A week flew by, and this week Lin Yu completed two jobs, one was the research of gallium antimonide and indium gallium arsenide, and the other was the delivery of the gallium oxide chip of the artificial intelligence project team.

The research on gallium antimonide is very rapid, because of the existence of the system research institute, so after many experiments, Lin Yu successfully reproduced it in reality.

Firstly, a two-inch gallium antimonide single crystal was fabricated by the LEC method: polycrystalline was synthesized in situ using high-purity Ga element and Sb element, and the single crystal growth was carried out after the melt was stabilized for an appropriate time and the oxide scum on its surface was removed, and NaCl-KCl was used as the liquid encapsulant in the single crystal growth process.

Then, gallium antimonide is determined using instruments such as X-ray instrument, ultraviolet spectrometer, and atomic force microscope using the same method used in the previous test for gallium oxide.

Lin Yu also smoothly wrote a research paper on gallium antimonide, also as part of the research on two-dimensional semiconductor materials, which became the common result of a five-person team.

As for indium gallium arsenide, this material has been produced by a laboratory in the United States ten years ago, and this material can increase the transmission speed of electrons a lot, many times that of silicon.

The properties of indium gallium arsenide are basically between indium arsenide and gallium arsenide, which can allow the electrons in the circuit to pass through normally at room temperature and low voltage, and in another way, the efficiency of the computer will be improved.

In addition, transistors made of this material can quickly process signals, making them an excellent material for electronic semiconductors.

However, the 22nm transistor made of indium gallium arsenide has a very bad news, that is, at this scale, its performance will deteriorate, which comes from oxide trapping, and the electrical pulse through the indium gallium arsenide transistor, if the frequency is kept low, the capture from the oxide will reduce the performance of the electrons, but the solution is very simple, is to increase the frequency of the electrical pulse through the transistor.

This material can be used to reduce the size of chips more effectively, making various devices more lightweight.

Lin Yu's research on indium gallium arsenide has been basically completed, and now it is up to the laboratory to reproduce the experiment again.

On Friday this week, Academician Gong came to the news, saying that the gallium oxide chip made by the electronics laboratory has been successfully trial-produced, and according to the test there, the chip made of this material can improve a certain efficiency.

On the weekend, Lin Yu went to the artificial intelligence project research group on the second floor of Telecom, preparing to exchange chips for their research results.

"Old Gong, do we still need to do the Turing test?"

"Yes, why not?" Academician Gong replied directly to Lin Yu without thinking about it.

"Do we need to find volunteers to participate in the test?"

"Probably not, right?" Academician Gong was a little hesitant, after all, Professor Lin hadn't come yet, and he didn't know what Lao Lin thought.

"Wait, I'll give you a call and ask."

Academician Gong dialed Professor Lin Xueping's phone, "Old Lin, where are you?" ”

"It's almost time to go to Beijing University of Science and Technology."

"Okay, let me ask you, do you still need to do that behavior test you did last time?"

"No, just take the Turing test."

"Okay, we'll wait for you."

About half an hour later, Professor Lin appeared in the laboratory, and he didn't stop, he came in and asked directly, "Shall we start?" ”

"Okay."

"We're ready."

A group of people started the test without saying a word.

Professor Lin asked and answered questions with the robot, and Lin Yu could feel that the integrated circuit that replaced the new material had higher computing efficiency, which was obviously much better than the last test result.

At the end of the Q&A, Professor Lin showed a very happy expression, "Old Gong, you have given me a surprise!" ”

"How?"

"I think this artificial intelligence project is likely to be successful, and the test effect this time is obviously much better than the last time, whether it is the degree of imitation of language and the imitation of the way of thinking, far more than the last test."

"Can I ask you what improvements you made this time?"

Academician Gong looked very proud, "Lao Lin, I didn't expect you to have a surprised day!" ”

"Don't sell it, say it quickly!"

"Do quantum computers know?"

Professor Lin Xueping was a little surprised when he heard this, "Could it be that you have made a quantum computer?" ”

Academician Gong shook his head, "Not yet, it's a lot worse, but it's also fast, this time it's all thanks to the quantum integrated circuit made by this kid." He pointed to Lin Yu, who was standing behind him.

Lin Xueping looked at it carefully, "The young man is good!" ”

"What's your name?"

Lin Yu took a step forward diagonally and stood half a step beside Academician Gong.

"Hello Professor Lin, my name is Lin Yu."

"Lin Yu, you are Lin Yu?" Professor Lin suddenly realized, and then smiled, "I've heard your name a lot lately, and I've really admired your name for a long time." ”

Lin Yu didn't know how to answer, although he often saw academicians and other figures, but he still didn't have much experience in being told by the big guy that he had admired the name for a long time.

How to reply to being said by the big guy for a long time? Wait online, it's in a hurry!

"He's your student now?" Professor Lin Xueping looked at Lin Yu's embarrassed expression and took the initiative to shift his gaze to Academician Gong Yulin.

Academician Gong shook his head, "I wish this kid was my student, but he majored in materials and biological engineering. ”

"It's interdish." Professor Lin Xueping looked at Lin Yu again, as if he was looking at some rare treasure.

"Yes, at a young age, there is a lot to be done!"

"Hey, let's not talk about it, Lao Lin, how are your test results this time?" Academician Gong looked at him eagerly.

"Judging from its thinking and cognitive mode, the artificial intelligence you did this time is completely capable of passing the Turing test."

"Really?" Academician Gong was very happy.

"But I can't say for sure, after all, this is just my guess, and the specific test still needs to find volunteers to give feedback on the results of the experimental test."

"You like to be sloppy." When Academician Gong heard this, he always felt that the current excitement disappeared a little, "I didn't ask you if you were looking for volunteers before, you said no, but now you have to look for them." ”

"Don't worry, Gong, this time the volunteers can't just be found from your Beijing University of Science and Technology, but also from several universities in the surrounding areas, just get together enough for 2,000 people."

Academician Gong frowned, "Do you need such fanfare?" ”

"Yes, the sample should be a little more even, especially for students from all over the country. This is estimated to take some time, and during this time, you can let the artificial intelligence learn in depth on the Internet, and I feel that this time you have a great chance. ”

"If you can create true artificial intelligence, then you have ushered in a new era!" Professor Lin swore by this.