Chapter 2339 We have to look at the next step

Chapter 2339 We have to look at the next step

The solar cell research is officially launched.

Yang Xiaotao will also apply for research funds and subsidies as usual in accordance with the rules of the institute.

This won't be given up just because he is the boss of the Nine Division.

Instead, this is a requirement in the rules.

And for subsequent research and development, he must also receive it.

Otherwise, if he takes the lead, what will the people behind him think?

The Yang tribe doesn’t take money, so if I take it, wouldn’t it mean that I don’t have a high awareness?

Even if this continues, it will not affect the enthusiasm of some people.

"Old Ye, please tell me."

After Yang Xiaotao confirmed that the plan was launched, he asked Mr. Ye to preside over the meeting.

Old Ye nodded, sat on the chair, and picked up his notebook, which were the information he had sorted out.

"Comrades."

"The solar cells we want to make, in layman's terms, are to convert light energy into electricity."

"So, do you think light is What's inside? ”

When Mr. Ye asked, Liu Hao said first, "There is color in the light, and the rainbow is the color of light!"

Everyone nodded. Nowadays, children are looking at the sun with candy paper, and the color is colorful.

Xu Hua pondered for a moment, then spoke, "There is still energy, and it feels hot when shining on people, just like fire."

"According to the physical research on light, we Most of the energy of the light that comes into contact comes from the sun, and the energy inside can make objects burn."

When Xu Hua finished explaining, Old Ye smiled and said, "Xiao Xu and Xiao Hao are right. There is indeed color and energy in the light."

"Summer is hot and winter is cool, it is all related to how much sunshine!"

"Then do you think, how to use this energy in the light to convert it into electrical energy?"

Liu Hao and the other four were all together silence.

They really don't know the transformation principle, let alone how to do it!

Seeing this, Yang Xiaotao smiled and said, "Actually, solar cells have been studied abroad for a long time."

The four of them looked surprised when they heard this.

"Don't be surprised, the development speed abroad is indeed beyond our imagination in some aspects."

"Of course, this is also related to their environment, after all, our development time is too short , compared with hundreds of years of research accumulation, it is still a little worse. "

"However, I believe that with the efforts of our generation, this gap will be narrowed, even surpassed the other party!" >
Hearing Yang Xiaotao said this, all four of them were Zheng Keyou.

I can't catch up with me, so my children will continue to chase me, and my children will still chase me, and sooner or later they will surpass them. "Yang Bu, what are we going to do next?" "Yang Bu, what do we want to do?" Xu Hao and his friends couldn't wait.

Since foreign countries are studying, they cannot fall behind.

The rejuvenation of the great nation must be fought against time and caught up with everything!

"How to do it, we need to study it together!"

"However, before that, we need to understand the principle of solar cells."

Yang Xiaotao asked Si The person is calm and he is not impatient, and then he looks at Mr. Ye.

Seeing this, Mr. Ye continued, "If you want to study solar cells, you must know a noun, the photovoltaic effect."

"Many years ago, a French physicist discovered that some metal electrodes immersed in solution would have electric currents on them after being illuminated by light. He called this phenomenon the photovoltaic effect."

" The current generated is also the basis for the development of solar cells. "

"Later, after more than 100 years of research and development abroad, I finally found that when crystalline silicon is exposed to sunlight, it will Receive electrons in the sun! "

"So, on this basis, they made a diffusion PN junction that can be used for unidirectional conduction, and in this way, they created practical solar cells."

"This PN junction is made of semiconductor silicon. It is reflected in unidirectional conductivity, which is to show low resistance at the forward voltage and high resistance at the reverse voltage."

"The two sides of an intrinsic semiconductor are diffused with different impurities, forming N-type semiconductors and P-type semiconductors respectively."

Old Ye tried to slow down his speech as much as possible, but you can tell from the reactions of several people, and it is estimated that it is not true. A few who understand!

Old Ye also noticed the expressions of several people, so he continued, "What we have to do now is to make this PN festival."

