I really don't want to lie down and win

"My God!"

"It's so difficult!" Xu Mang sighed. To be successful in this area, he must be proficient in topological physics, condensed matter physics, spectroscopy, and theory at the same time, but...he has clearly reached the top of all of them, Why still can't solve the problem.

"Hey?"

"Director Fang?"

"Is there anything you can do with me?" Xu Mang received a call from Fang Jun, the director of Fuda's Department of Physics, and said weakly, "I'm rather desperate now. To use an Internet slang... my baby is in my heart, but if my baby doesn't say it, I'm too Crap."

"..."

"Is it about the Quantum Research Institute under Fermilab successfully proving Klein tunneling using graphene?" Fang Jun said indifferently: "It's normal to fail once in a while, after all, people can't go on smoothly all the time."

It is true to say so, but I am particularly dissatisfied.

"Speaking of Director Fang?"

"You didn't come to me just to enlighten me, did you?" Xu Mang asked curiously, "I'm a world-renowned scientist now, and I'll be able to make you equal in the second half of the year, and we'll all be academicians of the Academy of Sciences by then. "

"You kid..."

"Forget it." Fang Jun smiled bitterly: "The principal asked me to ask you, do you still need graduate students to do research with you?"

ha?

This... Is this really a training institution?

Come as soon as you want?

"Cough cough!"

"I don't need it for the time being." Xu Mang said with a smile: "That's right... I will charge double the fee in the future, eat my drink and use mine, and I will pay them... Director Fang In the future, every graduate student who comes to me for an internship will be charged 50 yuan per person per year, and the school will bear half of the research topic."

"..."

"This matter... you can talk to the principal yourself, if he agrees, I have no objection." Fang Jun said with a smile: "Then... hang up first."

Snapped!

Just hung up the phone.

Xu Mang hurriedly called the second grandfather, asking about the increase in money and the sharing of scientific research funds, let alone... for a while, he didn't know how to speak, and after beeping, he hung up directly, Xu Mang Language needs to be organized.

2 minutes later,

Xu Mang dialed the phone again, and soon the death call went through.

"Hey?"

"Hey hey...Second Grandpa?" Xu Mang asked with a smile, "How are you doing recently? Are you going to take care of yourself?"

"..."

"I was in good health at first, but you called me, and now I have a little brain congestion." The second grandfather said angrily, "Have you thought of some bad idea again?"

"Cough cough!"

"Second Grandpa... am I this kind of person?" Xu Mang said cautiously: "Then what... I'm here to discuss with you. Regarding the graduate students who come to my research institute for internships, I think... I will give you money in the future, and I was asking for money in the first place, but this time I am just testing the waters."

Regarding the matter of giving money, the second grandfather knew about it before, and he was quite puzzled before. Xu Mang didn't call to pay, but now the call finally came.

"Ok!"

"I know about this." Second Grandpa nodded.

"Then what..."

"Second Grandpa, I think you've made a mistake." Xu Mang said seriously, "I mean you will need to add money in the future, don't be angry, don't be angry... listen to my explanation...Second Grandpa, you understand my family's situation , Xiaoman, this prodigal bitch is too good at prodigal, if I don’t earn some money to support my family, I’m afraid our young couple will starve to death in the future.”

Hearing Xu Mang's words, the Second Grandpa almost didn't go mad with anger. This guy really opened his mouth and couldn't help but laughed and cursed, "You boy... I'm your Second Grandpa, and I don't know about your family's situation yet? Brat. ..Your father-in-law told me how much your wife earned last year."

Whoops...

This Nima,

Xu Mang was a little embarrassed, and said with a smile, "Then...the matter of adding money?"

"Don't even think about it!"

Snapped!

Hang up directly.

Xu Mang was stunned for a moment, thinking that he had an auditory hallucination, and after confirming again and again, he was sure that he was hung up by the second grandfather.

oops...

Stirring, I can't say what, I'm making trouble.

Xu Mang was so angry that he had no choice but to call Xiaoman and ask her to communicate with Second Grandpa. Compared with himself...Second Grandpa seemed to love Xiaoman more, basically there was no problem, but unfortunately, Xiaoman directly Rejected.

never mind,

Let's talk about it later, let's solve the problem first.

Sitting in the office with his legs crossed, let alone... In his confusion, Xu Mang thought of Xu Yang's structural formula.

perhaps,

Using Xu Yang's structural formula, you can get a little inspiration.

After recalculating the crystal structure of samarium hexaboride, Xu Mang seemed to have discovered something incredible. He found a material with the same crystal structure as samarium hexaboride, called yttrium hexaboride...with good chemical properties. Excellent physical, chemical and electrical properties such as stability, electrical and magnetic properties.

"Ugh?"

"That's wrong!" Xu Mang's brain had a short circuit, samarium hexaboride and yttrium hexaboride... Which material is used as the base material?

finally,

Xu Mang made two attempts. The surface layer of yttrium hexaboride was covered with a layer of samarium hexaboride film. The other solution was to cover the surface layer of samarium hexaboride with a layer of yttrium hexaboride film. Theoretical calculations yielded two completely different results.

finally,

Xu Mang chose the solution of covering the surface layer of yttrium hexaboride with a thin film of samarium hexaboride.

In theoretical calculations, when the entire assembly was cooled to a few degrees above absolute zero, yttrium hexaboride became a superconductor, as did the metal surface of samarium hexaboride due to its crystal structure proximity.

In this way, it conforms to all his previous preconceived concepts.