Just turned over a new leaf and became a wise and intelligent student

Chapter 299 Mr. Xu, this is totally impossible!

Xu Qingshan observed the entire negotiation between Qiu Yong's team and Suntech's team. He did not interrupt much in this negotiation. He would only respond when someone called on him.

After all, the scenes are different and the identities are also different.

When he was outside the door just now, Xu Qingshan could represent Huaqing University and Peking University, or he could just represent himself, so he had flexible room for maneuver.

But now at the negotiating table, the people negotiating are Hua Qing and Shang De, and he is indeed an outsider.

However, being an outsider has its own advantages, such as freedom and unrestricted actions.

After coming out of the conference venue, Shangde's people took Xu Qingshan and the others to the hotel where they were staying. Just as the male secretary said, Xu Qingshan's room was arranged next to Qiu Yong and the others, both of them were executive suites.

There is only one room available.

As for how they live and how they are arranged, Suntech doesn't care.

Xu Qing and the three girls stood in the executive suite, looking at the bedroom which had only a 2-meter bed, and looked at each other in bewilderment.

"You guys chat first, I'm leaving first, I'm going to look for Xincheng."

Even though Ye Qianqian really wanted to help Jiang Huanxi at this moment, she also knew that it was not appropriate to stay here for long.

"Eh."

Xu Qingshan just wanted to call Ye Qianqian, but he felt something was wrong, so he could only watch Ye Qianqian close the door and run away.

There were only two little girls, Jiang Huanxi and Tong Tong, standing there staring at each other in the room.

Xu Qingshan stood in the middle and felt a chill on his back.

"I think"

Xu Qingshan opened his mouth and was about to speak, but before he could express his opinion, he was interrupted by two girls at the same time.

"Don't speak yet!"

"Let's!"

Jiang Huanxi and Tong Tong turned their heads and shouted at the same time.

Xu Qingshan suddenly fell silent.

Jiang Huanxi and Tong Tong looked at each other but didn't say anything. They just looked at each other.

“You haven’t even started college yet.”

After holding it in for a while, Jiang Huanxi spoke.

Just one sentence and Tong Tong almost blushed.

"When I was little, I sometimes slept with my brother."

Tong Tong raised his little face stubbornly and said.

“You haven’t gone to college yet.”

Jiang Huanxi said only this one sentence with a stern face.

Tong Tong was silent for a moment, then spoke again.

"I will be able to go to college in September this year."

“But it’s February.”

Jiang Huanxi spoke again and touched Tong Tong.

Xu Qingshan just stood there and watched the two girls arguing with each other. He really couldn't stand it anymore.

"Stop arguing!"

Xu Qingshan couldn't bear it any longer, so he picked up the two girls with his left and right hands. Neither of them struggled, but stared at each other.

Xu Qingshan threw the two girls directly onto the bed and walked out of the bedroom. Before closing the door, he uttered a few words silently.

"I'll sleep on the sofa tonight. The sofa outside is quite big. You all should behave yourself."

Xu Qingshan really had no intention of playing any weird games here.

He came here to do business.

But this kind of strange scene always makes people think of something, especially the male secretary who just received me, who didn't seem to mind at all that I tossed him to sit on the ground.

When he opened the door for them, he was very attentive, and his words implied that Xu Qingshan was so powerful that he wanted three at once.

He ran away without giving them time to react.

Sure enough, the most unpretentious tricks are often the most practical. Perhaps even the male secretary did not realize that his behavior caused Xu Qingshan a little trouble.

Humph, woman.

Xu Qingshan took out his computer and notebook in the living room. He turned on the computer to search for information about Liangxi Shangde, while he randomly found a signature pen from the hotel and started writing and drawing on his notebook.

Fortunately, even outside the school.

As long as it is his own account, he can also access the school's library IP through the mirror system, so Xu Qingshan can enjoy the Peking University's paper database.

He needs some information on photovoltaic system engineering, photovoltaic applications, and crystalline silicon materials.

"Ok?"

Xu Qingshan compared several papers and opened several external news web pages. His eyes lit up and he studied the connections between them with some curiosity.

Xu Qingshan is not completely ignorant of photovoltaics and solar cells.

On the contrary, since Ye Xincheng was sent to Qiu Yong's project team at that time, he specifically learned about photovoltaics in order to find some opportunities to cooperate with Qiu Yong and Ye Xincheng.

