Zhou Xing had no idea what his parents were doing behind their backs. After finishing dinner quickly, he hurried back to the dormitory.
After so many days of research on nano-biotechnology, Zhou Xing has found a clue, and Zhou Xiaozhi in the virtual laboratory is waiting for him to experiment together.
Zhou Xing returned to the dormitory, couldn't wait to lie down on the bed, and fell into "dreamland" within a few seconds.
"Boss, you're back!" Seeing Zhou Xing appear out of thin air, Zhou Xiaozhi's eyes lit up and he said happily.
"Well, let's continue!" Zhou Xing said with a smile.
"Okay!" Zhou Xiaozhi accepted the order happily.
Zhou Xing walked to a scanning probe microscope and began to conduct experiments.
Newton Magazine once used the earth as a metaphor: comparing the size of "one meter" and "one nanometer" is equivalent to the diameter of the earth and the diameter of a glass marble.
When conducting research on nanotechnology, it is impossible to see clearly even with an ordinary microscope. At this time, the scanning probe microscope is an indispensable instrument.
Scanning probe microscope uses a probe as a sensor to detect the microstructure and local properties of the surface of the sample to be measured. In order to achieve nanoscale spatial resolution, the tip of the probe is very sharp, and the radius of curvature of the tip can be several On the order of ten nanometers, when the scanning probe microscope is working, the probe-sample distance is generally controlled between 0.1 and 10 nanometers.
"Xiaozhi, start the experiment and prepare to record it!" Zhou Xing controlled the nanoprobe and processed the test target with a laser.
"Okay, boss!" Zhou Xiaozhi responded, his dark eyes nervously staring at the experimental process carried out by Zhou Xing.
Zhou Xing stared at the display screen with all his concentration, controlling the probe with one hand to scan and observe, and using the other hand to control the keyboard to input instructions and use the laser beam to process nanomaterials.
Time flies by bit by bit, and Zhou Xiaozhi next to him holds his breath and observes and records.
"No! Boss, the photon energy is too high and the nanomaterial structure is destroyed!" Zhou Xiaozhi suddenly shouted urgently.
"How much damage is it? Can it be saved?" Zhou Xing frowned and asked quickly.
"Boss, it's no longer possible! The main structure of the nano-device has collapsed and can no longer be supported." Zhou Xiaozhi said with a disappointed look on his face.
"Well, let's try again, summarize the failure process of this experiment, and select solutions." Zhou Xing's face remained unchanged and he ordered Zhou Xiaozhi.
"Boss, I suggest changing to another nanomaterial, or changing to another nanoprocessing method." Zhou Xiaozhi provided an option to Zhou Xing.
Hearing this, Zhou Xing's face darkened. He finally screened out a biocompatible and biodegradable nanomaterial from countless nanomaterials. How easy is it to choose another material to replace it
There is no other way but to change to other processing methods.
"We will experiment with other processing methods." Zhou Xing ordered.
"Boss, what method are you going to use this time?" Zhou Xiaozhi's face tightened and he obeyed.
There are various methods of nanoprocessing: nanoprocessing with scanning tunneling microscopes and atomic force microscopes can be used; chemical synthesis methods can be used to assemble material units of microscopic systems into nanodevices "from bottom up"; focused ion beam technology can be used for processing; Excimer laser can be used for processing with its high resolution, cold processing, and "direct writing" characteristics...
"Xiaozhi, generate a five-nanometer photolithography machine. Let's modify it and use engraving technology for processing." Zhou Xing ordered to Zhou Xiaozhi.
"Boss, are you sure? The workload will be huge! I suggest using stamping processing technology!" Zhou Xiaozhi was stunned for a moment and suggested to Zhou Xing.
"No! The printing technology can't achieve the effect I want. Just listen to me." Zhou Xing thought for a moment and shook his head firmly.
"Okay!" His opinion was not accepted by Zhou Xing. Zhou Xiaozhi pouted, but still acted as ordered.
Soon, a huge photolithography machine appeared out of thin air in front of Zhou Xing in the virtual laboratory.
"Boss, what should we do next?" Zhou Xiaozhi looked at Zhou Xing curiously:
Zhou Xing looked at the lithography machine in front of him and ordered: "Peel off the cabinet and remove the inlet parts!"
Zhou Xiaozhi obeyed the order, and the cabinet of the lithography machine disappeared on its own, revealing the bare metal, and then the components that were fed fell off.
"Remove the light shield and expose the laser..." Zhou Xing continued to order.
"Okay, boss..." Zhou Xiaozhi continued to take orders.
In the virtual laboratory, with a thorough understanding of the 5-nanometer lithography machine, Zhou Xing, with the assistance of Zhou Xiaozhi, began to overhaul its functionality.
Time flies by bit by bit, and the day passes in the blink of an eye.
Zhou Xing lay in bed all night. After waking up in the morning, he solved his personal problems. After hastily eating some bread for breakfast, he lay in bed again and returned to the virtual laboratory impatiently.
The sun is shining and the weather is crisp.
The Peking University campus is very lively early in the morning. The chirping of various birds on the branches is melodious. People are playing badminton under the shade of the trees, reading books, running on the playground, playing ball... Students are swaying around the campus. energy.
In the girls' dormitory building, many girls went to bed later than usual, wearing pajamas and washing up. Some were cleaning the dormitory, some were hiding in bed and reading, and some were drying their quilts on the balcony. Today is a Sunday full of laziness.
"Xiao Xin, get up quickly. There are group activities in our dormitory today." Guan Xiaoyu walked out of the toilet after washing up and looked at Tang Xin who was still sitting on the bed reading a book.
"What activity? Where are you going?" Tang Xin continued to look at the book without raising her head and said casually.
"Why are you asking so many questions? Get up quickly. You have to act with us today. You have to read books and be a homebody all day, and your face and figure are ruined." Guan Xiaoyu glared at Tang Xin angrily and said.
"Yes! Xiaoxin, let's go out and relax this weekend!" Liu Zihui persuaded Tang Xin.
At this moment, a pleasant bell sounded.
"Well! Let's talk later. I'll answer the phone first!" Tang Xin put down the book, revealed a delicate face, and told Liu Zihui.