However, he was soon attracted by the enthusiastic gazes of his classmates.
He no longer paid attention to Su Chen.
"Alright, students, let's start the class.”
Bai Yu cleared his throat and said.
"In this class, we will learn about plasma light source technology!”
As soon as he finished speaking, there was an uproar underground.
"Teacher, is this the new light source technology you proposed?”
"Teacher, I heard that your technology directly contributed to the production of our country's first photolithographic machine.”
....
The endless praises reached Bai Yu's ears.
Bai Yu was overjoyed.
He really enjoyed the feeling of being pursued.
However, he still said indifferently,"Alright, students, quiet down.”
"This plasma light source technology is actually not difficult. We can come up with it after a few more days of experiments.”
The students all quieted down.
Hearing Bai Yu's words, smiles appeared on their faces.
How could they believe such self-deprecating words?
It's not difficult?
Did he come out after a few more days of experiments?
What kind of joke was this?
So many engineers in the Dragon Country had never done this experiment before?
Why are you the only one who made it?
"Alright, let me briefly talk about plasma light source technology.”
"Everyone, listen carefully and take notes.”
"I hope that everyone can use this knowledge in their future work.”
"The principle of this plasma light source technology is very simple.”
"First of all, we know that the calculation formula for the photolithographic resolution is: cd=k1?λ/na”
"Since the liquid's index of refraction is greater than 1, the actual laser's actual wave length will be greatly reduced. At present, the mainstream use of pure water has a refraction index of 1.44, so the actual equivalent of the light source technology is 193mn/1.44= 134mn, thus achieving higher resolution.”
" Use a high-power carbon dioxide laser to bombard metallic tin droplets in a vacuum, heat them up, and produce a plasma that activates euv.”
" Then, a lens system responsible for collecting the light produced by the process is projected onto the scanning device.”
"This is the principle of plasma light source technology!”
Bai Yu babbled out a bunch of obscure formulas and principles.
Actually, he didn't really understand these things.
These things were completely obtained for free.
Su Chen's thesis was very detailed. He only needed to memorize it.
He would read it out loud in class.
In any case, the people below would not raise any questions at the first moment.
This was because he needed to do a lot of experiments to verify whether it was right or not.
If someone really pointed out his fault after the incident…
So what?
Just say that I remembered wrongly, won't that do?
Bai Yu had been playing this trick for a long time.
This set of things was indeed useful.
Su Chen was indeed capable.
He actually understood these things in his sophomore year.
However, what was the use?
Anyway, isn't it all mine in the end?
"Alright, students, is there anything you don't understand?”
Bai Yu threw away the distracting thoughts in his heart and said to the students in the class.
The underground was silent.
"You didn't?"
"No, I'll move on to the next one.”
"I do!"
Su Chen, who was sitting in the last row, raised his hand.
Bai Yu frowned.
He felt uncomfortable the moment he saw the student wearing a hat.
"Student, do you have any questions?”
"By the way, can you raise your head and talk to me?”
Bai Yu said when he saw that the man had been covering his face with a hat.
The whole class looked at Su Chen.
Su Chen took off his hat.
Under Bai Yu's shocked gaze, he smiled sinisterly!
"You…"
Bai Yu was shocked!
"Teacher Bai, I have three words to say!”
Su Chen emphasized the words 'Teacher Bai'!
"First, your most basic photolithographic rate resolution formula is wrong!”
"Secondly, if we follow your plasma light source technology to make a photolithographic machine, there will only be one consequence: The plane was destroyed!"
"Thirdly, Teacher Bai, don't you know how to copy?”
"My design clearly states that tin droplets are very easily contaminated by tin metal, so we have to apply a layer of hydrogen on the surface of the collector to prevent it from being quickly covered by tin metal!”
"This is the most critical step in the entire plasma light source technology.”
"You talk big and can't even tell us the most important steps. Aren't you misleading the students?”
"Or do you not quite understand the plasma light source technology I wrote?”
The atmosphere in the class was instantly ignited.
"What did he say?"
"He invented the plasma light source technology?”
"Who is this person?"
...
"What nonsense are you talking about?"
"How can anyone sneak into the classroom?”
"Where's the security guard? Someone call the security guard and kick him out!”
Bai Yu said with a gloomy face.
"Hehe, Bai Yu, what are you so anxious about?”
"Do you want to kick me out so badly?”
"Don't forget, we're classmates.”
Su Chen said playfully.
Bai Yu walked to Su Chen's side with a gloomy face.
"You go out first. We'll talk about this after class!" she whispered.”
This book comes from：m.funovel.com。