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Chapter 432 Superconductivity

As early as a few years ago, Qin Hai established a Beijing Office in the name of Qingfeng Agricultural Machinery Factory. Now that the group has been officially established, the Beijing Office has been renamed Daqin Group Beijing Office. I heard that the chairman has arrived in Beijing.

The Liaison Office in Beijing did not dare to neglect. Director Su Yabo personally took two cars to the Beijing Airport and waited for Qin Hai's arrival.

Su Yabo was originally an employee of the Red Sea Company. He had met Qin Hai a few years ago when he took Heizi to Quwu to buy coal. Later, it was through his introduction that he met Chen Hongcheng. Su Yabo followed Chen Hongcheng to the sea.

The cadres of the government agencies are not outstanding in terms of hard work, but they are quite familiar with things like building relationships and eating and drinking. They are also cautious and not the kind of daring people. Therefore, when Qin Hai was preparing to establish the office in Beijing, he sent him

He came over. He first served as deputy director of the Beijing Office, and was promoted to director two years later. He has been working there until now. He has made the Beijing Office a success and is somewhat famous in the capital.

Qin Hai walked out of the exit with Heizi, and Su Yabo came to them almost instantly, reached out and took the bag from Qin Hai's hand, and greeted diligently: "Mr. Qin, thank you for your hard work, did you have a smooth journey?

"

"Fortunately, the weather is nice." Qin Hai also greeted him with a smile, although he knew that what the other party said was nonsense.

"Are you going back to the Consulate in Beijing to rest first, or do you want to go directly somewhere to do business?" Su Yabo asked again. He knew Qin Hai's habit. He usually ran around after arriving in the capital, and rarely asked others to follow him. At first, Su Yabo

He also tried his best to persuade Qin Hai to bring a driver, secretary, bodyguard, etc., but after trying several times to no avail, he gave up this effort.

Qin Hai replied: "I want to go to Beijing University first to see the research progress of Professor Chen and his colleagues. By the way, how many cars did you bring?"

"Two, one Mercedes-Benz and one Bluebird." Su Yabo replied.

Qin Hai nodded with satisfaction and said, "That's just right. Just take the Mercedes back to the office with Heizi and leave the Blue Bird to me."

"Understood." Su Yabo nodded.

Which car Qin Hai takes or drives is related to the things he wants to do. If the person he wants to meet is an overseas businessman, or the person in charge of a bank, a large state-owned enterprise, etc., then he must take a Mercedes-Benz sedan.

Yes, this not only shows his own identity, but also shows respect for the other party. But if he wants to go to a school, research institute or government agency, he must keep a low profile and drive a Bluebird there in person. Yes

A relatively common practice. Su Yabo also understood Qin Hai's habits, so every time he picked up the airport, he would bring two cars for Qin Hai to choose from.

After driving for an hour, Qin Hai arrived at Beijing University. After registering his identity at the school gate, he drove through the campus on familiar roads and came to a small building hidden among green trees.

This building is said to be a small building, but it is only compared with several newly built teaching buildings at Beijing University. It actually occupies a large area, with three floors above and below, including offices, laboratories, and conference rooms. This is

Kyungsung University's newly built Superconducting Materials Research Center. In addition to the land provided by Kyungsung University, the building and most of the experimental equipment were funded and purchased by Daqin Group, which owns 90% of it.

property rights.

Not long ago, Qin Hai took the initiative and donated 39% of the property rights to Ning Jing to satisfy the little girl's vanity. In fact, everyone knows that Ning Jing does not care about these property rights. After all, Qin Hai's interests are her interests.

, what else can be separated between two people?

Speaking of the Superconducting Materials Research Center, we must first talk about the phenomenon of superconductivity. In 1911, that is, under low temperature conditions equivalent to about minus 269 degrees, the resistivity of mercury suddenly dropped to zero, which means that the resistance

Completely disappeared. In the following years, scientists discovered that some other metals, alloys and compounds also have the characteristic of disappearing resistance under certain low temperature conditions. People call the state of zero resistance a superconducting state.

A conductor that has a superconducting state is called a superconductor.

Superconductors have a wide range of applications. Using the zero-resistance effect of superconductors, people can realize long-distance, lossless transmission of current, and can manufacture high-power motors and generators with low energy consumption; take advantage of the small size, light weight and magnetic field of superconducting magnets.

With its strong characteristics, superconducting maglev trains and electromagnetic propulsion water and underwater ships can be manufactured; the unique superconducting tunnel effect in superconductors can be used to manufacture the most sensitive electromagnetic signal detection components and high-speed computers that are not available in the world today.

element.

The superconducting critical temperatures of the earliest discovered superconducting materials are generally below tens of K, which greatly limits the application of superconducting materials. After decades of efforts, scientists have developed products with critical temperatures above 100 K.

