Chapter 331: Feifei Wu with a complicated look

After the group meeting, the organic group of five briefly held a small meeting to discuss the division of labor for the next work.
At present, the internal personnel structure of the organic five-member team is based on the principle of the achiever first, with Xu Qiu taking the lead, in charge of not only his own project, but also the coordination of others.
Pay attention to the public account: book friends base camp, pay attention to send cash and coins!
Under Xu Qiu are Chen Wanqing and Han Jiaying. Both of them have mastered various testing and characterization skills in the field of organic photovoltaics. They have enough literature to carry out projects on their own and have the ability to guide other people's experimental operations.
Next are the newly arrived Wu Shengnan and Mo Wenlin. Under Xu Qiu’s guidance, Wu Shengnan has done a lot of ADA type receptor synthesis, and other characterizations and literature accumulation are gradually supplementing; Mo Wenlin’s experimental experience is almost It’s zero, and I’ve only just learned about device preparation, but I have trained for a while at Gong Yuanjiang, and there are a lot of literature readings in the field of organic photovoltaics.
At the moment, Xu Qiu's main task is to concentrate on writing two articles based on the harmony system.
Chen Wanqing has basically completed the IEIC system at hand, and is busy with various characterizations of the system, and can teach Wu Shengnan and Mo Wenlin by the way.
Wu Shengnan, Mo Wenlin, and Han Jiaying are responsible for making devices, including three new receptor systems, ternary systems and H4x systems.
Among them, Wu Shengnan and Mo Wenlin conduct experiments in rotation. They evaporate a batch of devices each day, each batch of about 20 devices, all the systems to be done are built together, regardless of each other, Han Jiaying is responsible for assistance and teaching.
Speaking of the ternary system, after Mo Wenlin made a series of systems by mistake and made a mistake last week, and got more devices than the binary system, Xu Qiu also began to explore the performance of the ternary system in the simulation laboratory. The preliminary results were obtained.
There are indeed some ternary systems whose efficiency can be higher than the original binary system, but the final efficiency did not exceed 12%.
Therefore, this strategy is only a small road for the time being, and honestly developing new donor and acceptor materials, and making binary devices is the kingly way.
However, from the perspective of publishing articles, there is still something to do.
This part of Xu Qiu's plan will be handed over to Mo Wenlin, and how many articles she can post will depend on her ability.
In the afternoon, before starting the experiment, Han Jiaying asked: "Should we continue with the new patterned ITO substrate? Yesterday's test results were not very good..."
Xu Qiu thought about the difficulty of changing the mask, and immediately said: "You don't need to change it, just use your existing system to try it. When testing, use 0.09% square centimeter and 0.01 square centimeter masks, each with ten sets of data. ."
In fact, there is really no need to replace the original old substrate. Thousands of tests have been carried out in the simulation experiment system. The results show that the advantages of the new substrate far outweigh its disadvantages, but others don’t know it for the time being. .
Xu Qiu had already established his prestige in the organic five-member group. Seeing that he had made a decision, no one expressed objection.
Han Jiaying turned her head and said, "Senior Wu Sheng, you come first."
"Yes." Wu Shengnan nodded gently.
After they left and entered the laboratory, Xu Qiu was also thinking about other problems that the new substrate might bring.
After thinking about it, it seems that nothing needs to be changed.
The probe device for the J-V curve test and the sample holder for the CELIV and EQE test, these devices related to the substrate pattern, do not need to be replaced.
Because the old substrate is based on eight probes, three on the left, three on the right, one in the front and one in the front, now the new pattern only needs to connect a probe contact on the top and bottom of the substrate, no matter it is the three on the left and right. A group or a group before and after can be used.
If the pattern of the substrate was changed to the windmill-like shape of Gong Yuanjiang and others, it would be necessary to redesign the position of the eight probes.
However, of the two sample holders in the laboratory, two of the probes of one sample holder fell off and needed to be repaired.
After discovering this situation before, because there is another sample holder for backup, it will not affect the use for the time being, so it has been dragged without processing.
Now that Xu Qiu remembered this matter, he decided to solve it simply.
The sample support was done by a professor in the Department of Physics Wu Feifei before. The other party opened a small company and occasionally received private orders for some extra money.
This kind of situation is not uncommon in the science and engineering departments of colleges and universities. After all, these years are engaged in side jobs, and relying on the salary of the main professor alone, in a first-tier city like Magic City, it is a little bit inadequate, and the probability is not as good as elite code farmers Many.
In fact, Wei Xingsi and Xu Qiu can also set up a company to synthesize a batch of materials developed by themselves and sell them, so as to grab business with that company in Shencheng and other photoelectric companies.
There are a lot of research results to endorse, and Wei Xingsi himself can still grab a lot of business by playing a wave of advertising in the industry. After all, the company that the material developer owns sounds guaranteed.
However, Wei Xingsi doesn’t value money so much. He has a big house in the Momo, with millions of deposits, stable teaching positions, and is 40+. He has basically enjoyed what he should enjoy, and he can meet his basic material needs. , The driving force of money for him is very small, and he wants to pursue a career, that is, to make a breakthrough in scientific research.
Therefore, he usually uses his own money for most of the bonuses he usually gives students and dinners. After all, not everything can be reimbursed for school reimbursement.
Xu Qiu doesn't have this idea for the time being. Maybe when the research in the field of organic photovoltaics matures towards application, he will go to participate, but not now.
Now is the time to spend money to buy time. If you use your time to exchange money, then the cart will be upside down.
Xu Qiu asked Feifei Wu for contact information, contacted the student of the physics professor, and then sent Han Jiaying to entrust the sample.
At around four o'clock in the afternoon, the first wave of devices prepared by Wu Shengnan had been vapor-deposited and testing began.
When Xu Qiu heard the direction of the laboratory, "Wow~", "11%!" and "I have improved again!" were heard from time to time. He couldn't help but smiled and thought to himself: "11% is from my side. As a result of last week, the latest system has exceeded 12% yesterday."
Before long, UU reading www. uukanshu.com Han Jiaying jumped out of the laboratory and reported to Xu Qiu: "Brother, guess how many test results we have reached now?"
Xu Qiu scratched her nose and said, "You shouted so loudly, you heard it all over the way, it broke 11%."
Han Jiaying smiled and said: "So far, five systems have been tested. The results obtained with a small area of ​​0.01 square centimeters show that the device efficiency has exceeded 10%, and two systems have broken through 11%. H43: ITIC, Wu Feifei, Duan Yun and Tian Qing of the seniors are all sitting at their desks at this time. After hearing the result, they all cast envy eyes.
In fact, Duan Yun and Tian Qing are okay, neither of these two salted fish has much pursuit of the article.
Feifei Wu’s look is a bit complicated. She and Xu Qiu’s research fields are different. She has always been a bystander, watching Xu Qiu step by step from the beginning of scientific research, to gradually emerging, and then in scientific research. She has overshadowed her limelight, and now leads a team of five people, constantly making breakthroughs, and it can be expected that he will go further in the future.
PS: It is another tens of thousands of days. The current debt is 3W3, 2W7 is already paid, and 6K is still short.