Shen Qi asked Professor Hackman for some graphitic nitrogen carbide, which is a pale yellow powder, which is not poisonous, but it cannot be eaten.

"DFT calculations are needed here. ”

"The electron exchange correlation functional considered in the geometry optimization calculation is based on the P91 function of the generalized gradient approximation, which is not a problem, and I am good at the functional. ”

Based on this model, the basis function is calculated using the TZP basis set calculated by the full electron orbital, and the convergence criterion for energy is 10 to the minus fourth power eV. ”

Shen Qi operates ADF in the computer to perform TDDFT calculations on graphitic nitrogen carbide quantum dots...... Toot toot!

The computer host alarms.

The display is black.

"What's the situation, it's broken? Are you forcing me to make up for it purely in my brain?"

Shen Qi was speechless, the paper he made up with his pure brain was successfully published on PRL, and he used a powerful computer simulation function, but the game crashed.

"It seems that the human brain is still reliable, and the computer is off the chain. ”

Shen Qi applied for a more powerful computer, and this time he finally didn't drop the chain.

Through a large number of computer simulations, Shen Qi has a better understanding of the properties of various specific condensed matter substances, and combined with a large number of physical and chemical literature, Shen Qi has rapidly accumulated deeper knowledge of physics and chemistry.

Before the Christmas holidays, Shen Qi received a gift from the American Mathematical Society to award him the Kohl Number Theory Prize.

The Kohl Prize in Number Theory is awarded every five years to a mathematician who has made outstanding contributions to the field of number theory within five years and must be a member of the American Mathematical Society.

Shen Qi is a foreign member of the American Mathematical Society, and he has made so many outstanding contributions to number theory in five years that he has received the Cole Number Theory Prize in dispute.

The Kohl Number Theory Prize is a grand prize with a systematic rating of A-level mathematics awards.

System: "New Achievement!The host won the A-level mathematics award Cole Number Theory Award, and the basic reward was 500,000 points, multiplied by the coefficient of 2.0 for the main talent of mathematics, and the final reward was 1 million points. The balance 37309092 points for Xueba, please confirm with the host. ”

Xueba's points are about to exceed 40 million points, and it's time to spend it.

The math card is at level 13, and now Shen Qi has consumed Xueba's points and has not been able to rise to level 14.

Then spend it on physics, Shen Qi took out 1,987,265 Xueba points to upgrade physics from level 11 to level 12.

"Keep smashing, physical 12 liters 13...... Hey, what's the situation?" Shen Qi found a problem.

The system shows that the conditions for the 12-liter level of physics 13 are:

1. 4 million/4 million (experience points or top student points)

2. At least 1 year of work in the position of physics professor

"I remember when I was upgrading from 12th to 13th in math, there was no task required, and 13th to 14th was available. Why is there a conditional requirement for physics level 12 to be upgraded to level 13?"

The system swiped out the message: "The host chooses mathematics as the main talent, and after the main talent subject level reaches level 13, the relevant conditions need to be completed to continue the upgrade." After the level of other non-main talent subjects reaches level 12, the relevant conditions must be completed to continue to upgrade. ”

Oh, like this.

The only main talent subject enjoys the care of the system, as long as the Xueba points are enough, he can immediately smash to level 13.

The rest of the subjects can only be smashed to level 12, and the upgrade after level 12 needs to complete the task.

There are two conditions for upgrading from level 12 to level 13 in physics, the first condition is very conventional, and 4 million Xueba points are an exception.

The second condition is to work in the position of a physics professor for at least 1 year.

Shen Qi's physics level has been raised to level 12, which is a relatively powerful level among the master levels.

A master physicist applies for a professorship and does not get dismissed after working for a year, and the system does not have harsh requirements for Shen Qi.

"It's just...... If I want to be a physics professor, I have to quit my math professorship, and physics and math really love each other, unless ......"

Shen Qi was reluctant to give up his position as a professor of mathematics, and the only solution he could think of was to find a full-fledged physics professor at another university unless he became an honorary (lecture) professor of mathematics at another university.

Dual-discipline and double professors, this is the only way to operate.

It's a challenging task, hehe......

Shen Qi has a lot to do, he is now just an ordinary professor in the Department of Mathematics at Princeton, and as for physics, he is only a doctoral student at the Institute for Advanced Study in Princeton, and he does not yet have the hardware qualifications to apply for a physics professor.

"Mathematics should be promoted to level 14 quickly, solve a super problem, and then apply for honorary professorship. ”

"Physics has to get some more grades, get a Ph.D., and apply for a regular physics professor. ”

Shen Qi drew up a medium and long-term plan and implemented it according to the plan.

The first two of the three conditions for upgrading from level 13 to level 14 in mathematics have been completed, and the balance of Xueba's points is more than 30 million, and he has won 5 mathematics awards at level A and above.

There is only three conditions left: instruct students to publish at least one paper in a major mathematics journal.

After the award ceremony of the Cole Number Theory Award, reporters chased and intercepted Shen Qi.

"Professor Shen, this is the tenth mathematics award you have won, say a few words!"

"Professor Shen, what's the next problem to overcome?"

Shen Qi replied uniformly: "I have been in the United States for three years and have won 10 mathematics awards, one of which is a Fields Medal. I don't mean to brag about it, I hope to pass on my understanding of mathematics to more people, thank you. ”

Back at Princeton, Shen Qi summoned Yu Lei and Ralph to his office: "I haven't cared about you for a while, how far have you two advanced?"

Yu Lei was full of confidence, with an excited expression on his face: "I've basically done it here, didn't you propose a 'Shen Qi direction' last time, I completed the part of the paper I was responsible for according to your logic, Professor Guy was stunned, hahaha." ”

"Yu Lei, show me your paper. Shen Qi was relieved that Yu Lei's front was satisfactory.

Yu Lei presented the paper to Shen Qi, and Shen Qi asked Ralph while reviewing Yu Lei's paper: "What about you, Ralph?"

Ralph was a little depressed: "Professor Shen, I studied your logic, relying on commutative superalgebra, comprehensively using matrix elements, Frobenius morphology, and baby Wilma mode to complete the proof of that lemma, and finally obtained the result of the irreducible representation of the superior Frobenius kernel. However, Yale did not agree with my conclusions. ”

"Oh, is it?" Shen Qi quickly skimmed through Yu Lei's paper, put it aside, and said, "Ralph, show me your paper." Yu Lei, you can go back first, and I'll review your paper carefully later. ”

Ralph presented the paper to Shen Qi, and Shen Qi paid full attention to carefully reviewing it, and after a long time, he said: "Ralph, you have done a good job, although there are some small flaws, but it does not affect the overall situation. So tell me the specific details, what point or points does Yale disagree with in your paper?"