Volume 1: Student Life Chapter 257 The First Result
One afternoon of full concentration.
Although the draft papers in front of Chen Zhou piled up again.
However, the content recorded in the wrong question collection has been reduced.
Research on improving the diamond film preparation process has also reached the final stage.
"Yifan, substitute these three sets of parameters into the model and see how it goes."
Chen Zhou sent three Word documents to Zhang Yifan.
The answer lies in these three documents!
"OK." Zhang Yifan responded, clicked the mouse and received the data.
Chen Zhou asked again: "How long?"
Zhang Yifan did not answer immediately, but waited for the voice in the headset.
When Fang Jieming's voice came, Zhang Yifan immediately said, "30 minutes."
"Okay." Chen Zhou nodded and took out another new piece of draft paper.
[The reaction chamber in the traditional MPCVD device is mainly a semi-circular structure, which leads to a large loss of microwave power away from the substrate, which will reduce the production efficiency of diamond. ]
[So, the improvement of the substrate...]
That’s right, Chen Zhou went back to solve the problem of the device structure.
"30 minutes is enough!" Chen Zhou said silently.
Information kept flashing through his mind, and Chen Zhou began to improve the device structure, or the main substrate support structure.
One minute passed...
Ten minutes later...
Thirty minutes, over!
“Done!”
“Done!”
Chen Zhou and Zhang Yifan said almost at the same time.
Hearing each other's voices, they looked at each other almost at the same time.
Zhang Yifan seemed a little excited because the results obtained from the analysis model were very ideal.
As for Chen Zhou, it was because everything was as expected.
However, we are still one step away from the final result.
Chen Zhou said directly: "Send me the results of the analysis."
Zhang Yifan also reacted at this time, and hurriedly sorted out the results and sent them to Chen Zhou.
After receiving the file, Chen Zhou first glanced at the analysis results of the three sets of data.
It was indeed quite what he expected.
If that's the case, then it's simple...
Seeing that Chen Zhou started to get busy again, Zhang Yifan stood up and walked behind Chen Zhou.
After just one look, Zhang Yifan couldn't take his eyes away.
Chen Zhou actually made further improvements on three sets of already very ideal experimental data.
He seems to have found the best solution!
For the first time, Zhang Yifan discovered that Chen Zhou’s calculation ability was terrifying.
It was also the first time that he discovered that someone could process experimental data so perfectly without relying on any external force.
Not long after , Chen Zhou put down the pen in his hand.
He has solved all the data obtained by Zhang Yifan and Fang Jieming using the analytical model.
And, he found a solution that could temporarily achieve the desired effect.
Behind him, Zhang Yifan looked at what Chen Zhou had written on the draft paper and couldn't help swallowing.
“Does this…do we need to analyze this further?”
Chen Zhou shook his head: "Almost."
After saying that, Chen Zhou looked at the time. It was about twenty minutes until six o'clock in the afternoon.
The time control is pretty good.
At this time, there was a knock on Chen Zhou's door.
Zhang Yifan went to open the door.
The person who came was none other than Shen Jing, who had just returned from Institute 43 after processing the data.
Next to Shen Jing is Peng Fei, who is a part-time driver and helper.
As soon as Peng Fei entered the room, he said, "Well, Chen Zhou, there are a lot of documents. Can I give them to you tomorrow morning?"
"No problem." Chen Zhou replied, picked up the draft paper on the table and handed it to Peng Fei.
Peng Fei took it and took a look at it in confusion, then his eyes widened and he looked at the contents on the draft paper in disbelief.
[The shape of the substrate holder recommends a rectangular compression waveguide and a board-to-board structure...]
[It is recommended to increase the volume fraction of methane first and then decrease it, starting from 4% and gradually controlling it to around 1.5%...]
[The microwave power is recommended to be increased from small to large, starting from 0.4kW and gradually increasing to 1.2kW...]
[It is recommended that the working pressure in the device be controlled at 195 Torr...]
[It is recommended that the substrate temperature be controlled at 970°C...]
[Under these working parameters, the growth rate of single-crystal diamond film is about 125μm/h...]
【quality……】
Peng Fei's hands began to tremble with excitement, and the draft paper was a little wrinkled by him.
He moved his eyes away from the draft paper with difficulty and looked at Chen Zhou. His voice became less fluent due to excitement: "You... you really... improved the preparation process?"
Chen Zhou smiled and said, "As you can see."
After hearing Chen Zhou's words, Peng Fei didn't know what to say for a moment.
Then, he took a deep breath and said solemnly, "Can I take this now? I will contact Dr. Wu and return to the institute immediately!"
Chen Zhou thought for a moment and said, "Okay, but there's no rush. Let's go eat first?"
Peng Fei said, "Forget it. I can't wait ..."
Looking at Peng Fei's appearance, Chen Zhou couldn't help but smile: "Okay, then go quickly."
"Okay, then I'll go first." Peng Fei solemnly put away the draft paper in his hand, turned around and left quickly.
After Peng Fei left, Chen Zhou looked at Zhang Yifan and Shen Jing beside him and said, "Let's go, shall we celebrate?"
Zhang Yifan immediately asked, "Is this my feast?"
Chen Zhou smiled softly and said, "No problem! Tell me, what do you want to eat?"
Zhang Yifan: "Let me think about it. I've been so busy these past two days. I need to make up for it..."
Chen Zhou and Zhang Yifan walked out of the room while talking.
And Shen Jing only came to his senses at this time.
He hurriedly caught up with Chen Zhou and grabbed Chen Zhou's arm: "Is this...solved?"
"Uh... Senior, your reaction time..." Chen Zhou couldn't help but complain.
Zhang Yifan also laughed softly and said, "I guess his reflex arc was broken just now, and it just connected now..."
"No, what I mean is..." Shen Jing couldn't think of a suitable adjective, so he said, "I didn't even feel involved, but you guys solved the problem."
"You are wrong." Zhang Yifan continued, "It was not us who solved the problem, it was Chen Zhou alone."
Shen Jing added: "But you participated in the whole process?"
Zhang Yifan glanced at Shen Jing and said, "Do you think that if I participate in the whole process, I will be any different from you?"
Shen Jing: “…”
Chen Zhou looked at Zhang Yifan and Shen Jing and smiled.
The reason why he was able to solve the first preparation process problem so quickly was all thanks to the help of the two people in front of him.
There is also Fang Jieming who joined the team in the afternoon.
I have to say, this is the power of teamwork.
Unlike research in the field of pure mathematics, it only relies on the strength and wisdom of one person.
For a subject like this, the power of a team is far greater than that of one individual.
It seemed that Zhang Yifan and his team only helped Chen Zhou organize the data and make an analysis model.
However, the time saved is real.
If Chen Zhou was alone, he would have to look up literature, sort out information, try and verify...
After going through this series of things, even if he didn't eat, drink or sleep for 25 hours a day, it would be impossible for him to produce any results today.
At this moment, Chen Zhou also had some more ideas.
It's about the future.
The three of them walked out of the hotel and followed the route Zhang Yifan had taken them to find a... barbecue restaurant...
This is what Zhang Yifan calls a feast.
Just eat barbecue and drink beer, that's enough.
On the other side, after leaving the hotel, Peng Fei hurriedly called Dr. Wu.
