Looking at this description (1/3), it seems that this can only be considered complete if the research and development of materials is completed in reality.

"System, if I complete a scientific research task in the system research institute, then I don't want to bring this scientific research project to the real world, do I count myself as having completed the task or not completing the task?"

Lin Yu is very particular about what he said, that is, he is using people's subjective initiative to test the intelligence of the system.

"The system will judge whether the host has completed the task based on the host's condition."

Well, the temptation failed, this panacea answer was too vague, and he was not good at judging what this system belonged to.

After thinking about it for a while, he felt that the system was a bit similar to the brain and was an auxiliary tool, but its source was still a mystery.

First of all, this era is excluded, because with the current technology, it is impossible to quietly implant an artificial brain into a person, and it is impossible to have the ability of the current system, and there are only two possibilities left - from the future, or from aliens.

If it comes from aliens, then first of all, there is more than one civilization in the universe, which is gratifying, and secondly, the system helps Lin Yu in this way, showing that aliens are not hostile to human beings, and excludes the theory of dark forests.

If it comes from the future, then it means that it is possible for human beings to interfere with time and space, so as to upgrade to a four-dimensional civilization to a certain extent, and secondly, this also eliminates the grandfather paradox, indicating that human beings have broken through the light cone.

Either way, it's going to get people excited.

None of this matters, the important thing now is to get the job done first.

Lin Yu has already mastered two materials, and he decided to experiment with the V-group element, arsenic.

Previously, gallium arsenide and indium arsenide have performed well in the semiconductor industry, gallium arsenide as a second-generation semiconductor, has been widely used, and indium arsenide has certain applications in optical materials and catalysts.

Indium gallium arsenide is Lin Yu's goal this time, and before that, people's understanding of indium gallium arsenide has not reached a deep level.

To be honest, Lin Yu is very risky, because arsenic inorganic substances are positioned as first-class carcinogens by the International Health Organization, so after staying with such materials for a long time, it will inevitably increase the risk of carcinogenic himself.

But fortunately, he has a systematic research institute, and what is studied here will not be reflected in reality, so Lin Yu can conduct research unscrupulously.

After a night, Lin Yu's understanding of indium gallium arsenide has improved significantly.

Today is Saturday, and Lin Yu plans to rush out the paper in the morning and bring it to Academician Gong to see.

In fact, gallium oxide has excellent performance, and if it is used as a substrate to manufacture wafers, the performance of the chip can also be greatly improved.

In fact, the real meaning of the word chip refers to a little bit of large semiconductor chip inside the integrated circuit package, that is, the die. Strictly speaking, chips and integrated circuits are not interchangeable.

Integrated circuits are manufactured through semiconductor technology, thin film technology and thick film technology, and all circuits with certain functions are miniaturized and made in the form of circuits in a certain package, which can be called integrated circuits.

Therefore, after the quantum integrated circuit has a new generation of semiconductor materials to develop chips, this performance will be greatly improved.

After a morning of rushing work, Lin Yu finally completed his thesis on gallium oxide and took a break.

Today is another day of self-reliance!

Lin Yu opened the refrigerator, took out the eggs, took out the vegetables, took out the vermicelli, and then took out today's staple food - round cake-shaped fried food, ah, that is, instant noodles.

He made a meal of meat and vegetarian instant noodles with his own hands.

Eating this sumptuous meal, Lin Yu couldn't help but miss the days when Luo Bing was there.

In the afternoon, he rushed to the laboratory on the second floor of the telecommunications building and showed his new paper to Academician Gong.

"I said Lin boy, what are you going to do here?" Academician Gong lifted his goggles, "Aren't you going to give others a chance to conduct scientific research?" ”

"You're stepping too fast, aren't you? How long has it been, more than a month, for you to come up with a paper on new materials? ”

"I want to call Lao Li and ask him to take you to an autopsy to see how your brain grows."

Having said that, Academician Gong still couldn't hide his admiration.

"Yes, your new material will solve our problem, then I will contact a company to make it first to see the effect, your paper is now stored here, after we finish this project, we will help you make a gallium oxide chip paper." In such a short period of time, Academician Gong has already helped Lin Yu think about what to do in the future, "If this is sent out at one time, it will definitely be two core journals." ”

"There are hundreds of people in this domestic research institute, but you can't compare to you alone."

"I have won awards", Lin Yu scratched his head, "Actually, my tutors and classmates have also helped me a lot." ”

"Then just wait for this chip to be made, and then optimize the project, and we can start the second test."

"By the way, this chip is still difficult to manufacture!" At the end of the paper, "With gallium nitride, it seems that it is possible to directly manufacture small-scale chips, but the lithography machine is a problem." ”

"Gong Lao, there is no way to do this for the time being, but isn't Huaxia University of Science and Technology researching optical quantum chips? If they can make a breakthrough, we won't need a lithography machine. Lin Yu shook his head.

"But Lin Yu, have you thought about it, your method has a shortcoming, that is, it has high requirements for iridium ore." Academician Gong turned to one of the pages and said to Lin Yu.

"Iridium is a rare resource all over the world, and your method is in high demand for iridium, and it may be stuck by other countries."

"Moreover, Huaxia's self-produced gallium oxide obviously cannot meet the huge domestic demand, and it has to rely on foreign imports, which will definitely be used by other countries to make a fuss."

Academician Gong's vision was vicious, and the advice he gave hit the nail on the head.

"I haven't considered this yet", Lin Yu's good mood has faded a lot.

"I don't want to hit you either", Academician Gong saw that Lin Yu's expression darkened a lot, and felt that he had hit Lin Yu a little, and hurriedly explained, "It's just that I hope you can make persistent efforts, continue to work hard, and contribute to the country's scientific and technological progress." ”

"It's okay, Gong Lao, what you said is right, I won't give up, I want all the science and technology in Huaxia to stand at the top of the world!"

At this moment, the laboratory is full of Lin Yu's lofty words, and how many years later Academician Gong was lying on the hospital bed watching the high-spirited Lin Yu on TV, how many times he was relieved to remember that he had witnessed this moment of Chinese history, and he did it!

He led Huaxia to become the pinnacle of science and technology in the world!

Of course, that's all for later.