From university academician to chief academician

Chip Research Institute!

Ye Fei has been at the Chip Research Institute for a week and already understands the basic situation.

The chip research institute's research is still in its most preliminary stage, that is, micro-size manufacturing technology.

There are three major challenges in graphene chip research, namely micro-size manufacturing technology, spare parts quality issues and relative life issues.

Nowadays, ordinary chemical vapor deposition technology is used to manufacture graphene chips, but this technology is difficult to prepare smaller graphene single crystals.

The so-called single crystal is a graphene crystal.

For example, in a 5nm graphene chip, a single crystal is a 5nm graphene crystal.

Now the Chip Research Institute is developing a technology that can prepare smaller graphene single crystals.

Smaller graphene single crystals can improve the performance of graphene crystals.

For example, graphene chips, 5nm graphene chips have higher performance than 7nm graphene chips.

In the laboratory!

Ye Fei sat in front of the electron microscope and observed the newly configured graphene structure.

Ye Fei changed the angles of different layers of graphene, thereby changing the internal structure.

He wanted to find a simple and convenient graphene preparation technology by observing the internal structure.

At the same time, Ye Fei used the fullerene fusion method he developed to fuse graphene with different layers of graphene to see what strange discoveries he would make.

"Huh?" Ye Fei suddenly said in surprise: "The space between the 1.1-degree angle for the single layer and the 0.67-degree angle for the double layer seems a bit special."

As he spoke, Ye Fei carefully observed the space in this range and angle.

"Wait!" Ye Fei exclaimed in surprise: "What is this?"

"The purity of this crystal seems to be a little different."

Ye Fei discovered a very special graphene crystal in the space between the 1.1-degree angle of the single layer and the 0.67-degree angle of the double layer.

"It seems like this graphene crystal is very pure!"

"Xiao Wu!" Ye Fei shouted without raising his head.

"Director!" A young man who was doing experiments looked up at Ye Fei and asked, "What's the matter?"

Ye Feidao: "You turn on the detector and test the purity of the graphene crystal I observed."

Xiao Wu said in surprise: "Director, have you discovered anything?"

"Do not talk nonsense!"

When Xiao Wu heard what Ye Fei said, he knew that Ye Fei must have discovered something. He was excited and quickly turned on the detector.

The rest of the people in the laboratory were not in the mood to do experiments and followed to watch Xiao Wu's operation.

Soon, the purity of the graphene crystal Ye Fei was observing was displayed on the detector's computer screen.

Ye Feidao: "What is the purity of the graphene crystal I am observing now?"

The people who were watching the computer screen widened their eyes in surprise.

Ye Fei didn't hear the sound. He raised his head and looked at Xiao Wu and others: "Xiao Wu, speak!"

Xiao Wu woke up from his dream, turned to look at Ye Fei, and said blankly: "The director's strength is 98.3%."

"What?" Ye Fei stood up in shock and walked to the detector, looking at the computer screen that showed 98.3%. "

The purity of graphene crystal, the highest purity in the world, is 99.5%.

But 99.5% graphene crystal purity is artificially purified.

The 99.5% graphene crystal purification technology is in the hands of Beili.

The purity of graphene crystals in nature has no lower limit, and the highest is about 95%.

The purity of graphene crystal discovered by Ye Fei is 98.3%.

In other words, it does not require purification and can defeat the graphene crystal purification technology of 99% of countries.

If purified later, the graphene crystal purity may exceed 99.5%.

Xiao Wu looked at Ye Fei in surprise and asked, "Director, how did you do it?"

The others also looked at Ye Fei in shock.

Ye Fei shook his head and said nothing. He looked at everyone and said, "Don't tell anyone about this. You know the consequences."

Everyone nodded quickly, they knew the importance of this matter, and no one would gain anything if they told it.

Maybe he was arrested before he even left the Graphene Research Institute.

Ye Feidao: "You guys continue the experiment, I'll go find the dean."

"Also, no one should move from where I was sitting, ten meters away from it."

Everyone nodded.

Ye Fei was still worried, so he walked back to the electron microscope where he had just sat and destroyed the graphene crystals under the electron microscope.

Afterwards, Ye Feicai walked out of the laboratory with confidence and went to find the dean.

director's office!

Ye Fei knocked on the door and walked in after hearing a "please come in".

The dean is talking with Director Gao, the director of the Fullerene Research Institute.

The dean said to Ye Fei: "Wait a moment."

Ye Fei nodded and sat on the sofa.

Soon, the two of them finished talking. Director Gao stood up, smiled at Ye Fei and said, "Director Ye, come to my place for tea when you have time."

"Okay!" Ye Fei smiled.

After Director Gao left, Ye Fei sat across from the dean and said, "Dean, this is a major breakthrough in graphene chips."

"Huh?" The dean said in surprise: "You've only been here for less than a month, and you've already made a major breakthrough?"

Ye Feidao: "When I just experimented, I found a natural, unpurified graphene crystal with a purity of 98.3%."

"Oh, 98.3%!" The dean said with a smile: "Isn't it just 98.3%?"

"Wait?" The dean was suddenly stunned and said, "How much did you say?"

"98.3%!" Ye Feidao.

"Nature, unpurified graphene crystals?" the dean asked.

"Yeah!" Ye Fei nodded: "Yes!"

The dean took a breath, then stood up in surprise and said, "Come on, take me to see it."

"OK!"

After saying that, the two quickly walked out of the office and walked towards the chip research institute.

The dean was very excited. Sure enough, he was right to find Ye Feilai. In less than a month, there was a breakthrough.

Discover the purest graphene crystals in nature.

