Chapter 133 Gallium Nitride Semiconductor Material Technology

Xu Bin's rant about semiconductors in the physical field just now gave Ding Yue some ideas.

Because Ding Yue is studying physics.

Future research directions have not yet been determined.

Now Ding Yue has almost got enough credits, he only needs to finish his graduation thesis, he can graduate early, get a bachelor's degree in science and engineering, and then get a postgraduate diploma.

Originally, Ding Yue was planning to slowly ponder the words of a graduation thesis.

But just now I talked to Xu Bin about the chip of the robot Dabai, and about the semiconductor in the physical field.

Ding Yue suddenly had an idea.

I can write a graduation thesis on semiconductor technology by myself, and after applying for a graduate degree in the second half of this year, I can continue to study semiconductors at the graduate level.

With Ding Yue's current learning ability, coupled with the help of the system, he spends some time and energy to study semiconductors and master core technologies.

Then it is not impossible to develop its own chip.

"Abin, you really gave me some direction when you said that." Ding Yue smiled and gave Xu Bin a thumbs up.

"What with what? What direction?"

Xu Bin was a little stunned, and his mind hadn't turned around yet.

"Didn't you just say that chip semiconductor technology belongs to the field of physics? It happened that I was preparing some graduation thesis recently, and I still have no direction. Now I have it."

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 said confidently: "Think about it, in the chip industry, our country is always stuck in the neck of core technology by foreigners. It is too passive. If our country can develop world-class chip technology in the field of semiconductors, You won't get stuck in the neck by a foreigner."

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

"Try it."

Ding Yue finished speaking,

Then he pulled out his own system mall interface.

[Small Achievement] Level - System Mall:

In the system mall of this level, Ding Yue can see a lot of technologies in various fields, with a few dozens of reputation points, and a few hundred more reputation points can be exchanged.

However, Ding Yue has not yet exchanged technologies in various fields on a large scale in the system mall.

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 [Science and Technology Card] previously obtained.

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

"Enable mall search, physics, semiconductors."

Ding Yue moved his mind slightly and used the search function of the system mall to search for semiconductor-related products in the vast system mall.

[GaN Gallium Nitride Semiconductor Material Technology]: Sells for 500 reputation points

[Silicon Carbide Semiconductor Material Technology]: Sells for 1000 reputation points

When Ding Yue searched out and saw two prices on semiconductor material technology, he couldn't help but take a breath.

Gallium Nitride requires 500 reputation.

Silicon carbide requires 1000 reputation points.

Ding Yue checked his current accumulated reputation.

Reputation Points: 607 points

"It seems that at most it can only be exchanged for [GaN gallium nitride semiconductor material technology]."

Ding Yue pondered for a while and was hesitating whether to exchange it.

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

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

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

With a structure similar to wurtzite, gallium nitride has high hardness and a wide energy gap of 3.4 electron volts, which can be used in high-power, high-speed optoelectronic components.

For example, gallium nitride can be used in violet laser diodes to generate 405nm violet lasers without the use of nonlinear semiconductor-pumped solid-state lasers.

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

It's just that this time, the 500 reputation points that Ding Yue has accumulated over a long period of time will be consumed.

To be honest, it hurts a bit.

"Hey, you can get prestige points for doing quests or anything!"

After pondering for a while, Ding Yue gritted his teeth and decided.

Isn't it just 500 reputation points, you can get them back if you don't have them. Anyway, the reputation points are used for consumption in the system mall.

"I want to exchange [GaN gallium nitride semiconductor material technology]!"

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

Ding!

"Congratulations to the host for redeeming 500 reputation points for [GaN gallium nitride semiconductor material technology]."

Then Ding Yue applied this technology directly to himself.

next second.

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

It is familiar because Ding Yue has been exposed to the knowledge of semiconductor material technology when he studied physics for four years in college.

Unfamiliar, that is, the technical knowledge of semiconductor materials about gallium nitride.

After acquiring the [GaN gallium nitride semiconductor material technology], Ding Yue needs a certain amount of time to digest.

Although products such as technology and knowledge are exchanged from the system mall, they can be directly applied to the designated objects.

But after the application, it is not immediately mastered.

Rather, it requires a process and the ability to see the comprehension of the person being imposed.

If Ding Yue applies a technique to students who are not talented enough and are not diligent enough in their studies, then it would be a waste of time.

Ding Yue gave himself a good talent in the field of physics after learning BUFF.

Otherwise, it is impossible to complete four years of university studies in one academic year, which is not something ordinary people can do.

"Okay, Abin, I'll go back first, you guys continue to work hard, and strive to get a piece of Dabai's medical chip ready by the end of May."

Ding Yue is ready to go back and absorb the knowledge about [GaN gallium nitride semiconductor material technology] in his mind.

When the absorption and digestion are almost the same, you can start working on the graduation thesis.

"Okay, Principal Ding has given orders, how dare we rest, come and come brothers, hurry up and do the work!"

Xu Bin immediately called on the other members of the computer science team to continue working.

