[Nano Monarch]: Able to have a more thorough understanding of semiconductor physics, electronic materials, microelectronic devices and other fields.

'That's it! ’

This standard material physics BUFF will definitely help him when it comes to graphene.

Although Wu Bin wanted to fill this talent directly, he still resisted the impulse after thinking about it, and was ready to read all the talents.

There are four remaining second-side physics talents, and unsurprisingly, they are the buffs of [Theoretical Mechanics], [Quantum Mechanics], [Electrodynamics] and [Thermodynamics and Statistics].

However, unlike the previous three talents, there are even finer branches under the four talents of the four major mechanics.

For example, under [Theoretical Mechanics], there are three branches of dynamics, statics and kinematics.

In Wu Bin's view, in fact, these physical disciplines all influence each other, for example, objects in theoretical mechanics mainly refer to the rigid system, and when the deformation of objects cannot be ignored, it becomes a deformation mechanics such as material mechanics.

But while influencing each other, they are independent, which makes it difficult for Wu Bin to imagine what kind of sparks will collide in his brain after all his talents are full...... No, it should explode.

After thinking about it for a while, Wu Bin still decided to order [Nano Sovereign] first, after all, it was the most helpful for his current system tasks.

However, when Wu Bin wanted to go down, he was stunned.

'Two talent points!?' ’

On the second side of talent, Wu Bin not only couldn't continue to enjoy the pleasure of being able to order two layers of talent with one talent point on the first side, but even doubled it! Two points are needed to order a layer.

'This is especially going to the Year of the Monkey and the Horse Month!' ’

But the talent B on the second page is really high.,If the buff is high enough.,It's full of any one that has the potential to change the world.,It's understandable to be harsh.。

Wu Bin, who had persuaded himself, took a deep breath and spent 4 talent points to point the [Nano Monarch] by two layers.

"No wonder the system rewarded me with 5 talent points so generously when I was level 30, so I was waiting for me here......

After ordering the talent, Wu Bin no longer struggled, but plunged into the research of graphene.

Because at the moment when the two layers of [Nano Sovereign] were lit up, the ideas in his mind such as suspension, activated carbon, expanded graphite, etc., began to burst out with new inspirations.

After successfully applying to Feng Jinhui, Wu Bin began to use CVD, that is, chemical gas deposition, to make graphene.

The principle of chemical gas deposition method is that the reactants undergo chemical reactions under high temperature and gaseous conditions, and the generated solid substances are deposited on the surface of the heated solid matrix, and then the process technology of preparing thin film materials.

The principle is very complicated to explain, but when you experiment with it, you can see it at a glance.

To put it bluntly, to put it bluntly, hydrogen gas is passed at both ends of a tube, and vacuum is pumped at the other end, and when it reaches about 1,000 degrees, methane and other gases will grow on the copper foil.

Finally, just transfer it to the wafer.

However, the number of graphene layers produced in this way far exceeds more than ten layers, which is the so-called defective product.

It is far from a real single-layer two-dimensional material (less than five layers).

The practice of replacing substrate materials has been experimented with by many people and written papers, and Wu Bin has no new ideas at present, but when he lit up his talent just now, he had a flash of inspiration, and the word radio frequency catalysis jumped out of his mind.

This is a processing method that can increase yield, but the carbides and amorphous carbon produced in the process can affect the quality of graphene.

If a non-vacuum CVD technology is used to fabricate polycrystalline Ni films, the vapor phase precursor used in the traditional CVD process can be replaced by liquid ethane as the precursor material, and a single-layer graphene nano-thin layer material can be selectively grown on the surface of the copper foil. ’

'It's worth a try! ’

Wu Bin, who came up with this idea, began to collect data and data, and after the theory was established, he would go to Professor Liu to apply for a project.

Wu Bin, who was motivated, was even more obsessed with staying in the laboratory for research, and soon, a week had passed.

Wu Bin ...... Isn't it time for you to get your hair trimmed? Lin Ziqi, who had just come to the laboratory after class, pointed to Wu Bin's head, which was almost turned into a bird's nest, and said.

"Hmm...... I'll cut it when I'm done with it. In front of the computer, Wu Bin replied without raising his head.

"That's what you said yesterday......" Lin Ziqi sighed, "Let's find a better reason for me." ”

"Ahem...... Is it. Wu Bin smiled a little embarrassedly.

"Listen to her, Wu Bin, you should go out for a walk, there are some things you can't think of just by holding back in the laboratory." Feng Jinhui turned to look at Wu Bin and said.

"Whew......" Wu Bin let out a sigh of relief after hearing this, grabbed his hair and nodded, "Okay, then I'll go back to the dormitory to take a shower first, and I'm about to vomit after eating instant noodles and bread for a week, so I'll go out for a good meal today." ”

"That's right, work and rest...... Forget it, when I didn't say it. ”

There are many people who are busy in the laboratory, and researchers like Feng Jinhui have to soak in the laboratory to record all kinds of data once they have a topic.

Most people will become blinded after this boring experimental period, and when they see people talking, they will jump out word by word, anyway, they will highlight a "mourning"

However, Wu Bin is the higher the intensity of study, the brighter his eyes are, even if it took a day to study nothing he needs from the paper, his mentality is still very good, and he is happy to continue to study the next one.

This kind of seriousness and scientific research attitude that doesn't know what it means to "have a collapsed mentality" are things that Feng Jinhui and his fellow researchers have never seen.

Even now, Feng Jinhui has begun to treat this freshman not as a rookie who comes to intern, but as a colleague, because as long as it is a physical problem, Wu Bin's knowledge is involved, and the chat can often give him a lot of inspiration, so that he forgets that the new tender in front of him is still a freshman.

Riding back to the dormitory, Wu Bin found that Li Yan and Chen Anzhi were in the dormitory, so he said hello to them.

"Big guy, are you willing to come back, the laboratory is so fun?" Chen Anzhi put down his phone and looked at Wu Bin and asked.

"yes, that's pretty fun, so you're looking forward to the big thing." Wu Bin replied while undressing.

"How can I hear a few seniors say that big things are classes that are aimed at our lives......" Chen Zhian looked dazed.

"Do you dare to learn from his feelings?" At this time, Li Yan, who was making a watch, turned around and reminded Chen Zhi'an.

Chen Zhian nodded: "Yes...... After all, I only know about human beings. ”

Wu Bin didn't bother to argue with them after hearing this, so he took clean clothes and underwear and went to take a shower.