On March 5, 2018, Nature published two articles in a row to report on China's genius Cao Yuan.

He made a major discovery in the field of graphene superconducting, that is, to stack two layers of two-dimensional graphene materials in natural states, and control the distortion angle between the two layers, so that he can build a zero-resistance superconductor with excellent performance.

Unfortunately, what Cao Yuan discovered was only low-temperature superconducting.

1.7 Kelvin, converted to degrees Celsius is: -271c.

It is very difficult to reach this temperature for commercial applications, and of course there is no problem with laboratory conditions.

So far, the scientific community has not achieved room temperature superconductivity.

Once a normal temperature superconducting can be achieved, many devices will undergo a revolutionary transformation and will greatly improve energy utilization.

If any scientist can take the lead in realizing room temperature superconducting, then the Nobel Prize in Physics will be his!

Chen Xu has not thought about this problem for the time being.

There is not a single stroke of the eight characters yet. I don’t even know whether graphene is the best superconducting material for wireless charging. Why do I think so far?

The simulation experimental program has indeed been developed, but it is very large. If you want to run it perfectly, the computers and networks of the laboratory need to be upgraded.

Chen Xu ordered another batch of Inspur high-end servers, Inspur Yingxin nf8560m2.

Four-channel CPUs are equipped with two CPUs, with 16gb memory and 900gb hard disks.

In the case of full configuration, four-channel parallel processing can be processed, which is already a very powerful processing speed and concurrency speed.

Of course, the price is also very touching. The previous upgrade was 240,000 yuan, and after upgrading to the top-end design, 420,000 yuan.

He ordered 20 units at one time.

Inspur delivered the server and the installation technician to the door at noon that day.

I was a technician who was busy until twelve o'clock in the evening to install it all.

Chen Xu didn't leave, just waited in the laboratory.

After the installation is completed, the superconducting simulation experimental program will be loaded immediately.

Then click [Run]

Very fast!

The number of derivation simulations in one second increased from the previous 2,000 times to 1.2 million times.

Chen Xu waited next to him for half an hour, and the first structural diagram was freshly released.

The copier over there also printed out the structure diagram.

Chen Xu scanned the structure diagram to Xiaobai.

After confirming, Xiaobai said: "The structure diagram is fine, you can test it."

"Okay, I'll go see it tomorrow." Chen Xu turned around and walked out of the laboratory, "I'm so sleepy, go to bed."

Chen Xu slept in the laboratory at night.

The next morning, Chen Xu and five experimental personnel rushed to the "Zhonghai City Low Temperature Superconducting High Frequency Cavity Key Laboratory" in Nanxiang District.

This laboratory was jointly built in 2002 by Zhonghai Science and Technology Commission, Zhonghai Institute of Applied Physics and the Chinese Academy of Sciences, and was put into use in 2007.

The main research directions include superconducting high-frequency technology, low-temperature ultra-high vacuum technology, low-temperature technology, high-frequency low-level control, superconducting wave waveform technology, etc., which coincide with his experimental direction.

After simple communication, the laboratory happily rented a laboratory for him, including the use of low-temperature experimental equipment, etc.

Of course, rent and equipment usage fees have to be paid separately.

After everything was arranged, the five experimental personnel stayed in the low-temperature superconducting laboratory for experiments.

When will you find the best wireless charging superconducting materials and equations to leave?

...

After Chen Xu left the laboratory, he rushed to Shang Yuhaoting in Binhe District.

After tidying up a little, he brought two sets of clothes to change his clothes. Chen Xu rushed to Hongqiao Airport again. On the way, he sent a voice to Tong Lisha, telling her that she had gone to Kyoto.

The Qing Dynasty will hold the opening ceremony of the 2019 graduate students tomorrow, and he will attend.

What Chen Xu didn't expect was that Chen Yiqiu was actually in the waiting hall.

Then after asking, I found out that the flight tickets for both of them were booked by Chen Yiyi, but Chen Yiyi did not tell him that Chen Yiqiu was on the same flight as him, and even the seats were together.