"It's hard work." Miaobi Pavilion

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

in the next week.

Ding Yue is absorbing and digesting the knowledge about [GaN gallium nitride semiconductor material technology] in his mind, and he is also sorting out the ideas and directions for writing his graduation thesis.

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

The island country is at the forefront of research in the field of silicon nitride semiconductor materials, and the most famous is Nagoya University.

After fully digesting [GaN gallium nitride semiconductor material technology], Ding Yue is ready to start writing his graduation thesis today.

on the computer.

Ding Yuexian determined the topic of his graduation thesis - "On the Development and Application of Gallium Nitride in the Field of Semiconductor Materials"

While immersed in planning how to write the paper, the office door was suddenly knocked a few times.

"Come in."

Ding Yue took his breath away from the state of writing the paper and looked at the door of the office.

"Principal Ding."

The people who entered the office were Tong Yihang and Liu Tiefei from the Department of Mechanical Engineering.

"Why are you here?"

Ding Yue frowned and asked curiously.

In the past week, Ding Yue actually paid less attention to school affairs. Even secretary Wen Ruohan Ding Yue asked her to come as little as she could, because she was about to start writing her graduation thesis.

An undisturbed environment and state is required.

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

Tong Yihang scratched his head and said.

Hearing that, Ding Yue looked at his cell phone, and there were indeed several missed calls from Mr. Li Shengbin from the Department of Mechanical Engineering.

In order to digest [GaN gallium nitride semiconductor technology] quietly these days, Ding Yue has even mute his mobile phone.

Therefore, when there is no ringtone when calling, it is normal that Ding Yue did not receive it.

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

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

Could it be good news?

As for the only good news that Tong Yihang and his team from the Mechanical Department could bring, Ding Yue could already guess.

"Mr. Li came over and asked us to tell Principal Ding that our team has completed the manufacture of Dabai's robot body!"

When Tong Yihang said this, there was a happy and excited look on his face.

The project of making the body of the big white robot was the task that Principal Ding handed over to the school's mechanical department last semester.

After the team's hard work day and night.

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

"It's done?"

Hearing this, Ding Yue asked happily, "When was it made?"

"This morning, we conducted the last test of the charging box and Dabai. Dabai is currently charging in the laboratory. Principal Ding, do you want to go and have a look?"

"it is good!"

Ding Yue stood up immediately.

Since the Mechanics Department team has already manufactured Dabai's robot body, then I must go take a look.

You must know that the Dabai robot experiment project was proposed by Ding Yue in the last semester.

"Wait a moment."

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

I made a phone call to Xu Bin.

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

"Hurry up, bring the medical chip you saw with me last time, and come to my office, no, let's meet directly under the teaching building of the Mechanical Department!"

After Ding Yue finished speaking, he hung up the phone directly.

Xu Bin was a little confused.

What's the situation, let yourself bring a medical chip to the mechanical department?

"Could it be that the big white robot has already been made?" Xu Bin was not stupid, and after regaining his senses, he made some guesses.

If so.

Then Ding Yue asked himself to bring the medical chip over, it must be ready for the test.

"Chen Jun, bring our medical chip." Xu Bin immediately said to Chen Jun beside him, and then brought a laptop and related electronic equipment.

"Oh well, where do you take the medical chip?" Chen Jun asked curiously.

"Just follow me."

Xu Bin didn't have time to explain. He grabbed the computer and other electronic equipment and left the room. Chen Jun quickly took off the medical chip, carefully installed it, and followed Xu Bin's pace.

On Ding Yue's side, after getting down from the administrative building with Tong Yihang and Liu Tiefei, they walked quickly towards the teaching building where the Department of Mechanical Engineering was located.

Passed by the Boxue Building on the way, just now the get out of class is over again.

Wen Ruohan went to the principal's office to find Principal Ding after a class, but as soon as he walked out of the Boxue Building, he saw Principal Ding not far away, and he seemed to be in a hurry.

"Principal Ding."

A familiar voice came from behind.

Ding Yue turned around and saw Wen Ruohan trotting towards him with the textbook.

"Student Wen Ruohan, get out of class is over?"

"Um, Principal Ding, where are you going?"

"The laboratory of the Mechanical Department made Dabai, and Dabai has successfully made it." After Ding Yue finished speaking, he didn't say more to Wen Ruohan.

At this moment, Ding Yue just wanted to see Da Bai's demeanor.

"Wow, Principal Ding, then I'm going to have a look too." Wen Ruohan heard the words and remembered the last time he followed Principal Ding to the laboratory of the Mechanical Department to make Dabai.

At that time it seemed like they were still doing robotic arms or something.

Unexpectedly, it has finally been made.

"Alright, by the way, you can help me inform Xu Jiuge of Feiyue Animation Studio and ask her to come over too."

"OK!"

Wen Ruohan followed Principal Ding to the teaching building of the Mechanical Department, took out his mobile phone, and contacted Xu Jiuge, the head of Feiyue Animation Studio.

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