Seeing this, Yang Xiaotao was about to speak At that time, Mr. Ye stood up from his seat, then took a pencil and drew pictures on the blackboard.

"This is a semiconductor pn junction."

"When sunlight shines on the semiconductor pn junction, a new hole-electron pair will be formed."

"Under the pn junction electric field, holes flow from N to P region, and electrons will flow from P region to P region, and under the action of the pn junction electric field, holes flow from N region to P region, and electrons will flow from P region Flow to zone N. After the circuit is turned on, a current is formed. "

"This is the working principle of photoelectric solar cells!" "

Baoba

Everyone immediately When they applauded and saw the design drawings on the blackboard, they knew it.

At least I know what to do. "So, Mr. Ye, what is our current task?" Yang Xiaotao asked everyone's thoughts.

Old Ye picked up the notebook again and looked, "Now the first one is to make a PN knot!"

"The high-purity silicon we use to study is ready, so Solved the problem of raw materials! ”

"As for tools, we have equipment too!"

"So, all the conditions are met, and it is time to start research!"

Old Ye said firmly.

Although he knew the study was not as simple as he said.

But this is the first time he has been able to participate in research work in these years.

He cherished this opportunity very much.

He wants to add another handful of fire to the country and the revolution in the last years and make another heat. "Okay, then let's make a PN knot first." Seeing Mr. Ye say this, Yang Xiaotao made the final decision.

When everyone has a goal, they will naturally have motivation.

Not long after, news of the establishment of the solar cell team spread in the Nine Divisions.

This kind of research project did not attract much attention, after all, the institute has had many major research topics during this period.

There are many small topics below.

So solar cells are probably just a small issue.

But after learning that Yang Xiaotao was involved, this is not a small project.

You should know that after the establishment of the Ninth Department, Yang Xiaotao, the director of the research institute, did not participate in any project.

The ones with the name do not count.

But now he actually joined the project team!

Not only that, in addition to Yang Xiaotao and Mr. Ye are also there!

Old Ye, that's also the honorary dean!

From this perspective, how can the project that both deans participated in is simple?

For a moment, everyone speculated that what's so great about this solar cell project?

Some people even think about how to join the project team.

These are two deans!

Snap the opportunity and you can fly at the rhythm.

Under such circumstances, everyone was very curious about the four newcomers. Many people began to inquire about the identities and past of several people, and some even regarded the four people as future stars.

In a word, these four people have become the envy of many young people.

After the establishment of the solar energy research project, Yang Xiaotao threw all the preparations directly to Liu Lixue.

The secretary did something, and Yang Xiaotao felt it was very reasonable.

Otherwise, how could he have time to read?

...

Research Institute! In the Institute of Biochemistry.

A group of people wearing white coats were busy conducting experiments.

In the director's office.

Wang Guangmei walked in with a water cup.

"Old Zhu is busy!"

"Old Wang, here is here!"

"Sit!"

Zhu Ziqing is sorting out documents, and some progress in chemistry research has been made during this period. , but the information is a bit messy, and he felt he had to reorganize it to see if there were any loopholes.

It's just that this kind of work is too time-consuming.

He had the urge to hire a secretary.

Wang Guangmei sat on the stool aside and habitually drank another sip of water!

The layout of this office is similar to his, with many stools and only one table.

It is also a place for meetings on weekdays.

"Old Wang, why are you free? Your insulin is fine?"

Zhu Ziqing said without raising his head, Wang Guangmei shook her head, "How could it be that fast!"

"The several machines made are still under debugging, and there are two electrophoretic equipment that are not good, so we have to continue to improve it! "

Wang Guangmei said, feeling melancholy.

I thought that all the bovine insulin had been made, and it should not be difficult to achieve industrialization.

But I didn't expect that it would take such a long distance from the laboratory to the factory. Zhu Ziqing finished sorting out a piece of information, wrote the information on it, and then put it aside and looked at Wang Guangmei, "Old Wang, you don't have time to come here to reminisce about the past!"

