The college entrance examination is officially over, but the turmoil caused by the intelligent learning platform is far from subsided.

This software that cultivates talents and enhances people's motivation and interest in learning has been fermented all over the world, and spread all over the world along the WeChat circle of friends all over the world.

If the learning boom in China continues to erupt, the knowledge of the new generation will far exceed the world average.

This means that competitiveness is infinitely stronger.

There are already many Chinese, and the longer it drags on, the more detrimental it will be to other countries.

If you look at Silicon Valley, the world's top giant groups, college students, and teaching staff, all of them are Chinese.

In addition, Chinese programming has swept the world this year, so that every IT/IC company has accepted a group of people who understand Chinese programming.

If this continues, all the high-end jobs in the world will not see other races.

......

Zhong Zixing and Jiang Haoran were immersed in the research and development of photoresist.

During this time, they experimented with putting 'silicon' materials into ordinary photoresists, and found that the thin photoresist with silicon applied to the polymer material can effectively block the etching of the substrate by plasma, and has extremely high etching selectivity.

This also means that their research on photoresist has caught up from the low end after more than half a month.

But that's not enough......

Zhong Zixing will not be satisfied with the high-end, and when he wants to purchase photoresist from other wafer fabs, the first thing that comes to mind is the super photoresist of the neutron star element evolution department.

It's difficult, it's too challenging!

After all, there are too many giants such as Dow Chemical, Neon JSR, Shin-Etsu, Tokyo Applied Chemical, DuPont, Huntsman, Fuji, Sumitomo, TOK, Mitsubishi Chemical, Hitachi Chemical, etc.

But Neutron Star Technology will not be afraid.

If it takes time for precision machinery processes to be upgraded and grinded step by step, then chemistry, an industry that eats extreme knowledge, can easily become the world's first.

Squeeze out all the top manufacturers first, and they will be the only choice.

"The 45th experiment, begin!"

"Hmm!"

Jiang Haoran replied and began to concentrate on it, and several assistants were also engrossed in operating the complicated instruments.

In more than half a month, more than 40 tests have been carried out, and such a high-intensity investment at any cost, including various types of equipment, has cost a total of about 1 billion R&D funds.

The investment of these funds is too intensive, plus Zhong Zixing and Jiang Haoran, who already have a foundation of knowledge, although the experiment has failed many times, the progress has been smooth.

"Add graphite this time!" Zhong Zixing was full of anticipation, and his eyes were observing without blinking.

"Understanding ......"

Several assistants have also cultivated enough tacit understanding in these days, and immediately added the materials that had been prepared to ordinary photoresist little by little.

Dissolve the graphite with solvent, and then add an organic blending agent to complete the blending, so as not to cause adverse reactions between the two materials.

"The first step is successful."

In the lab, several people waited with bated breath, and after the success, they didn't have time to celebrate, and they shot again, smearing this photoresist that has completed the initial fusion with at least 10 reagents on the silicon wafer.

According to its chemical reaction mechanism and development principle, the circuit pattern required for etching on the surface of the silicon wafer is completed again.

All the steps were completed, and several people stared at the reddened eyes and took out the circuit graphics made of Shin-Etsu Chemical, Mitsubishi Chemical, and Dow Chemical photoresists for the final comparison!

"How?"

Jiang Haoran, an indifferent person, couldn't hold back his excitement at this time and asked in a trembling voice.

"It should ...... It worked. ”

"Wait! Don't get excited, don't get excited, compare it with the machine......" Zhong Zixing opened his eyes wide, did not miss every detail, and knew that every reference data was compared.

"Hahahaha, we made it!"

"From today onwards, we have the final say on the top photoresist!"

"Finally succeeded, no, I have to sleep in the dormitory first."

The tense nerves of several assistants suddenly relaxed, and they only felt a sense of weakness in their whole person.

After more than 20 days of high-intensity experiments, countless materials were used, and several reagents and solvents were blended, and this top-notch photoresist was finally completed.

"I'll give you a seven-day vacation and paid travel!"

"Oh!"

"Hahaha, wake up and talk about it......" The few people who couldn't hold it walked out of the neutron battle star with excitement.

"Let's go to sleep too, and when we wake up, let people contact several domestic semiconductor companies!" Zhong Zixing and Jiang Haoran left the laboratory together.

With the advent of super photoresist, as long as the electronic chemicals with a little lower difficulty such as high-purity hydrogen fluoride and fluoropolyimide are manufactured, it means that Neutron Star Technology will be completely free from the shackles of foreign countries in the semiconductor field and can start the upgrade of the lithography machine with peace of mind.

......

I slept for a day and a night.

When Zhong Zixing was woken up by Andromeda, he looked at the time and found that it was already noon on June 22.

Nearly half a month has passed since the end of the college entrance examination and the research and development of photoresist, and scientific research is really a job that makes people forget the passage of time.

"Andromeda, what's the matter?" Zhong Zixing got up and went into the bathroom to brush his teeth and wash his face.

"Representatives of the National Academy and more than a dozen foreign representatives have arrived at the headquarters ......"

"Got it."

Unhurriedly, he put down the tooth cup and returned to the bedroom, Zhong Zixing waved his hand, the window opened automatically, and a drone with food at the bottom flew in from the window.

This is a food delivery drone jointly developed by the Ministry of Information Technology and DJI, which has been launched within the company, so that every employee who has no time to go to the restaurant to eat can let Andromeda deliver food to him.

It is said that it is a project that a technician who is too lazy to go up and down the stairs and several like-minded people jointly applied for.

After approval, there is an intelligent existence like Andromeda that can easily recognize directions and recognize faces, and the food delivery drone was quickly developed, and the result was ...... The company has added a large number of lazy people who go to restaurants to eat.

Lazy people can't change the world, and lazy time-wasting technicians will find ways to make their lives more convenient and fast.

After getting dressed, combing his hair twice at will, and tying his long hair behind his head, Zhong Zixing grabbed the food and walked into the elevator.

"Huh? Haoran, you just woke up? ”

Jiang Haoran walked into the elevator with a full spirited appearance, and kept stuffing all kinds of snacks in his hand.

"I slept too long, and I got up and played games."

"There's no need to go to the company, the photoresist has come out, and now it's your vacation time......"

"I still have to look at the two projects of high-purity hydrogen fluoride and fluoropolyimide." Jiang Haoran explained that he is also a technology maniac at heart.

"The bigwigs of the National Academy and the Ministry of Education of foreign countries have arrived, and it is estimated that they are here to discuss the intelligent learning platform, and this time they have to let foreign countries bleed something!"

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