.

It requires a process and the ability to see what is being imposed.

If Ding Yue applies a technology to the students who are not gifted and hard-working enough, then it belongs to the tyranny.

Ding Yue's talent in the field of physics is still good after he applied buff to his study.

Otherwise, you can't finish four years of College in one academic year, which is not what ordinary people can do.

"OK, abin, I'll go back first. You continue to refuel and strive to make Dabai's medical chip well before the end of May."

Ding Yue is ready to go back to absorb and ponder the knowledge of [Gan Gan Gan semiconductor material technology] in his mind.

When the absorption and digestion are almost complete, we can start to work on the graduation thesis.

"Well, well, your headmaster Ding has given orders. How dare we have a rest? Come on, brothers, hurry up

Xu Bin immediately appealed to other members of the computer department team to continue to work.

"Hard work."

Ding Yue patted Xu Bin on the shoulder, then left and returned to the principal's office.

For the next week.

Ding Yue is absorbing and digesting the knowledge of [Gan Gan Gan semiconductor material technology] in his mind, and is also sorting out the ideas and direction of writing his graduation thesis.

The mature field of semiconductor material technology in China is still silicon materials, and gallium nitride is also being studied in China, but there is no news of great achievements.

On the other side of the island, the research in the field of silicon nitride semiconductor materials is at the forefront, and the most famous one is Nagoya University.

After fully digesting [Gan Gan semiconductor material technology], Ding Yue is ready to write his graduation thesis today.

On the computer.

Ding Yuexian decided the title of his graduation thesis - "about the development and application of gallium nitride in the field of semiconductor materials"

while he was immersed in planning how to write his thesis, the office door was knocked a few times.

"Come in."

Ding Yue draws out the spirit from the state of writing the paper and looks at the office door.

"Principal Ding."

Entering the office are Tong Yihang and Liu Tiefei from the mechanical department.

"What are you doing here?"

Ding Yue frowned and asked curiously.

In the recent week, Ding Yue paid less attention to the school affairs. Even Secretary Wen Ruohan and Ding Yue asked her to come as soon as she could, because she was going to start writing her graduation thesis.

Need an undisturbed environment and state.

"Headmaster Ding, Mr. Li called you, but you didn't answer, so Mr. Li asked us to come here."

Tong Yihang scratched his head and said.

Ding Yue smell speech, looked at his mobile phone, there are indeed a few mechanical department Li Shengbin teacher did not answer the phone.

In recent days, in order to be able to quietly digest [Gan Gan semiconductor technology], Ding Yue has even silenced his mobile phone.

Therefore, there was no ring when calling, and it was normal that Ding Yue didn't receive it.

"What's the matter with Mr. Li asking you to come to me?" Ding Yue looks at Tong Yihang and Liu Tiefei and asks.

Dimly, Ding Yue seems to be able to see the happy look on the faces of the two students.

Is that good news?

Ding Yue can already guess the only good news that Tong Yihang and his team can bring.

"Mr. Li came to let us tell headmaster ding that our team has finished the manufacture of Dabai's robot body!"

Tong Yihang said here, his face showed a happy and excited look.

The project of making Dabai robot body was assigned by President Ding to the Mechanical Department of the university last semester.After the team's day and night efforts.

This morning, the last process was completed, and the team finally produced the body of robot Dabai in the laboratory with carbon fiber skeleton and polyvinyl alcohol fiber material as the main body.

"Made it?"

Ding Yue smell speech, happy of ask a way: "when to make?"

"This morning, this morning, we conducted the last test of the charging box and Dabai. Now Dabai is charging in the laboratory. President Ding, would you like to go and have a look?"

"Good!"

Ding Yue stood up immediately.

Now that the mechanical department team has made Dabai's robot body, I will definitely go to have a look.

You know, Dabai robot experiment project was proposed by Ding Yue last semester.

"Wait a minute."

Ding Yue stood up and was about to leave the office with Tong Yihang and Liu Tiefei. Suddenly he thought of something and quickly picked up the mobile phone on his desk.

I made a call to Xu Bin.

"Hey, brother Yue, what's the matter?"

"Hurry up, take the medical chip you saw with me last time and come to my office. No, let's meet directly under the teaching building of mechanical department!"

Ding Yue finished and hung up directly.

Xu Bin is a little confused.

What's the situation? Let me take the medical chip to the mechanical department?

"Has Dabai robot made it?" Xu Bin is not stupid either. After coming back, he made a guess.

If that's the case.

Then Ding Yue asked himself to take the medical chip in the past, which must be ready for testing.

"Chen Jun, take our medical chip." Xu Bin immediately said to Chen Jun beside him, and then he brought a notebook computer and related electronic equipment.

"Oh, well, where are you going with the medical chip?" Chen Jun asks curiously.

"Just follow me."

Xu Bin had no time to explain. He took the computer and other electronic equipment and left the room. Chen Jun quickly took down the medical chip and carefully installed it to keep up with Xu Bin.

Ding Yue, together with Tong Yihang and Liu Tiefei, went down the administrative building and quickly walked towards the teaching building where the mechanical department was located.

On the way, I passed the erudite building, and now the class is over.

After a class, Wen Ruohan is going to the headmaster's office to find headmaster Ding. As a result, as soon as he comes out of the erudite building, he sees headmaster Ding not far away. He seems to be in a hurry.

"Principal Ding."

A familiar voice came from behind.

Ding Yue turns around and sees Wen Ruohan trotting towards him with his textbook in his arms.

"Wen Ruohan, class is over?"

"Mmm, headmaster Ding, where are you going?"

"Dabai is the laboratory of the Department of mechanical engineering. Dabai has successfully built it." Ding Yue finished, but he didn't tell Wen Ruohan any more.

At this moment, Ding Yue just wants to see Dabai's elegant demeanor.

"Wow, headmaster Ding, I'm going to have a look." Wen Ruohan thinks of the last time he went with President Ding to the lab of Mechanical Engineering Department to make Dabai.

At that time, it seemed that he was still working on a mechanical arm or something.

I didn't expect to do it today.

"That's OK. By the way, please inform Xu Jiuge of Feiyue animation studio for me and ask her to come here."

"All right!"

Wen Ruohan follows president Ding to the teaching building of the Department of mechanics, and takes out his mobile phone to contact Xu Jiuge, the person in charge of Feiyue animation studio.