Chen Xu: "I thought you were gone."

Chen Yiqiu: "I thought you were gone, too."

Chen Xu looked her up and down.

Although her appearance is so beautiful, she will be like that after a long time, she is wearing a lotus leaf-collar floral dress and long hair draped over her shoulders. She looks gentle, beautiful and generous.

"Where is your sister?"

"What's your business?"

"I forgot to ask which university Chen Tunan applied for?"

"Yenjing University."

"Tsk tsk tsk tsk tsk tsk tsk ~ Dragon gives birth to dragon, phoenix gives birth to phoenix, mouse's son can dig holes, he is worthy of being the professor's daughter, and he can easily get into Yan University, which is really enviable and jealous."

After pausing, Chen Xu followed and said, "You said you are all a compatriot. Your sister has been admitted to Yan University. Why did you get into Dongda University?"

"What does it have to do with you? You are the same."

"...You took gun medicine today, so angry?"

Chen Yiqiu turned his head and looked at the airport outside the waiting room. He looked light and arrogant.

Chen Xu asked: "How do you feel about Xiaobai Translator?"

Chen Yiqiu: "I don't know."

"Can you still communicate well?"

“No communication.”

"Okay, then I won't talk."

Chen Xu also turned around, and neither of them looked at each other.

Soon the ticket check prompt rang in the waiting hall, and the two of them walked forward one after another.

After passing the ticket gate, I entered the aircraft bridge and walked forward.

Chen Yiqiu brought a lot of things, and the shoulder bag on his shoulder accidentally slid on the ground, and the things inside fell all over the floor.

There are many messy things like cell phones, eyebrow pencils, makeup mirrors, lipsticks, keys, ID cards, driver's licenses, wallets, etc.

Two of the pink small squares are particularly eye-catching.

Passers-on-the-board passengers all looked at them.

Chen Yiqiu's face suddenly turned red to the back of his ears, and he quickly squatted down to pick it up.

Chen Xu, who was following behind, also helped to pick it up.

Seeing that Chen Xu's hand was about to reach towards the pink square, Chen Yiqiu wanted to grab it in front of him in a hurry, but the bridge corridor was a little slope. She leaned forward and couldn't control it well, so she turned directly to Chen Xu.

Chen Xu subconsciously stretched out his hands to block it, and then just pressed it on her chest...

"Hehehe..."

"Hahaha……"

The passers-by didn't see the two of them clearly, but it was just funny to see their embarrassing appearance.

Chen Yiqiu's face turned red to the back of his ears, and he hurriedly got up from Chen Xu.

I picked up the things on the ground into my bag in a few seconds and ran away quickly, not even taking my backpack.

Chen Xu got up and patted the dust that did not exist on his body. Thinking of the moment just now, his heart rippled for a moment, and then he picked up the backpack and bag on the ground and followed.

...

Just as countless scientific research institutions, companies, organizations and individuals around the world were shocked by the Xiaobai Translator, the [Global Hacker Competition] organized by Jiandun officially kicked off at the Zhonghai International Conference Center.

There are 265 teams and individual representatives participating in this competition, of which 73 are foreign teams.

A total of more than 70 companies sponsored the competition, with the sponsorship fee alone reaching 47.5 million.

All of this money will be used for round trip expenses of participating teams, as well as various expenses such as food, clothing, housing and transportation during the competition.

In addition, Jiandun Technology also provided high rewards with a total amount of 20 million.

Competitions are divided into various forms.

There are website intrusions, database offensive and defense battles, programming competitions, software and hardware testing, etc., which is a real hacking competition.

In addition to representatives from those companies, there were also students from major universities, and TV stations such as Oriental TV, Jiangsu Provincial TV and CCTV Technology Channel also reported on the opening ceremony of the competition.

In the first day of the website invasion war, Baidu, Sohu, Tengxun, Sina, and NetEase, who were targeted, were all beaten into sieves.
Chapter completed!