Of course, his actual purpose of coming to Liangxi Suntech this time was not to engage in photovoltaics.

He was interested in Liangxi Suntech's production line and semiconductor materials.

Well known.

Polycrystalline silicon and monocrystalline silicon are the two main semiconductor materials in the field of solar photovoltaic power generation. The difference between them lies mainly in the crystal structure and manufacturing process.

Polycrystalline silicon is composed of small single crystals of silicon with an incomplete crystal structure and high surface roughness and grain boundary density. It is mainly used in solar cell production.

Single crystal silicon has a complete crystal structure and low grain boundary density, has high electronic performance, mechanical strength and chemical stability, and is widely used in integrated circuits, photovoltaic cells and high-end optoelectronic devices.

If Xu Qingshan wants to start the development of the domestic chip industry, he needs to control his own source factory. Not to mention the countless subsequent steps, let's first talk about the core carrier wafer of the chip, that is, the carrier substrate used in the integrated circuit manufacturing process, which is generally a cylindrical semiconductor crystal slice.

The most common wafer is the silicon wafer, and the most common silicon wafer is the single crystal silicon wafer.

As the largest photovoltaic company in China, Liangxi Suntech was able to dominate the global photovoltaic industry at a time when other domestic private semiconductor companies had little presence in the world. In fact, it had a very good technological foundation.

However, the manufacturing processes of polycrystalline silicon and monocrystalline silicon are very different. The former is often produced by crucible growth method or deposition method, while the latter is produced by Czochralski method or suspended zone melting method.

According to Xu Qingshan’s understanding.

Suntech also mastered the latter technology, but abandoned it because of its high cost and unsuitability for cost-sensitive photovoltaic power stations.

However, Xu Qingshan believes that there is still great potential to be tapped in the field of monocrystalline silicon.

just
"Qingshan, do you think we should let Suntech try to gradually shift its direction from polycrystalline silicon solar cells to monocrystalline silicon solar cells?"

Qiu Yong frowned as he looked at the information Xu Qingshan handed to him. It was handwritten information that Xu Qingshan had sorted out for a long time and refined. In the background discussion on the future prospects and possibilities of the world's photovoltaic industry, it emphasized the inevitability of the development of monocrystalline silicon solar cells.

Xu Qingshan nodded.

He pointed to some of the references in the material he had compiled.

"Mr. Qiu, look at this."

"There have been some scattered technological breakthroughs in the conversion efficiency of monocrystalline silicon solar cells in China. Although they may seem relatively small when viewed alone, they have laid a good foundation for the next step of research and development."

"Based on existing technology, if practical tests can be carried out on Suntech's production line, it should not be difficult to improve the conversion efficiency of high-performance monocrystalline silicon cells and grooved buried-gate electrode monocrystalline silicon cells."

Xu Qingshan doesn't have any selfish motives.

Before coming, Qiu Yong said that no matter how many achievements were made, they would all belong to Xu Qingshan, because he was an "outsider". Huaqing could get a small share of the profits, but as long as the breakthrough was led by Xu Qingshan, the achievements would still be credited to Xu Qingshan.

"But the current situation of the international photovoltaic industry does not seem to be very good."

Qiu Yong muttered as he looked at the report in his hand.

"Monocrystalline silicon solar cells are too fragile. If they are subjected to a little bending stress or some large vibration during transportation, the cells may break directly. The cost increase may be unacceptable to Suntech, especially since their current inventory is still unsalable."

Xu Qingshan didn't say anything.

In fact, from a personal perspective, he believes that the international market will see a turnaround, which he has deduced from many cutting-edge papers on semiconductor material research and development abroad.

Currently, European countries have increased their research and development efforts in photovoltaics. Coupled with the changes in the international economic situation in the past two years, Europe, as Liangxi Suntech's largest customer base, is likely to significantly reduce photovoltaic subsidies, resulting in a reduction in downstream demand.

Moreover, the United States, which is still in the turbulent stage of economic crisis, is likely to push Europe to impose various restrictions on China. Among them, the photovoltaic industry, as a strategic industry involving energy, is bound to be an important target of sanctions.

As for the future of the photovoltaic industry, without government intervention, there is no optimism.

As for the state's intervention, there is a state-owned subsidiary next door, GCL Technology, which is waiting for policy support.

You should know that the full name of GCL Technology is Poly GCL Energy Holdings Co., Ltd.

The biggest advantage of private enterprises over state-owned enterprises is their willingness to change.

