From black technology to super engineering

Time flies, and it is May Day in a blink of an eye.

Just the day before the May Day holiday, a new company called "Jizhi High-tech Materials" was established in a low-key manner.

As one of the shareholders, Ye Ming did not attend the listing ceremony of the factory area, but stayed in the laboratory and conducted the final experiment on Ye Di together with Sheng Fei.

In the past month, they designed a series of experiments, which proved that Dysprosium Ye is better than the current gallium nitride in the field of semiconductors, and it can also emit light after being doped!

This... is amazing!

This "accidental" discovery made Lao Tao's entire team extremely excited.

Don't those who engage in materials just look forward to the day when they can get it right?

As a result, their joy of completing the insulating hydrogel project was diluted a lot.

Although it is clearly stated that Ye Di’s new material will not publish papers for the time being and will not make it public, it does not mean that they cannot do extended experiments in this field in advance—just look at the current popularity of gallium nitride. In the future, they will be able to How smooth it is.

"Brother Fei, I'm sorry, please let me know the result of what you did."

During the experiment, Ye Ming took out his phone and glanced at it, then immediately prepared to take off his clothes.

"What are you going to do? Are you waiting for the last group?"

"I'm going to see someone."

Ye Ming said, and went downstairs quickly.

After a while, he saw the dusty Dr. Qin Weimin and two other process engineers at the gate of the Brain Science Research Center.

...

Qin Weimin stood at the door. When he saw Ye Ming walking quickly, he smiled with emotion, and then took two steps forward.

"These are our two engineers in charge of craftsmanship, Zhu Dekun and Wang Wenqi."

"Mr. Zhu, hello, Mr. Wang." Ye Ming greeted and shook hands while leading the three of them into his office on the second floor.

After six months of continuous building and building, his office now has a lot of life, of course... He also lives here most of the time at night, it would be impossible without the breath of life.

It's just some small decorations, small household utensils, etc., which have a strong female aesthetic style at first glance-that is naturally the embodiment of Qi Yumo and Mo Gu's will and aesthetics.

Qin Weimin sat down on the sofa while looking at Ye Ming's office.

"You're busy too, so let's make a long story short." Qin Weimin said with a smile.

Ye Ming smiled and nodded: "Well, our engineers don't write ink."

"Hehe, it's like this. The process of the hybrid chip is completed, but some processes need to be revised with the cooperation of EDA, especially the process logic."

"No problem!" Ye Ming agreed.

"The other thing is..." Qin Weimin became serious as he spoke, his eyes burning: "Are you sure there is a semiconductor that can replace gallium nitride?"

Hearing this, Ye Ming took a deep breath.

Without saying a word, he directly opened the safe and took out a small transparent plastic box.

Inside was a silver object in the shape of a Snickers bar.

"Dysprosium compound...uh..." Ye Ming twitched a little while speaking: "They named it Ye Di."

"According to the properties we have measured so far, in the equivalent state, it is about twice as strong as gallium nitride—it is even more resistant to high temperatures than gallium nitride, reaching more than two thousand degrees."

"There's a lot of evidence that it's an excellent replacement for gallium nitride."

The two process engineers took this Ye Di, looked at each other, and looked carefully.

After a while, the engineer named Zhu Dekun asked Chi Chi: "Why haven't any journals related to the field of materials seen the paper?"

——He is in charge of power devices in NationalChip. He usually reads the latest relevant materials and papers as a daily compulsory course. After receiving the news from Ye Ming, he even mobilized the masses to find them.

But unfortunately, all of them are papers in the field of GTRGD.

Yes, half a year has passed, and GTRGD materials have become the "hardest hit area" of water papers - more than ten preprinted papers are posted on arxiv every day.

If there is such a powerful material, why are the papers not published now?

Ye Ming saw that Dr. Qin was also looking at him, so he smiled embarrassedly: "Because we occupy an absolute leading position in the field of materials... Therefore, we did not publish a public paper first, but directly planned to produce it first. "

The three people on the opposite side were all startled.

Isn't this...a little too ambitious?

Is this going to directly subvert the entire gallium nitride semiconductor field?

"What about the cost?" Another engineer immediately asked.

"The cost is mostly in dysprosium."

Qin Weimin was stunned: "Dysprosium? I remember that the global reserves are not high... and they are mainly distributed in our country."

"Yes, so..." Ye Ming exhaled softly: "For the time being, it cannot be made public, because as the best possible power semiconductor material at present, it is indeed irreplaceable in certain fields."

Qin Weimin nodded slowly, agreeing with Ye Ming's statement.

"But in this way, marketization..."

"Only high-end, expensive ones."

...

Three hours later, Ye Ming sent Qin Weimin and the others away.

The experiment upstairs has already been done, which saves him another trip, he just needs to squat in front of the computer and read the report sent by Sheng Fei.

It's just that he doesn't have the mood to look at it now. He closed the office door, thought about it, and locked it again.

Then, he put sensors on his left and right ears at the same time.

Then he turned on the desktop computer.

——As a person who has been squatting in the office for a long time, a high-performance desktop is obviously more suitable for him than a notebook. So after the Chinese New Year, he gave himself a luxury, equipped with a computer with the latest 48 frames, and then 4090TI.

It cost him nearly 40,000 yuan to configure this computer, which can be described as extremely luxurious.

Ita liked it too.

"Ita."

"Online."

Ye Ming looked at the monitor, an online applet written by Ita for herself——according to Ye Ming's preferences, she simulated a two-dimensional black-clothed cartoon girl image for herself on the desktop.

If I had to describe it, it would probably be the form of Misaka Mikoto wearing all black.

There is a bit of playfulness in the high coldness.

Following her voice, the cartoon image made a gesture of snapping its fingers.

Ye Ming laughed loudly.

"Hurry up, get to work."

"As ordered."

As she said that, under Ye Ming's nose, she skillfully opened the IDE, and at the same time opened the Nationalchip process kit package she had just received - which contained all the process procedures of Nationalchip.

It's just a pity that their mass production has stopped at 12nm.

Then, as the waterfall-like code continued to flash, she completed the code modification of the previous EDA software in just a blink of an eye.

"Ye Ming."

"Well, very good!" Ye Ming crossed his legs, watched the code complete, and encouraged him casually.

"I want to write a full version of EDA."