I am devoted to scientific research, but you want to trick me into having a love relationship?

Chapter 541 No matter how hard you struggle, you will be blown up

Chapter 541 No matter how hard you struggle, you will be blown up

In late March, Xu Qingzhou focused all his energy on the mathematical model of the stress compensation interface. This thing involves too many things, and even if the school's supercomputer could be used, it would still be quite difficult to calculate.

Especially when there is no way to spend money to collect data through massive experiments, we can only strive for excellence, simulate the experimental results through mathematical methods, and infer the best variables.

Carson led two interns to carry out iterations.

That day, he had just gone to the Characterization Test Center to get the report when he ran into his former boss, Professor Vasquez, at the intersection. "Good morning, Professor Vasquez."

"Good morning, Mr. Carson."

Carson chuckled and said, "Congratulations, professor. I heard that your experiment is about to enter the third stage."

“If you hadn’t sneaked away, you would have been in Phase 3 last month.”

Professor Vasquez still felt resentful about Carson's failure to meet him.

"You know, I can't sit still."

Carson felt a little guilty, and just when he reached the intersection where they were going to part, he hurried away: "Hey, Professor, goodbye, I have to go get busy."

"get out."

Professor Vasquez waved his hand, paused, and added, "By the way, if your lab is short of equipment, come and get it."

"Thank you Professor!"

Professor Vasquez nodded slightly, looking at the back of the student he had high hopes for, with a complicated expression.

Although I don't want to admit it, I have to say that this guy made the right choice. Xu Qingzhou's research group is now a hot project.

It is generally predicted that the patents in Xu Qingzhou's hands can bring them at least $3 million in revenue.

Half a year ago, he was still so angry that he felt his students were playing with their future.

现在
Hey~
However, the person who should be the most depressed should not be him, but those guys in the project office and the board of directors, who were short-sighted and missed a project that could make a lot of money.

At this time, the project office is in a meeting.

At one side of the large square table, a fat middle-aged man in a suit said, "Hey, Mr. Wilson, are there any clauses in our contract with Xu Qingzhou that can be discussed?"

According to rumors, General Electric has already contacted Xu Qingzhou and reached a certain cooperation agreement.

If we calculate based on 3 million, 30% would be 9000 million.

This is a huge sum of money even for a top university like MIT.

"I have asked Attorney Adams from the Technology Transfer Office. The signed contract is perfect. There are no clauses that can be used. The technology transfer agreement is an iron wall. And, Mr. Orris, I advise you not to have such an idea, unless you want to completely destroy MIT's reputation."

Wilson shrugged and said that the reason he consulted a lawyer a few days ago was because he suspected that some profit-seeking people would have such little thoughts.

Well, he was indeed depressed, as he had always been proud of his excellent investment vision, but he missed out on such a project.

"At first, the academic committee was not optimistic about this project and was not even willing to spend a penny on it. With a backward laboratory and the strangest team configuration, I think we had no reason to negotiate with Professor Xu."

Someone sighed.

The others fell silent. Who would have thought that such a team could become a first-class superconducting thin film team, and even have a tendency to surpass the old laboratories? They knew that the superconducting thin film laboratories were working hard on their experiments.

"Hey, everyone, this is 3 million yuan in funds." Oris knocked on the table, still unwilling to give up.

Wilson squinted at him and said, "Mr. Orris, if I remember correctly, a few months ago, when everyone was discussing whether to give Professor Xu additional investment, you voted against it."

Oriston was suddenly stuck and leaned back in his chair helplessly.

"I agree with Mr. Wilson that it is not a wise choice to make an enemy of such a genius."

Xu Qingzhou didn't know that he almost got caught up in a dispute. Of course, even if it was the worst case scenario, Song Xiaohua had already considered it and added many clauses to the patent transfer agreement.

In early April, Boston was greeted by a drizzle, and Xu Qingzhou, who had been in seclusion for a long time, came to the laboratory again.

"professor."

In the office, Carson and others are ready.

"Everyone, have you finished reading the information I sent out last night?"

"Yes, I know it by heart."

Carson nodded and said in a deep voice.

Today, their samples have a stable Jc performance of 2.5×10 A/cm.

According to the model, when the in-situ gradient doping technology is successfully iterated and a relatively perfect "sandwich" structure is formed, the performance can be improved by at least 12%, that is, 2.8×10 A/cm.

He now feels a little sorry for those laboratories that are working frantically overtime. No matter how hard they struggle, they cannot prevent the fate of being exploded.

On one side, Sun Simin and Mars were equally energetic.

"very good."

Xu Qingzhou nodded and quickly changed his clothes.
He took Carson and the others to start a new round of experiments.

The overall progress of the project was a few days later than expected, because it took a week just to make the model and study how to increase the lattice strain.

This thing is very important. It can even be said that for now, controlling lattice strain is the key to breaking through superconducting properties.

Using the domino chain effect to illustrate, after the first domino is pushed down, the chain reaction transfers energy, but the distance between the dominoes determines the speed of collapse, which means that the distance between the dominoes is the decisive factor in the propagation of strain.

Lattice strain has the same effect. The local lattice distortion caused by doping atoms is transmitted to the entire film through phonons. This distortion disturbs the movement of electrons, which can increase the resistivity and increase the critical temperature through phonon-mediated electron-phonon coupling.

Xu Qingzhou and Carson were debugging the equipment, while Sun Simin and Mars were also busy preparing the precursors. Everything was going in an orderly manner.

At present, the complexity of the experimental procedures is at least ten times that of the first round of experiments, with many more steps added.

The precursor was changed from the traditional Sn(CH) to Sn(NEt) (diethylamine tin), and H plasma enhanced reaction and quantum level interface engineering were introduced. A single layer of transition metal chalcogenide WS was pre-deposited on the graphene surface. In addition, topological insulator BiSe was epitaxially grown on the surface of NbSn film.
It took Xu Qingzhou and Carson six days to deliver four groups of samples, a total of 6 superconducting films, to the characterization and testing laboratory.

The characterization test of the sample had not yet come out. On April 4, Xu Qingzhou and Song Yao met the manager found by Griffith's headhunting company in a cafe outside Harvard Business School.

(End of this chapter)

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