Black Technology Refresher Manual

Sheng Mingan: "Agent?"

"You can also say that." Zhang Chao took out his mobile phone and showed Sheng Mingan the crude app he and his team had made: "Internet users in China have grown wildly in the past few years, and job-seeking apps have popped up one after another. I have checked that there are not so many campus apps and college students apps in China, daily part-time jobs, short-term part-time jobs..."

"Mature domestic job-seeking apps generally only recruit long-term contract workers, but students have no time and want to earn some pocket money. Some jobs are not manned enough. Short-term workers can only go through intermediaries, but the intermediary's sources of information, network channels and personal energy are all different. They are limited, they can only be limited to a certain community, and the most powerful intermediary is a city's contacts, but there are so many cities in our country, 16 billion people, the data is considerable."

Zhang Chao's ambition is quite big.

However, the software, server architecture and financing are relatively simple. These are the first steps, and the subsequent operation is the most difficult part.

After a product is made and put into the market, how to make a profit is the ultimate goal and the most difficult hurdle.

Sheng Ming'an thought for a while, but didn't ask Zhang Chao about his follow-up thoughts. He didn't intend to get involved.

But the next moment his eyes were fixed on a scientific research group of 500 people that Zhang Chao had slipped past, and he immediately became interested. He raised his hand and asked, "What scientific research group is this?"

Zhang Chao looked over: "Oh, there are everything."

Sheng Mingan: "?"

Zhang Chao: "Physics, mathematics, chemistry, medicine, there are all kinds of subjects. University of Science and Technology, Mizuki, Jinda... the domestic 985, 211 undergraduate students, the lowest grade is also a master's degree, and they have to publish once or twice. Sci, those who have completed projects independently, sometimes contact me if they want to earn some extra money. Which research institutes need? Short-term familiarity? And which scientific research companies outsource projects, I will help them connect. And there are too many people, and there is a shortage of manpower? You can also team up quickly.”

sharp.Sheng Mingan sighed in his heart, he thought that Zhang Chao was still in the stage of small fights, who would have thought that he already had such a wide network of contacts!

And they are all highly educated talents of high quality!

You should know that enterprise outsourcing projects are generally handed over to professors or familiar teams from well-known domestic universities. Zhang Chao's ability to be trusted by so many enterprises shows how strong he is.

Sheng Mingan exaggerated how powerful Chao is, but Zhang Chao felt embarrassed: "It's not that great. In fact, outsourcing is all about piecemeal work. For example, program outsourcing is to help find bugs."

Sheng Ming thought about it, "Can you help me pay attention to some people?"

Zhang Chao: "Shengshen, do you want to outsource?"

Sheng Mingan: "I want to form a scientific research team."

He thought to himself that there must be an easy-to-handle scientific research team, which will be more flexible and convenient than joining a research institute, because he doesn't know when the black technology will suddenly release a new level, and what kind of content will be involved Science project.

However, scientific research projects must be applied first, and may be dismissed and rejected.

It's really troublesome to think about it. It's better to have a salaried team working for yourself.

Zhang Chao: "No problem! Tell me your conditions."

Sheng Ming'an quickly finished his conditions, and then asked: "Is it okay?"

"..." Zhang Chao was troubled: "Shengshen, are you asking too much? At least one article in "Nature" or "Science"? At least one major scientific research project, the threshold is still a Ph.D. Those who come out to the job market are all masters who are snapped up."

Sheng Mingan also knew that he had high standards, but he would not lower them.

"Don't worry? Hurry up, take your time and just help me keep an eye out for people."

His qualifications, family property and education are not attractive enough, so he just asked Zhang Chao to help him keep an eye out for talents, not to say that he must complete it within this year.

Zhang Chao: "That's fine. There is a suitable candidate, and I will introduce you to each other."

Sheng Mingan: "Thank you."

Zhang Chaoting politely said it was nothing, Sheng Mingan smiled? Laughed, continued to finish the project. After concentrating on it, the efficiency was very fast, and it was over that night? The project started to write a summary report, checked it twice, and sent it to Professor Pan's mailbox after it was correct.