Wang Guangmei picked up the cup and drank water to moisten her throat, and then she showed a smile, "Old Zhu, Yang Bu is participating in solar cell research, you know!"

Listen When Wang Guangmei said this, Zhu Ziqing immediately understood the other party’s thoughts!

The two of them suddenly became silent.

In the hearts of both of them, they actually have a scale.

When accepting Yang Xiaotao's invitation, they didn't think too much about it, but just wanted to continue the research.

Then it became an important research department of Hongxing Manufacturing Factory and Chemical Factory. If you want money, you need people to give it to others. If you can’t buy equipment, you will develop it yourself. That feeling is like the whole world is surrounding it. They turned around again.

The preferential treatment of Hongxing Machinery Factory to these people is not only a touching feeling that a scholar dies for his confidant, but also gradually develops a sense of superiority!

Even when the Nine Department Research Institute was established, their Biochemistry Institute was divided into two parts and was also a key project of Nine Departments, which made this sense of superiority even more.

This benefit is to motivate the people involved in the research.

The disadvantages are also obvious, and pride and arrogance are always the enemy of success.

But they all feel that this kind of pride is controllable, after all, they are an important pillar of the research institute!

People should not be proud, but they should not be without pride.

So they think it's okay to be a little proud!

But what they didn't expect was that the foundation of this kind of pride was a bit unreliable!

Originally, when the Nine Research Institute was established, Yang Xiaotao spoke about three key research projects.

No mistakes, one poem, one post, one content, one in 6, one book, one bar, one read!

There are machine tools, biochemicals, and computers.

Although none of the three projects were achieved overnight, it depends on who they were compared.

The machine tool piece is an old-fashioned brother.

Although it is lukewarm now, it is because Mercury's level is too high, which directly raises the level of domestic machine tools to a very high level.

It will take a year or two to change the factory below.

So, at this stage, the people at the Machine Tool Research Institute are more about finding the direction of future machine tool development.

Besides, every time you study machine tools, Yang must be the leader.

The people in Jiudi know what this means.

Therefore, the status of machine tool research in Jiudu is unbreakable, and no one can ignore the group of technical workers.

As for computer research, they also learned some things!

The computers of the institute now come from the Ministry of Seventh Machinery, which were built by Mr. Wang and Mr. Qian of the Ministry of Seventh Machinery, which has taken a lot of effort over the years.

But the results are much worse than those of the Chinese Academy of Sciences.

So although Han Sanfeng is the vice president of the institute, the two do not feel backward in academic research.

On the contrary, both of them wanted to get the results as soon as possible.

This proves that their Institute of Biochemistry did not disappoint Yang Xiaotao's high expectations, did not waste national resources, and deserve this honor!

But now, things are developing beyond their expectations!

What they didn't expect most was that research in computers actually made a breakthrough so quickly.

The emergence of high-purity silicon not only raises the domestic semiconductor level to the advanced level, but also completely revitalizes the stagnant water of computer research.

This makes integrated circuits possible!

The successful research of calculator has made the direction of computer research brighter.

Although the calculator is not a computer, it is also a branch under the computer!

In addition, computer research has also cooperated with the Chinese Academy of Sciences.

When I met Han Sanfeng these days, the smile on the other person's face has never stopped!

The two of them were silently thinking about their own thoughts.

Wang Guangmei's thoughts are even more complicated.

Nine works were established a year ago, so they did not conduct art performances, and no rewards were awarded.

But this year, with his understanding of Yang Youning and Chen Gong, he will definitely do it.

And it won't be small.

Originally, in his opinion, it was difficult for other projects to produce output this year. Even Lao Zhu, who is a direct competitor, probably will have to be next year.

But I didn't want Cheng Yaojin to come out halfway.

The threat of this calculator is quite big! "Old Wang, this won't work!" Suddenly, Zhu Ziqing spoke, and Wang Guangmei was stunned, a little confused.

Then Zhu Ziqing said, "Have you ever thought about what you are studying after the insulin is completed?"

Wang Guangmei felt a little sad when she heard this.