Because it is indeed much easier for private enterprises to make changes than for state-owned enterprises.

But now Liangxi Shangde has begun to enter a decadent and conservative state, and seems to have no interest in moving forward and taking steps.

belongs to yes.

It doesn’t have the fate of a state-owned enterprise, but it has the problems of a state-owned enterprise.

Xu Qingshan is not exaggerating. He really thinks that if Liangxi Suntech does not consider change and still wants to rely on government subsidies and international markets, the final result will only be a few years of lingering survival and then a dismal end.

"It's hard to say, but I can go and talk to them about my intentions."

Qiu Yong hesitated for a while before speaking to Xu Qingshan.

"It's okay, just chatting, it's not a big deal."

Xu Qingshan nodded.

He didn't expect Shi Zhengrong and others to accept his opinions. In fact, he didn't want Shi Zhengrong and others to accept them.

Because, if he wants to control a mature semiconductor company, the best way is not to build one from scratch, but to take over one with the support of the country.

Xu Qingshan's target this time was Suntech itself.

This was something he had already started considering when he heard Ye Xincheng say that the Liangxi government already had ideas about Suntech.

To a certain extent, Shi Zhengrong's subconscious aversion to Xu Qingshan was not wrong.

"It doesn't matter if you don't accept it, but I will continue to sort out the relevant plans. We should be able to contact the Liangxi government directly, right?"

Xu Qingshan asked.

"Yes, but if it's not a foolproof plan, perhaps the Liangxi government would prefer to wait until Suntech has no more room to retreat before taking over."

Qiu Yong said helplessly.

"Although dragging it out like that might turn a small problem into a big one, the authorities still hope that private enterprises can be more dynamic."

"I understand."

Xu Qingshan nodded.

"Then come up with a foolproof plan."

"Qingshan, industrial production is actually quite different from our theoretical research. We need to consider mass production, cost, convenience, etc. You can give it a try with confidence, but I hope you will not be discouraged if you encounter any difficulties or points that are not suitable for implementation."

Qiu Yong gave Xu Qingshan some earnest advice.

He was very happy to see that Xu Qingshan was interested in the integration of industry and research. This meant that the more effort Xu Qingshan devoted to this aspect in the future, the more chances Huaqing would have to recruit Xu Qingshan.

Because he believes that no university in China understands the model of integrating industry and research better than Huaqing University.

"it is good."

Xu Qingshan did not refute.

Qiu Yong took Xu Qingshan to find Shi Zhengrong. At that time, Shi Zhengrong was sitting at the tea table in his office, drinking tea comfortably, and seemed to have no pressure or worries at all.

Zhang Wei and his male secretary were there with him.

"Professor Qiu, I heard that you already have a preliminary plan that you want me to see? Are you guys at Huaqing so quick? I've only been here for two days, and you've already come up with a plan?"

Shi Zhengrong had a cheerful look on his face, holding a teacup in his hand, and was smiling widely.

"I heard that the Huaqing team hasn't even visited the production workshop yet."

Zhang Wei sat very upright on the side, with little expression on his face. He just listened to what they said, and anyone with a discerning eye could see the sarcastic tone in it.

"After all, it's just a preliminary idea. If you think of it, just mention it. If it's suitable, continue it. If it's not suitable, discard it. You two may not be used to this method because you haven't done scientific research for a long time. I understand."

Qiu Yong responded lightly.

Xu Qingshan took note of it secretly in his mind.

Lao Qiu has a lot of skills in writing poems, we should learn from him!
"It seems that Professor Qiu is very confident about this idea. Come, take a seat."

Shi Zhengrong continued to smile and waved his hand, motioning Qiu Yong and Xu Qingshan to sit down.

"Since Mr. Xu is here too, this idea must have some credit for Mr. Xu, right?"

Xu Qingshan did not deny it, and Shi Zhengrong smiled even more brightly.

What reasonable plan can be proposed by someone who has never been to the grassroots level or seen actual production?

It seems that I overestimated him.

It seems that people who understand mathematics and theory may not necessarily understand production.

"To put it simply, I think the photovoltaic industry in the future may be more suitable for the development of monocrystalline silicon solar cells, so I hope Suntech can adjust its technology production line."

"Mr. Xu, this is totally impossible!"

Before Shi Zhengrong could say anything, Zhang Wei at the side denied it with a strange look on his face.

(End of this chapter)