Superconducting materials greatly reduce the application cost of superconducting materials.

Of course, even the critical temperature above 100k is equivalent to a low temperature of minus 170 degrees Celsius. This material must be protected by liquid nitrogen to maintain superconducting characteristics. How can the critical temperature of superconducting materials be increased to normal temperature?

It has become an important goal of superconducting research. If this goal can be achieved, human production and life will undergo earth-shaking changes.

Qin Hai had been exposed to superconducting research in his previous life, but due to limited time and energy, he was unable to get involved in depth. Now that he has the opportunity to start from scratch, he will certainly not give up this field. However, this time he chose

Provide sufficient financial support for superconducting research to help leading figures in superconducting research such as Chen Zongze make faster progress. Of course, what he did not expect was that after studying in the Physics Department of Beijing University for several years, Ning Jing actually also

Fascinated by the field of superconductivity, he simply followed the trend, and on condition of accepting Ning Ning as a graduate student, he invested huge sums of money to build a research center for Chen Zongze that did not seem backward even if it was placed abroad.

After parking the car in front of the small building, Qin Hai got out of the car and walked towards the door. A young man wearing glasses and holding several foreign journals happened to come out of the door and met Qin Hai head-on.

He greeted: "Classmate, may I ask, which room is Ning Jing?"

The young man stood up, adjusted his glasses, turned to look at the Blue Bird car behind Qin Hai, and then asked warily: "Who are you?"

"I..." Qin Hai was stunned for a moment. He really didn't know how to introduce himself. When they met by chance, he naturally didn't need to tell the other person that he was the boss of this research center. If he said this at Beijing University, he would probably

He will attract people to chase him. He thought for a while and said: "I am Jingjing's friend."

"Tranquility wouldn't have a friend like you." The young man replied firmly.

"Why?" Qin Hai asked in surprise, isn't he not handsome enough? To be Ning Jing's friend, he still needs to take the second-level certificate for handsome men first?

The young man pointed at the Blue Bird car Qin Hai drove and said, "Don't think that just because you drive a good car, you are qualified to be Jingjing's friend. We have at least ten people like you here a day. I

I advise you not to bring trouble upon yourself."

Qin Hai was so happy that he had been making trouble for a long time. The young man couldn't stand the car he drove and thought of himself as a dude driving a nice car to pick up girls on campus. Judging from the young man's words, it seemed that Jing Jing had become some kind of celebrity.

No less than ten people drove up here one day with nice cars to harass her. Well, if the Blue Bird can be considered a nice car...

"According to you, those who drive good cars are not good people?" Qin Hai became interested and decided to make fun of this young man.

"I didn't say that." The young man said with a straight face and a serious look, "I just want to tell you that Jing Jing is a clean and self-sufficient female classmate, and she will not admire this kind of vanity."

"So, classmate, can you tell me what Ning Jing admires?" Qin Hai followed up on the young man's words and asked.

"She...why should I tell you!" The young man's face was a little confused. There are no less than twenty or thirty young talents like him in the entire superconducting research center. Who doesn't want to know what Jingjing loves? But so far,

No one has figured out this problem. All the boys who courted Jingjing in various ways have all failed. In the end, everyone can only establish a "protective alliance" to deal with those outside the school who drive luxury cars and lead the way.

The disciples who came with flowers and chocolates were on guard to prevent the rose in the research center from falling into the hands of outsiders.

"If you don't tell me, I can only ask her myself." Qin Hai chuckled and took out a huge "Big Brother" from his handbag, which of course made the young man's eyes turn as red as blood.

He dialed a number and said to the other party: "Hello, please call 12345. My surname is Qin. I'm at your school. Please come downstairs to pick me up. Over."

In less than a minute, Qin Hai and the young man heard the clatter of footsteps on the stairs, and then a sunny and peaceful face appeared in front of them. She nodded to the young man and said,

"Senior Brother Hou, why are you here?" Then, without waiting for Senior Brother Hou to answer, he asked Qin Hai with a smile: "When did you come to the capital, why didn't you tell me in advance?"

"I just arrived today." Qin Hai replied with a smile, and at the same time glanced at Senior Brother Hou with a teasing look. He found that Senior Brother Hou's face suddenly became as full of bad luck as Junior Brother Sha.

"You're here to see Professor Chen, right? He happens to be in the laboratory, I'll take you there." Jing Jing said, stretched out his two hands, took Qin Hai's arm, and led him half-pushing and half-pulling.

Walked through the door.

Why is it happening like that!

Senior Brother Hou watched the two people walking up the stairs intimately. He felt as if his innocent boy's heart had been trampled by ten thousand running alpacas, with blood flowing all over the ground. (To be continued, please search Gone with the Wind.

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