Professor Pan checked the completion of the project and the report, and gave them an evaluation of passing with excellent grades.

"The new energy R&D team I mentioned last time has responded to the email I sent and made relevant work arrangements. It depends on when you will take up the post."

"I can do it any time."

"Then these two days?"

"it is good."

It's as simple as that.Two days later, Sheng Mingan set off with Professor Pan to a company called Black Gold Energy Technology in Hailing City, Jiangsu Province.

Graphene is also known as 'black gold', which means it is more precious than gold.

This energy technology company is mainly engaged in the research and development of clean energy and future new energy materials in the market. It is named "Black Gold", which shows that its research and development direction is mainly graphite.

Graphene new energy batteries, graphene superconductors, graphene chips, etc. are all popular concepts in energy and materials in recent years, and they are popular all over the world.

The boss of Heijin Energy Technology, surnamed Ding, is a middle-aged man in his forties.

Mr. Ding and Professor Pan have been good friends for many years. Professor Pan's team has done several projects with good momentum in the black gold energy technology, so Professor Pan recommended a student to come over, and Mr. Ding gave it without much hesitation. This favor.

When he found out that the student's name was Sheng Ming'an, a rising star in the academic field of physics, he was as happy as picking up a treasure.

Black Gold Energy Technology Company.

Mr. Ding personally went to meet Professor Pan at the door: "Mr. Pan, you are here! I just got a piece of tea cake with white silver needles a few months ago, and I have been keeping it in my collection, waiting for a bosom friend like you to taste it."

Professor Pan likes to drink tea very much. When he heard that it was Baihao Yinzhen tea cake, he immediately became interested.

"Wait—" Professor Pan stopped, turned around and waved: "Ming An, come here."

Sheng Ming'an stepped forward, and Professor Pan introduced Mr. Ding to him: "The students I brought, let's get acquainted with the team first."

Mr. Ding stretched out his hand: "Shengshen! It's like thunder! Don't talk about physics and academia, you are also well-known in technology companies like us!"

His tone was full of sincere exclamations, without any falsehood, from the heart.

Sheng Ming'an didn't know, but Mr. Ding knew it? Very well, quantum error correction and ultra-short lasers have little to do with them, and their interests are not directly linked, but lithography machines are different!

The benefits brought by the lithography machine are always visible to the naked eye, and the financial resources are rolling in!

How many people in the industry do not know? People are envious of the luck of Blue River Technology. How about knowing that Blue River Technology had only one "Green Core" project before Sheng Ming'an settled in, and it was suppressed by Hongxin? It was miserable.

Sheng Ming entered Blue River Technology and took over the research and development of "Leather Core" for more than a year. The prototype of the lithography machine was produced, which directly broke the hegemony of the European and American semiconductor industries and won glory for China. Rising like a rocket.

I guess it won't pass? In a few years, Blue River Technology will become the leader in domestic semiconductors, and it may surpass Qualcomm, Intel, and IBM in the future.

All in all, Mr. Ding was so envious that his eyes were red.

So after learning that the student recommended by Professor Pan was Sheng Ming'an, Boss Ding was very glad that he insisted on giving Professor Pan this favor despite the obstruction of other people in the company.

Sheng Mingan joined the graphene research and development team, maybe the world's first industrialization? The company that produces graphene technology is his black gold technology!

Sheng Mingan shook Mr. Ding's hand back: "Hi, did you praise me?"

Mr. Ding: "It's not ridiculous at all! Not at all! Oh yes, go see the team, you two come with me, our R&D team is upstairs, and the team responsible for overcoming graphene specification preparation technology happens to be there too. "

While introducing enthusiastically, he walked forward quickly, as if he was afraid that Sheng Ming'an and Professor Pan would repent and run away.

The three of them came to a space of about two hundred square meters on the tenth floor.The spaces are divided into laboratories, material rooms, rest areas, tea rooms, etc. The laboratory is spotless, with all the experimental equipment. Four researchers in white coats are trying new graphene preparation technology.

