Scholar’s Advanced Technological System

After the frost, the weather in Jinling was much colder. Although it was not in winter, it was better than the cold in winter.

At the moment, on the campus of National Quemoy University, in an office in the courtyard, there is a mist on the insulation cup of the desk.

Sitting at the desk, Professor Li Rongen, while drinking hot tea, browsed the meeting information on the computer.

It is also the annual mrs autumn meeting, and thesis that will be reported at the meeting has been released.

Whether there is time to go to the scene, this top-level summit in Material Science is something that anyone of material will pay attention to.

From the trend of thesis submission, this year’s graphene direction research shows a spurt growth.

The most striking of these is, without a doubt, thesis on the study of graphene superconducting materials.

101k!

The sensation caused by this number in the field of Material Science can be described as a tsunami.

If you sort by thesis with the highest number of downloads, thesis, which was posted on the official website after the deadline, is rising to the top three at an incredible rate.

Although Li Rongen is not in the direction of superconducting materials, even less understanding of graphene materials, mainly carbon nanotubes, but this does not prevent him from understanding the things described in thesis, and appreciate the Niubi…

After reading thesis from beginning to end, Professor Li Rongen put down thesis in his hand and couldn’t help but feel a sigh.

“Great.”

Graphene superconducting.

This concept was still a distant dream a few years ago. I did not expect that the breakthrough from the theoretical level to the application level was completed in just a few short years.

Not only that, from the content described in thesis, the 101k’s superconducting transition temperature has not reached its limit.

In theory, as long as you continue to increase the carrier concentration of graphene, this number can be made higher… Of course, this seems easy, but it is certainly not easy to do.

Anyway, those who do research on copper oxide-oriented superconducting materials, after seeing this thesis, are afraid to doubt life.

After all, it took them half a century to raise the critical temperature of superconductivity to near 125k. The advantages of graphene in terms of plasticity and engineering properties are enough to complete it.

It seems that this Lu-Professor is no longer satisfied with the lithium battery field.

Battery, superconducting, what’s next?

Professor Li Rongen is only curious about one thing now. What is this guy going to study next?

It seems that as long as it is the field that he is eyeing, he will eventually be subverted by him.

It is not just Li Rongen who is reading this report, but also the doctoral and master students he brings.

Hearing the feeling of Professor, the doctor named Zhang Fan pushed the glasses and couldn’t stand the curiosity in his heart. He asked, “Professor, what kind of person did you use when you took Lu’s experiment? what?”

Upon hearing this question, Professor Li Rongen laughed.

“What kind of person? I don’t know what to say and you describe him except genius.”

Paused, recalling the past, Professor Li Rongen continued.

“I won’t say the results of the mathematical modeling contest. You have probably heard of it. When he was 2nd year, he could model the experimental data provided by me and calculate the mechanical properties of the product based on the data collected by the Fourier infrared spectrometer. How much technical content there is, you are pondering yourself.”

After hearing this sentence, not only Zhang Fan, who was asking questions, but also two other graduate students in the office, his face also showed a moving expression.

It will be calculated that Material Science is nothing. Now many experiments in Material Science use first-principles calculations. Especially after National Quemoy University has released Lu Zhou as a enchanting, even if they are not in this direction, now they know a little.

But 2nd year can do this, it is terrible.

As for what Higher Education Cup…

For them salted fish, they can get a national award in the digital model competition, whether it is Guoyi or Guoji.

Thinking of the Junior Brother being so powerful, Zhang Fan couldn’t help but start thinking about what he was doing during his 2nd year.

However, for a long time, in addition to the name of his ex-girlfriend, he couldn’t remember anything.

Seeing the expression on his student’s face, Professor Li Rongen guessed what they were thinking, just shook his head with a smile.

“You don’t envy, the kid is a genius in mathematics. It took me a long time to get the Higher Education Cup to solve the World problem in the field of number theory… It seems to be called Zhou’s Conjecture. You have never seen him, maybe you don’t feel it. How strong is his intuition on mathematics. In a nutshell, a set of data is thrown at you, and you can draw a picture. I am thankful, but throw it in his hand, he can give you flowers. “”

Several student look at each other in dismay.

They obviously didn’t understand what Professor Li Rongen said was what it was.

Just while speaking, Zhaoqing, who has not spoken, has read thesis and removed the line of sight from the screen.

“Professor, why do you say that the Ground Professor is going to study superconducting materials? Does this gadget have industrial application prospects?”

Li Rongen: “The reason he studies this is not necessarily because of the industrial application prospects, but if you want to say the future of industrial applications, its application prospects may be much larger than you think.”

Zhaoqing stunned slightly and wondered: “Is the market for superconducting materials so big?”

Professor Li Rongen shook his head with a smile: “It means more than superconductivity.”

When I heard this, Zhang Fan followed it: “Not just superconducting?”

“If you don’t understand, you can read thesis again. The presence of Mott insulation means that graphene can be ‘open’ or ‘closed’ under certain conditions. What does this mean? Do I need to say more?”

Zhaoqing expression slightly moving: “… semiconductor?”

Professor Li Rongen praised nodded, “Positive solution.”

Graphene has a broad application prospect in the field of electronic devices such as transistors due to its high charge carrier mobility.

However, it is well known that graphene has no bandwidth, resulting in graphene electronic devices that remain highly conductive at any gate voltage and cannot be completely turned off, thereby limiting their use in electronic devices.

However, the particularity of the Mott insulator results in the electron energy in the graphene superlattice passing rapidly from the initial insulating state under the condition that a gate voltage is applied, just like there is no resistance.

There is no doubt that this is a state of “opening and closing.”

Simply using this layer of Mott insulation does not require the entire system to be 101k low temperature, enabling superconducting transformation of the entire material.

Therefore, the significance of this thesis is not only the application in the field of superconductivity, but also the research of graphene semiconductor has opened up a brand new platform.

It is estimated that at the mrs meeting, not only the energy industry is interested, but also major electronics manufacturers will follow up on this research.

After all, the price of graphene, which is sold by the price theory, is too wasteful to use for power transmission, but it is acceptable for use in electronic products.

At this time, the browser in the mission bar below the desktop suddenly flashed.

Upon seeing a reminder of a new email, Professor Li Rongen opened the mailbox.

When he saw the e-mail, he couldn’t help but squint, and his face showed a happy smile.

“This kid didn’t forget me.”

Invitation to the Nobel Prize Presentation Ceremony.

He was originally planning to watch the event on TV. He did not expect to have the opportunity to go to the scene…