Such crystals, with just a few purifications, can achieve a purity exceeding 99.5%.

Xia Guo's graphene crystal purification technology is not good, but he found that high-purity graphene crystals can also obtain graphene crystals with a purity of 99.5%.

It doesn't matter whether the cat is black or white, the one that can catch mice is a good cat.

The dean thought: "If Lao Zhang is still here, he will never be able to achieve this result in his lifetime."

Director Zhang, who is in the logistics department: "..."

Ten minutes later, they entered the chip research institute, and Ye Fei took the dean into the laboratory.

When everyone in the laboratory saw the dean arriving, they all stopped working and looked at the dean and Ye Fei.

Ye Fei sat in front of the electron microscope and said: "Dean, the graphene crystal I discovered was destroyed by me. I will prepare it again for you now."

"Okay!" The dean nodded.

Half an hour later, Ye Fei prepared a high-purity graphene crystal again, and then displayed it on the detector's display.

Afterwards, Ye Fei stood up from the electron microscope and said, "Dean, look."

The dean first took a look at the data on the detector's display screen, and then sat in front of the electron microscope to look at the graphene crystals prepared by Ye Fei.

After a while, the dean stood up and said excitedly: "Very good, it is indeed a graphene crystal with a purity of 98.3%."

"You write the report and I will notify the superiors."

"Okay!" Ye Feidao.

Two days later, Ye Fei wrote the report, and the dean began to notify the superiors.

The higher authorities took this matter very seriously and personally sent a team of experts to check. After checking, they found that it was indeed graphene crystal with a purity of 98.3%.

The expert team sent from above is led by the director of the Xia Guo Academy of Sciences, the dean of the Xia Guo Materials Research Center, a academician of the Xia Guo Academy of Materials, and academician Huang Xiuming.

After checking, everyone entered the conference room and sat down.

Academician Huang looked at Ye Fei with a smile and said: "Academician Ye, it's not easy to make such a major discovery."

"If this news gets out, the whole world will be hotly debated."

Given the importance of graphene, Ye Fei's discovery can be said to have shocked the world.

Such high-purity graphene crystals can be easily purified to obtain higher-purity graphene crystals.

If there is good purification technology, the purity of graphene crystal can be reached higher.

It may be infinitely close to 100% purity.

The higher the purity of the graphene crystal, the better the performance of the things it is used to manufacture.

Everyone knows that smaller chips perform better.

As for graphene crystals, the higher the purity, the better the performance.

Of course, the smaller the size, the better the graphene crystal performance.

However, performance is a comprehensive combination.

For example, 99.5% pure graphene crystal has better performance than 7nm graphene crystal.

The performance of 5nm graphene crystal is better than that of 99.5% pure graphene crystal.

99% purity 7nm graphene crystal has better performance than 99.5% purity graphene crystal and 5nm graphene crystal.

Therefore, although Xia Guo has not yet developed good micro-size manufacturing technology.

But having high-purity graphene crystals can also improve the performance of graphene crystals.

When Ye Fei heard what Academician Huang said, he smiled and said nothing.

Academician Huang said: "We have already seen your discovery. It is indeed 98.3% unrefined graphene crystals in nature."

"As for the final purity of the graphene crystals, we don't know yet."

"But according to my estimation, it may be purified to 99.7% purity."

For graphene crystals with a purity of more than 99%, every 0.1% increase in purity will significantly improve performance.

Although the purity of 99.7% and 99.5% is almost the same, there is actually a huge gap.

As for 100% pure graphene crystals, that is just a dream.

If 100% pure graphene crystals appear, the performance will be much higher than that of 99.9% pure graphene crystals.

It can be said that the two are not on the same level.

Everyone was very excited when they heard what Academician Huang said.

99.7% purity!

I never dared to think about it before.

Academician Huang said: "Academician Ye, the Academy of Sciences will purify the graphene crystal you discovered. After purification, the results will be told to you as soon as possible."

Xia's best graphene crystal purification technology is in the hands of the Academy of Sciences.

Ye Fei nodded.

"Also, after purification, the Academy of Sciences will announce the news. As you know, our country has always been weak in chips."

"Revealing the news at this time can boost the confidence of the Chinese people and increase its international status."

Ye Fei nodded, he understood this.

In the chip field, Xia Guo has always been weak.

When there is good news, it is good for the people and the country to announce it.

"So, when the news is announced, your name will be included, so you have to be mentally prepared."

Ye Feidao: "I know!"

"You have to continue to study the purity of graphene crystals. Maybe you can find higher purity graphene crystals!" Academician Huang joked.

He knew that since the purity was already so high, graphene crystals with higher purity would not be found.

The others also smiled, knowing that Academician Huang was joking.

However, Ye Fei took it seriously. Ye Fei said seriously: "I will. If higher purity graphene crystals can be found, I will also notify you to check it."

"Uh..." Academician Huang saw that Ye Fei was serious. He nodded and said, "Okay, keep working hard!"

Academician Huang shook his head and said, "This child is too innocent."

After the meeting, Academician Huang and others left the Graphene Research Institute.

Half a month later!

The Academy of Sciences announced a news.

[Academician of Zhonghu University, Academician Ye Fei, discovered graphene crystals with a purity of 98.3% at the Graphene Research Institute.

After purification by the Academy of Sciences, the purity of the graphene crystal reached 99.7%. 】

Soon after the news was released, it attracted the attention of all countries and knowledgeable people.

Many ordinary people have no idea what this news means.

But those who understand know that this news can be said to shock the entire graphene circle for the graphene industry.

For Xia Guo, it can be described in one sentence.

The chip field is expected to achieve overtaking in corners!