Mr. Ding called them all out and introduced them one by one.

The leader is a beautiful woman in her thirties named Lu Yin.The three members behind her are all men, and the youngest is 25 or 6.

Lu Yin: "Sheng Ming'an? I know you, great master, a genius in physics." She laughed quite heartily, and said generously, "Welcome to join my team."

Sheng Mingan nodded and introduced himself. When it was done, he looked at the laboratory behind Lu Yin: "Are you doing mechanical exfoliation of graphene?"

Mechanical exfoliation is one of the easiest ways to extract graphene. It is simple to make but the output is extremely low, so many companies will not choose this method for graphene extraction.

"Yes. We are considering using two mechanical ball milling methods, planetary ball milling and vertical stirring milling, to prepare graphene. Some problems in the preparation process are what we are currently trying to overcome."

Graphene can be prepared by mechanical exfoliation, oxidation-reduction, chemical vapor deposition (cvd), etc. Lu Yin started with mechanical exfoliation and considered using two ball milling methods, but some technical defects encountered in the process are still being overcome .

"Is it okay to let me watch it now?" Sheng Mingan asked.

Lu Yin: "It's okay, you are a member of our team from now on? It just so happens that you just came, maybe you can help us in a flash of inspiration."

Sheng Mingan likes to deal with honest people, so he agreed to the invitation, took two steps forward, and suddenly realized that Professor Pan was still there, so he turned around: "Professor...?"

Professor Pan: "Go ahead."

Sheng Mingan responded and quickly communicated with Lu Yin's team on graphene extraction technology, while Professor Pan followed Mr. Ding upstairs to catch up on the old days.

After getting along with each other for a few days, Sheng Mingan figured out the structure of the black gold technology laboratory, the capabilities of each member of the team, and which step the most important research and development project has progressed.

After mastering the basic situation, Sheng Ming'an quickly integrated into the team, but at the beginning he followed Lu Yin's plan instead of aggressively fighting for the dominance, or changing Heijin's long-standing scientific research plan.

Although he asked the research team to give up the half-developed plan and follow him because of his reputation, Heijin Technology would definitely agree, but Sheng Mingan did not intend to do so, because he knew that the scientific research plan was halfway through. Energy, human and financial resources expended.

Another reason is that he also wants to know whether Lu Yin's mechanical exfoliation scheme can achieve large-scale production of graphene.

The footsteps of time have quietly come to February, early spring, the air is humid, and green buds are quietly emerging.

Black Gold Technology, large-scale preparation of graphene R&D team laboratory.

Lu Yin nervously stared at the grinding device simulated by the pfc3d software, waiting for the result.

The grinding method, which is one of the graphene mechanical exfoliation methods, uses a dispersant to disperse graphite to obtain graphene with an optimal concentration, and then uses a grinding device for preparation.

Which involves three important process parameters namely dispersant, ball diameter and stirring speed.

To put it simply, it is a process of continuous melting? Graphite obtains a single layer of graphite. It is melted first to obtain a few-digit graphite stack. At this time, the graphite stack, that is, the van der Waals force between the sheets is too strong to be used. Any dispersant dissolves.

Then enter the next step, using the ball in the ball milling device to break off the Van der Waals force between the graphite sheet and the graphite sheet, calculate the ball diameter parameter through the force, ball diameter, energy and other data, and finally use the software simulation output speed, and verify.

After countless experimental simulations and physical experiments, they have determined the two parameters of the optimal dispersant and the diameter of the grinding ball, and are waiting for the verification of the parameter of rotational speed.

Sheng Mingan put one hand in the pocket of his white coat, held a pen in his left hand, and put his thumb against the brim of the pen cap, 'click', 'click', the sound of the pen cap being pushed out and pushed back to close.

There was no expression on his face, his eyes were fixed on the screen.

Lu Yin couldn't help asking: "Ming An, what do you think? Will we succeed?"

Sheng Mingan: "I don't know."

Lu Yin: "Aren't you nervous at the moment of acceptance when you lead the team to develop the light source technology? Don't you have any numbers in your mind?"

