God-level selection: choose the college entrance examination full score at the beginning

Functional Analysis

“OK!”

Academician Lin nodded, stood up with a smile, and said to Cheng Hao in front of him, “Student Cheng Hao, welcome to join our research group!”

With that said, Academician Lin stretched out his hand towards Cheng Hao in front of him.

Cheng Hao quickly stretched out his hand and shook Academician Lin’s hand.

At this time, Academician Lin said to Cheng Hao with a smile on his face, “Student Cheng Hao, come on!”

“Good professor!”

Cheng Hao nodded.

“Go to the lab first. If you have any questions, just ask your seniors. You just came to the lab. Don’t mess around with the equipment. You must use it under the guidance of the seniors. Do you hear me? ”

Academician LinLooking at Cheng Hao in front of him with a serious face, he said.

“This is no joke! These instruments are often dangerous!”

“Good professor!”

Cheng Hao nodded.

“Okay! You go!”

Academician Lin said to Cheng Hao in front of him.

Cheng Hao nodded, and walked out of the office.

He came to the laboratory once, that is, the last time he and Dean Liu came to look for Academician Lin, he found Academician Lin outside the laboratory.

With Cheng Hao’s memory, he naturally still remembered how to walk. Soon, Cheng Hao walked into the laboratory.

At this time, in the laboratory, several seniors are operating an instrument to produce graphene.

Then, after mixing the produced graphene with some other substances next to it, I started to observe the scene in front of me with another instrument next to it.

The three of them worked together to continuously explore, observe, and move on to the next goal.

Cheng Hao looked at the scene in front of him with some curiosity.

Not long after, a group of experiments was finished, and the three of them stopped. At this moment, Cheng Hao walked over to senior Zhou Ming with some curiosity.

“Senior, what are we doing?”

“Our current main experiment is to explore the composite material of graphene material and the specific application of this material. At present, we all agree that this material should be possible in the field of carbon nanotubes!”

Zhou Ming looked at Cheng Hao with some regret and said.

“However, there have always been problems with the large-scale production of this material. We are currently also studying how to produce graphene on a large scale. Of course, there are also things about the specific application and material properties of this material. We It is still in the process of exploring.

After all, it is a new material. At this stage, there are many people studying this material at home and abroad. ”

Hearing Zhou Ming’s words, Cheng Hao nodded, with a thoughtful look in his eyes.

At this time, Zheng Sen on the side suddenly raised his head, looked at Cheng Hao in front of him and said with a smile: “The biggest trouble we encountered before was the problem of processing experimental data. We are all born in physics majors, and we are not interested in mathematics. Generally speaking, we really don’t know these mathematical models about the change of material properties.

I didn’t expect you to come this time! My junior is really good at math! Presumably it should be no problem to process some data, right? ? ”

Hearing Zheng Sen’s words, Cheng Hao smiled slightly.

“Well! As long as I can help everyone, I will do my best!”

“Haha! Junior, you can definitely do it!”

Zheng Sen adjusted his glasses, looked at Cheng Hao with a smile in his eyes, and said, “Your number theory ability can solve conjecture-level problems, and you must have made achievements in the field of functional analysis! Isn’t that right! Junior?”

“Okay!”

Cheng Hao shrugged.

He is telling the truth. He has dabbled in most of the fields of mathematics, but the direction of number theory is the one he has studied the most.

And when he wanted to study physics, he definitely couldn’t let go of the field of functional analysis, which is of great help to physics.

Therefore, in addition to the field of number theory, Cheng Hao also has the most understanding of the field of functional analysis!

“That’s fine!”

Zhou Ming smiled slightly.

“In terms of physics, functional analysis is an extremely important subject of mathematics. It’s a pity that our studies are so-so.”

Saying that, Zhou Ming smiled wryly and shook his head.

“Forget it, let’s not talk about this, let me explain the instruments in front of me to my junior! By the way, I will teach you how to use them.”

Zhou Ming enthusiastically said to Cheng Hao in front of him.

“This TENSOR-II research-grade Fourier transform infrared spectrometer, this instrument is one of the best instruments in our laboratory, with a built-in gold reflector, the reflectivity is 6.5% higher than that of aluminum mirror. It has super strong oxidation resistance, optical More stable performance. Dual-channel digital acquisition, four external output optical path expansion, the price is very expensive.

Be careful when you use it! ”

Zhou Ming roughly explained to Cheng Hao how to use this instrument, and then talked about the data printing on the instrument.

Then continue to introduce the second large instrument to Cheng Hao.

“This vacuum ultraviolet laser angle-resolved photoelectron spectrometer is the second most expensive instrument in our laboratory. It was developed by Chinese scientific research and other foreign places. We spent a lot of money on the purchase! ”

Zhou Ming sighed slightly, and said to Cheng Hao in front of him.

With that said, Zhou Ming introduced several other things in the laboratory, such as centrifuges, some special refrigerators, and several cabinets for various materials.

I probably introduced it to Cheng Hao.

Cheng Hao’s eyes were dazzled by listening to many kinds of things, that is to say, Cheng Hao’s brain was spinning faster than the average person, otherwise, the average person would have fainted by now.

Cheng Hao’s eyes brightened the more he listened.

“Okay! Let’s start the second set of experiments!”

Zheng Sen on the side said to Zhou Ming in front of him.

Zhou Ming nodded, and he said to Cheng Hao in front of him: “School Cheng Hao, take a look first, how we did the experiment, and then you memorize the process. After we get the data later, I will let you record it.” one time!”

“clear!”

Cheng Hao nodded.

At this time Zhou Ming hurriedly started to walk over.

Zhou Ming began to produce graphene.

Cheng Hao looked at Zhou Ming’s actions with some curiosity.

Zhou Ming skillfully introduced n2 and Ar gas into the graphite, and thenheating.

Soon, the graphite oxide expanded rapidly and peeled off, causing some oxygen-containing groups to pyrolyze to generate CO2. After a short time, Zhou Ming obtained some graphene.

After successfully manufacturing graphene, this is not considered complete.

Zhou Ming electrolyzed it, put it together with the silver that had been prepared long ago, mixed it in equal proportions, and then heated it. The electro-optical lens next to it kept observing the scene in front of him.

Silver and graphene were fused at high temperature, and the three people on the side looked at the scene in front of them with serious expressions.