Because I haven't thought about this problem.

Zhu Ziqing knew the result by looking at the other party's reaction, so he said, "I just thought about it recently."

"Look, high-purity silicon, calculator, and a computer behind it. ”

"Now there are solar cells."

"Look at, the current and future projects are connected!"

"Look at us..." >
Zhu Ziqing didn't continue.

Wang Guangmei looked serious.

After the bovine insulin project is completed, what will they do next?

Continue to study insulin and study other projects?

But research is not about being hot-headed, it needs to meet current needs.

Otherwise, anyone can come up with a lot of research projects that sound amazing.

And this requires them to decide.

I didn't notice it before, but now they have carefully considered it! "So." Zhu Ziqing leaned on the chair and said heavily, "When we play this move, we have to look at the next step!" >Wang Guangmei nodded silently after hearing this.

…

Chinese Academy of Sciences.

Old Song sat at the conference table, his face cold and silent.

Sit down below, a group of old men, both men and women, but they all exuded a bookish spirit.

A group of people sat in the conference room, but they were quiet. Even when they spoke and communicated, they would lower their voices and would not cause discomfort to people around them.

In the conference room, everyone was waiting quietly.

After a while, the door opened and Chen Fang walked in from the door. Seeing that everyone was waiting for him, she smiled apologetically, and then sat down below Mr. Song!

Seeing this, Mr. Song began to preside over the meeting.

"Comrades, the main purpose of this meeting is to discuss our next work focus!"

Old Song's eyes swept across everyone. The existence of the Chinese Academy of Sciences is not just to make the country higher. To protect talents well, more importantly, to contribute to the revolution.

Without this core idea, there is no need for the Chinese Academy of Sciences to exist.

But now, their research has been "challenged".

After Mr. Song said that, everyone was silent.

They all know something about this meeting.

The high-purity silicon produced by Jiujiu Machinery Department has greatly improved the computer research.

Then they cooperated with them to jointly develop computers.

This kind of cooperation is a spur to them.

Why can Jiujiujiu make high-purity silicon, but they can't?

And after subsequently giving the craftsmanship, they still couldn't make it.

This is not only a theoretical backwardness, but also a technical lack!

"Old Chen, tell me the specific situation!"

Mr. Song looked at Chen Fang, and the latter nodded immediately. "Okay, comrades, let me tell you the current situation!" Chen Fang began to tell the truth objectively. "First, Jiudian did not hide his own personal information. The high-purity silicon process they gave was not a problem. We did not make it. That's right, that's because the technology is not good!"

After saying that, someone couldn't help but want to speak, but when he saw Old Song's face was heavy, he swallowed the words he had reached his mouth.

"The second thing is that the other party has completed the electronic calculator. The technology applied here is our research direction, integrated circuit!"

"Now, this has also become an important research by the Jiudu Research Institute. Object! ”

Chen Fang said this and looked at the old man opposite, “This, Lao Huo, you should be very familiar with it! ”

The old Huo on the opposite side was holding a pen in his hand He nodded slightly, then said, "I wish I could ask for two more units now!"

After the words, the people around him chuckled softly.

Even Mr. Song is a little regretful.

I had to know that it was so useful, so he would have to ask for two more units.

Nine units can be put into production as soon as possible now!

Chen Fang continued, "These are only two current situations. In addition, I also learned that the other party is developing solar cells."

"The core of which is still semiconductors, That is today's high-purity silicon."

"So, the other party may surpass our Chinese Academy of Sciences in future semiconductor research!" After Chen Fang said that, Song Bo's eyes swept across everyone again.

The conference room suddenly became silent! "Since Old Chen has already explained the matter thoroughly, I will also express my opinion."

When everyone heard this, they immediately became serious and serious.

"First of all, our Chinese Academy of Sciences should work hard to cooperate with the Ninth Department."

"We should do our best to help in this matter!"

Chen Fang nodded, and no one below had any objections. "The second thing is to prepare for the future. We should also think about how to go next!"

After the words, many people showed a look of surprise.