Sheng Ming'an: "It would be a lie to say that I am not nervous. To lead the entire scientific research project, I must know it in my heart, but knowing it is not the same as whether the result is successful. Even if I know 100% in my heart, the result may fail, because there are always unpredictable accidents. occur."

Lu Yin: "How do you usually deal with unexpected situations?"

Sheng Mingan: "Accept, check for errors, and start again." He shook his head: "Scientific research has no time to make you feel sorry for yourself, and a sensitive mentality is not suitable for scientific research."

To engage in academics is to be rigorous and rational, with delicate emotions and a fragile mentality, but one cannot bear the blows of repeated failures.Scientific research can be summed up in one word, 'rush'.Hurry up for time, energy, and money, so there is no time to waste.

Lu Yin glanced at Sheng Ming'an, seeing that he was really calm and not showing any signs of expression. He couldn't help admiring that he was still calm and calm than himself who had been in the industry for more than ten years at a young age. With this effort, he would definitely be a master in the physics world in the future!

"You're right. But I hope it turns out well and everyone has a good year."

"Gong Lu, the data has come out!" The team members yelled, "Wait - something went wrong, the parameters were wrong, and the model collapsed! Gong Lu, come and take a look!"

Lu Yin hurriedly stepped forward to look, the emergency situation was dictated by the team members, the collapse was tilted in an irreversible direction, and everyone was at a loss? There was nothing they could do.

Sheng Mingan put the pen back in his pocket, looked up at the light screen, and the results of more than ten days of hard work fell apart in an instant because of a trivial parameter.

Team members are like mourners.

Lu Yin cheered up and encouraged everyone, but in the afternoon, Mr. Ding called him upstairs for a meeting.

It is said to be a meeting, but it is actually criticized.

After all, scientific research burns money, and repeated failures will disappoint the leadership of the company. Is it necessary to re-evaluate the team and the project? Go on.

After Lu Yin came down from the leadership, his face was filled with gloom. In the evening, he announced the bad news to the team: "Because we haven't delivered satisfactory results for a long time, the company decided to cut off 60% of our team's research and development funds. .”

Before the words were finished, the team members were already wailing: "The funding has been shrinking and shrinking, but it is not enough. Now it has been cut by 6%. What are you doing?!"

"That's right! Lu Gong, can't you persuade Mr. Ding?"

"Black Gold Technology is to produce graphene-derived materials research and development products. Mr. Ding does not support graphene preparation technology now. Do you want to buy it from abroad?"

Lu Yin's face was ugly: "There is even worse news. If we can't use the remaining 40% of the funds to develop results, the entire team will disband on the spot. Because they have found a new research and development team, the team leader is Su A long-established professor at the Provincial University of Finance and Economics."

"!! Fuck! Mr. Ding is too ruthless to kill a donkey? Isn't he!"

"This... Anyway, we have worked in Heijin Technology for four or five years, and we have worked hard without credit, not to mention that we have developed 2cm-sized graphene for Heijin Technology!"

"Shall we ask Mr. Ding for an explanation?"

Lu Yin sighed, suffering from a terrible headache. He accidentally caught a glimpse of Sheng Ming'an with a calm face, as if he was drifting away from the world. Thinking about his talent and ability, he couldn't help but ask, "Ming An, do you have any questions?" Plans...or ideas for large-scale graphene production projects?"

"Huh?" Sheng Mingan was stunned for two seconds, then recovered and said, "There is a plan, do you want it? Listen?"

Lu Yin stared at him incredulously, and cautiously said, "May I ask how long you have been preparing for this plan?"

"How many months?"

"!!" Lu Yin: "Is it because I didn't ask, you didn't call? Let's say?"

Sheng Mingan said slowly, "No, I originally planned to find some time in these two days to give suggestions..."

"There's no need to find time, just now, I'm free." Lu Yin quickly interrupted him.

Sheng Mingan raised his eyelids: "Your previous plan?"

Lu Yin shook his head and said helplessly, "I actually know that plan won't work."