Kyoto No. 3 Research Institute!

At this time, it was already 12:10 p.m., and there were only about 20 people eating in a huge restaurant!

"What's the situation? It's been the tenth day, and the people in the lithography machine research department are still engaged in closed research. ”

"Yes! In the past, when it was time to eat, more than 100 people were lively, but now it is deserted! ”

"You say, will there be a major technological breakthrough in the lithography machine research department, so they are engaged in closed research?"

"It's really possible, otherwise how can I eat and live in the laboratory for ten days in a row, and no one will be allowed to enter or come out!"

"Brothers, this is not good, our silicon wafer research department can't be compared to them!"

At this time, a little Master Liu, who had just finished delivering food to the lithography machine department, came back with a cart!

A scientific researcher walked up curiously and asked Master Liu!

"Master Liu, what's the situation in the lithography department? Is there any technological breakthrough? ”

Master Liu, who was asked, shook his head and said that he didn't know anything!

"We are insiders, and we are not involved in confidentiality regulations!" The researcher said!

But Master Liu had already shook his head, saying that he didn't know!

When he followed his father to work as a chef here, one of his father's important pieces of advice was that he should not tell any information about the institute at any time!

Chef Liu took this advice to heart, just cook your own meals, and don't get involved in anything else! If he can't talk at the institute, he won't speak, and he's really afraid of losing this job that he has so won!

Seeing that Master Xiao Liu didn't speak, the scientific researcher could only return to his position, and a person next to him said!

"Lao Gao, if you ask Master Liu, it's in vain to ask!"

Then the researcher who was called Lao Gao turned to Qiao Yifei who was in a daze next to him!

"Hey! A Fei elementary school girl. ”

"Huh?"

Qiao Yifei was thinking about her own thoughts, and was suddenly shouted, her little face couldn't help but turn red, as if the little secret in her heart had been peeped at!

"How...... What's the matter, Senior Brother Gao! ”

"Did your uncle tell you what the situation is in the lithography machine research department?"

The researchers present all knew that Qiao Yifei was Qiao Lao's niece.

Everyone up their ears and waits for your Qiao Yifei's answer!

Qiao Yifei shook his head and said!

"My uncle is also in the lithography machine department, and he hasn't come out for ten days, and I don't know what the situation is?"

Hearing this answer, everyone was a little disappointed, so they had to continue to eat their own food!

Qiao Yifei continued!

"However, according to my uncle's character, there is definitely a major technological breakthrough, and he will be so desperate!"

Lao Gao said thoughtfully, "If that's the case, it's really possible that they have developed a 17-nanometer lithography machine!" ”

When everyone heard this, the food in the bowl suddenly became a little unfragrant.

Their silicon wafer research department has been researching faster than the lithography department, and if they really develop a 17nm lithography machine, it is equivalent to directly catching up with them.

Think about it, they used to make fun of it with the people in the lithography department, but now it's turned over!

None of them spoke, but quickened the pace of eating.

Their current thinking is to hurry up and finish their meals to do more research, maybe they can have a major breakthrough in silicon wafer technology!

Lao Gao saw that the atmosphere was a little nervous, so he said to everyone!

"They don't need to be so sad about the technological breakthrough in their lithography machine department. We should be happy! ”

"Lao Gao, the technology of the lithography machine department has broken through to 17 nanometers, and we are indeed happy for them in our hearts, but now the technology of our silicon wafer department has dragged them back!"

What this researcher said was indeed what all of them thought.

At this time, Lao Gao said mysteriously to everyone!

"Come here, y'all!"

When more than a dozen people heard Lao Gao say this, they immediately stretched out their heads curiously!

"I'll tell you the good news, I've extracted a 99.09% pure silicon wafer."

Everyone looked at Lao Gao with a shocked face!

"Really?"

"Of course, I was thinking that I would report it tomorrow after the data problem is solved!"

"Lao Gao, you are too powerful!"

"Let's go, let's go, let's go and see!"

"I haven't finished my meal yet!"

"What else are you eating?"

Surrounded by more than a dozen people, Lao Gao came to his laboratory!

In their silicon wafer department, the purity of silicon wafers broke through to 89.99% half a year ago, and it has been staying here!

Just yesterday, Lao Gao made a mistake in operation, adjusted the data of the machine and equipment wrongly, and accidentally refined a silicon wafer with a purity of 99.09%.

He was so excited that he couldn't put it into words.

He quickly calmed down, though, because he wasn't sure if it was an accident!

So he began to experiment according to this data, and the purity of the first three refined silicon wafers fluctuated between 99.01~99.09 after testing!

Just as he was doing the fourth experiment, the proposed silicon wafer was suddenly reduced to 79%!

He thought it was a mistake, so he did the fifth experiment, and the purity was still 79%!

This puzzled him, the material did not change, and the data of the machine did not change!

But how can the purity of the extract suddenly decrease so much?

So, he began to consider the factors around him, such as air humidity, temperature, noise, and so on!

One by one, the results of the experiment are still 79%!

After seven or eight hours of experiments, he didn't eat lunch.

In the end, he really couldn't figure out what the problem was.

He hurriedly ate dinner and continued to return to the laboratory to do experiments, but there was nothing!

Until this morning, he suddenly had a silicon wafer with a purity of 90.06%!

This shocked him and he began to experiment non-stop.

It wasn't until the fourth time that the purity suddenly dropped to 79%

Fifth, Sixth...... The twentieth time was already 79%, which made him a little speechless!

Is there a limit to the purity that can be refined every day?

It can only be three times!

He froze at a few experimental lists, and suddenly found the time on it!

Yesterday more than 99% of the time was extracted!

09：03

09：09

09：16

Today's refinement of more than 99% of the time is!

09：00

09：07

09：15

He hurriedly looked at the list of other failed experiments, and the time was outside 9 o'clock ~ 9:16 o'clock!

He began to look for factors that were different from this time period and other time periods!

Until he saw a tiny beam of light shining through a hole in the curtain!

Sunlight!

He was excited!

Because the laboratory requirements are relatively high, the curtains are always drawn!

He deduced the position between 9 and 9:16 through the sunlight shining through the small hole.

It was found that it was exactly the location of the monocrystalline furnace!

Two factors immediately came to mind: light and temperature!