The Galaxy operating system of the Ministry of Information Technology has reached the final stage, the kernel has been completed, and it is expected that user testing will be started by the end of this month, and Zhong Zixing does not need to worry about it.

Therefore, he couldn't wait to leave the Ministry of Information and Jiang Haoran to turn to the Elemental Evolution Department.

......

Neutron Battlestar.

There are thousands of people in dozens of chemistry laboratories, all of whom have joined forces in experiments, and they have all received their own tasks and devoted themselves to the ranks of the best.

Some research on photoresists, electroplating chemicals, and packaging materials, and some people overcome high-purity reagents, special gases, solvents, pre-cleaning dopants, flux masks, acids and corrosive agents, and special electronic adhesives.

There are a lot of talents in these electronic chemicals in China, but they are buried in large quantities due to the environment.

At this time, they were all collected by the super talent pool of Neutron Star Technology, and they sent offers and invitations one by one.

With the top conditions in the industry, the best environment, the investment of funds at any cost, and the guidance of Zhong Zixing, the good news that there will be a breakthrough in the chemical laboratory in three days.

However, there is still a long way to go before a high-end finished product can really come to the stage.

Electronic chemicals, most people who have studied chemistry have been exposed to it, and even participated in the synthesis of these materials under the leadership of the teacher.

For example, photoresist, chemistry elective course - organic chemistry, there is a very detailed and complete synthesis route, and this route is completely correct, and the teacher will also issue tasks to students for everyone to work together.

It can be complete and complete, everyone can follow the steps to synthesize little by little, and it is impossible to get on the stage and let the semiconductor giants use your photoresist.

The highest barrier to electronic chemistry is not an empty phrase.

With the upgrading of the lithography process, the requirements for photoresist are getting higher and higher.

In order to avoid the collapse of photoresist lines, the smaller the line width of the lithography process, such as the current 32nm, 28nm, 22nm lithography, the requirements for photoresist are outrageously high, and the required thickness is getting thinner and thinner.

In the 22nm lithography process, the thickness of the photoresist is about 100nm.

Too thick and underexposed, too thin and unable to effectively form a photoresist, can not block the plasma etching of the substrate, is very troublesome, must be in strict accordance with the standard to coat.

Zhong Zixing and Jiang Haoran were both wearing white coats, goggles and masks, accompanied by several assistants, and occupied a laboratory alone.

"In the 20th experiment, the thickness still could not meet the standard......"

Jiang Haoran operates an electronic monitor, and the thickness of the photoresist on the screen is presented in a mathematical model, evenly distributed, but it is far from reaching the top level.

The slightly low-end etching is sufficient, but it definitely misses the top market.

"We have to start with something else!"

"Like adding some other materials? Silicon material or carbon material! Zhong Zixing held the white laboratory table with both hands, and fell into deep thought.

Entering the field of photoresist in the traditional way, it is obviously unrealistic to surpass the old giants who have been deeply involved in this field for decades, and you have to go other ways.

"Give it a try, start the 21st experiment!"

Scientific research is to move forward in failure, no one can describe the feeling when you find your way, the important thing is to dare to try.

"Good!" Jiang Haoran doesn't talk much, and he never says much if he can do it.

The two of them, together with several assistants, immediately began to work on new experiments, adding other materials to the photoresist, whether they were photosensitizing or weak, within the scope of the test.

Silicon-containing photoresists are spin-coated on a thick layer of polymer material, which is assumed to be insensitive to light.

"Exposure and development, etching with oxygen plasma, transferring the pattern on the photoresist to the polymeric material."

"Okay!"

After successful and unsuccessful experiments, they gradually discovered that if the silicon-containing photoresist was spin-coated on a thicker polymer material, the etching selectivity was increased by more than one grade under the same conditions.

"Go on!" The hearts of several people in the laboratory suddenly lifted.

......

If the most eye-catching thing in the recent technology circle is the Gemini Star architecture and the acquisition of wafer fabs that Neutron Star Technology authorized a month ago to shock the whole country.

Then the entertainment industry is the first 3D animation series movie to break 1 billion, and Three-Body Problem 2 began to be promoted.

In the student circle, there is a major event related to the future choice of candidates across the country - the college entrance examination is approaching!

The reason why this college entrance examination attracts attention is because the intelligent learning platform of Neutron Star Technology Group has been online for a long time, and the wind evaluation is incredibly good in the education circle, with almost zero negative reviews, and now is the time to accept the results.

Everything is inferior, but reading is high. No matter how poor you are, you can't be poor in education! These words have made everyone from ancient times to the present understand the importance of education to a country.

Thousands of years ago, Confucius regarded education, population, and wealth as the three major elements of the founding of a country.

Education is the foundation of the country, and it is also the most important thing engraved in the hearts of every Chinese people.

Reading well means that the stars of literature and opera are descending to earth, which shows the status of learning in everyone's heart.

Therefore, when Neutron Star Technology cooperated with the Ministry of Education to launch the intelligent education platform, the country was a driving force behind the scenes, popularizing the platform to countless remote villages.

In the past half a year, countless students from the bottom have been promoted to become scholars and gods because of the help of the intelligent learning platform, and countless college students have asked Andromeda for the main points when they are admitted to graduate school, and they have got the most perfect solution ideas.

In the long run, the number of talents has skyrocketed, so why worry about the country not prospering?

Countless parents cried with joy after their children's academic results were announced again and again, and frantically asked their relatives and friends Amway in the circle of friends and on the Internet.

Now, the intelligent education platform is spread in every corner of the country, even people with poor family conditions have gritted their teeth and bought computers or smartphones for their children, and the Ministry of Education responded in a timely manner, and the funds saved after the emergence of the platform were distributed as subsidies.

......

The eyes of the whole country are focused on this college entrance examination, and everything must make way for the college entrance examination.

Even Zhong Zixing, who was immersed in the experiment and couldn't extricate himself, put down what he was doing and began to pay attention to this exciting exam.

He knows that among this group of students who are deeply influenced by Neutron Star Technology, there will be countless talents, and there will definitely be some cutting-edge students whose first choice after graduation is to join Neutron Star.

After all, Neutron Star Technology's reputation in the scientific community is too great.

The results that have been taken out again and again can shock the world, the world's first intelligence - Andromeda, the fifth generation of communication technology theory - Sun Communication, the Gemini architecture sought after by more than 10 domestic semiconductor design companies, perfect translation software, powerful Chinese language programming and so on.

As long as you are close to modern society, you will have to come into contact with the products of neutron stars to a greater or lesser extent.

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