I Have a Research Support System

In the end, this two-star "Tire Forest" dinner cost a total of 6635.2 soft sister coins, 1888 per set meal for one person, 368 for a pot of tea, plus a 10% service charge.

After Xu Qiu ate it, the ten dishes, including the radish in the appetizer, were not unpalatable, but how delicious it was, it was hard to say, the main reason why the price was so expensive was because the price of the ingredients themselves was relatively high Bar.

After the meal, Lan He proposed to "go out for activities", Xu Qiu politely rejected his proposal, but Wei Xingsi agreed bluntly.

Therefore, Lan He drove Teacher Wei to the activity, while Xu Qiu took the subway back to school alone.

The three of them also initially confirmed some things about the new company during this dinner, including:

The site of the new company "Blue River Photoelectric Materials" is temporarily arranged in "Blue River Technology" company.

After all, "Blue River Technology" rented nearly 500 square meters of space at that time, but only six people used it. It was too empty and the space utilization rate was very low.

For example, Blue River's organic laboratory has a room of more than 100 square meters, with only 4 solitary fume hoods, while Xu Qiu's Jiangwan organic laboratory, which is in charge of decoration, has a room of more than 70 square meters, and he stuffed 8 fume hoods , not too crowded.

In fact, the laboratory with the highest space utilization rate is Handan's Material 1 216. The space of about 30 square meters is full of instruments and equipment that can only be accommodated in about 60 square meters. It can be placed in the utility room of Wei Xingsi's office.

In addition, Blue River's general Yang Qin will temporarily be in charge of the new company's structure, including building laboratories, synthesizing materials, recruiting and other tasks, and will be directly assigned by Xu Qiu.

At that time, Yang Qin was a little surprised when he received a call from Lan He and learned the news.

Because there was no word about it before, a new company invested by Blue River with 5 million was suddenly established, and Xu Qiu, a straight Ph.

Surprised, Yang Qin agreed without hesitation. After all, who would have trouble with money? If you hold two positions in two companies, you can receive two shares of money.

This is also the reason why many people cannot refuse 996: "No way, he gave too much."

On the subway, Xu Qiu directly contacted Yang Qin via WeChat.

When they met last time, there was no direct relationship between the two. This time, the relationship between the two became "shareholders" and "employees".

Therefore, Xu Qiu is now giving instructions to the company's employees as a shareholder of the company:

"There are three main tasks.

"The first is to start synthesizing materials. According to the literature I downloaded before, ITIC non-fullerene system, first synthesize a batch of IDTT, IDTT-CHO, ICIN, ICIN-2F, ICIN-M, ICIN-2Cl monomers Material.

"The final product, such as ITIC, etc., can be synthesized at 100 mg first, but don't synthesize too much for the time being, so that it will be more flexible to keep the unsynthesized monomers, which can be flexibly adjusted according to the needs of customers.

"Second, draw up a preliminary marketing plan, retrieve the email contact information of corresponding authors of each relevant research group from the literature published by domestic organic photovoltaics in the past three years, and send emails for promotion.

"At the same time, summarize the recent major papers in the field of organic photovoltaics, think from the perspective of users, and help them analyze possible research and development directions in the future. When promoting, it can show that there is cooperation with Wei Xingsi's research group at Shanghai University of Technology.

"However, there is no need to send the email too early, and wait until the company's production capacity comes up and it is capable of mass production.

"Third, recruit people. The initial plan is to recruit two master students and two undergraduate students. If you can recruit master students, try to find master students. After all, master students and undergraduate students are almost as cheap.

"Of course, if there is a relatively strong Ph. D., one that can replace two masters, you can also consider accepting it. The overall goal is to spread the spread as soon as possible on the basis of saving money."

Yang Qin quickly replied: "Got it."

These mentioned by Xu Qiu are medium-term goals. It took him a month or two to synthesize these materials with his organic photovoltaic team of five.

Now Yang Qin is just a polished commander. Even if there are documents to refer to, it will take more than two months to start the work conservatively.

After all, instruments such as liquid chromatographs and microwave reactors are not yet in place, and the only employee is Yang Qin. The employees of the "Blue River Technology" company cannot be transferred too much, otherwise the other side will not be able to develop smoothly. Work.

This kind of small scientific and technological innovation company is relatively short of manpower and needs everyone to act as a generalist. In the future, the company will need to fill a lot of positions, such as HR, finance, sales departments, and so on.

Now the person in charge is Yang Qin, who is in charge of recruiting, and the boss of Blue River is on the other hand. Yang Qin has replaced the HR function, and Blue River is also in charge of the company's finance. As for sales, the company has no products, so naturally there is no such department.

The recruitment requirements of "Blue River Photoelectric Materials" are simpler than those of "Blue River Technology". They don't need to be too creative. Basic organic synthesis operations are enough, and the reactions involved are not too difficult.

However, having said that, in social recruitment, this standard is not too low, because not to mention undergraduates, there are many graduates who have graduated with a master's degree.

After studying for three years and getting a diploma, it may take less than three months to enter the laboratory for experiments.

Even in TOP5 colleges like Shanghai University, there are many salted fish, but relatively speaking, there are not as many as Puben.

Xu Qiu heard from Wu Feifei that a girl who was a master’s student in their year asked for leave for various reasons, stayed in the dormitory all day without doing experiments, and was trained by the instructor to only be "beep", and finally graduated The thesis was written with the help of her associate professor supervisor, and she graduated smoothly.

There is no improper male-female relationship between this girl and the tutor, it is simply because the tutor is kind and can't bear to see her fail to graduate.

If she changed to another tutor, such as Wei Xingsi, this girl's master's degree might be in vain, and she might be dismissed directly. Of course, there is a high probability that she would not be able to get into Wei Xingsi's school at the beginning.

Han Jiaying prepares samples of light sources in the laboratory on Sunday.

Xu Qiu found out that the school girl had cut more than 300 silicon wafers in one go today, as if she was going to do a big job, but she was doing everything she could, and there might not be more than 100 systems in this test, so she asked curiously: "Why? How about preparing so many silicon wafers?"

Han Jiaying replied: "Two light source tests will be conducted at one time next Tuesday, GIWAXS and R-SoXS, which has not been tested before. If the perovskite system does not need to test R-SoXS, but organic systems need to test both. , after rounding, it is equivalent to directly doubling the number of samples this time."

"That makes sense, wait a minute..." Xu Qiu realized that he was almost misled by his schoolgirl, and after realizing it, he said, "Can't these two tests be tested with the same sample?"

"It seems so..." Han Jiaying tilted her head: "Then what about the substrate I worked so hard to cut?"

"What else can I do?" Xu Qiu shrugged, "Let's use the light source next time, and the silicon chip will not be damaged."

Monday, group meeting.

Wu Feifei continued to write a review of "two-dimensional perovskite". The proposal has been reviewed and approved by AM's editors, and the review article is coming to an end.

She can write so fast, mainly because this review is relatively short. "Two-dimensional perovskite" is a new field that has just become popular for more than a year, and the related articles add up to a dozen or twenty. Unlike the non-fullerene review written by Xu Qiu before, it is necessary to summarize nearly a hundred literatures published in the previous few years.

Wei Xingsi mentioned: "After you finish writing this review, plan your next work carefully."

Duan Yun and Wu Feifei's "cobalt nanowire-doped PVDF thermoelectric material" has made preliminary progress, and the results are mediocre.

It is estimated that if you work hard, you may be able to barely post an ACSAMI or Small article. If you are unlucky, you may end up working hard for two months and finally write an article on SCI District 3.

Sun Wo: "Last week, I tried a two-dimensional perovskite system mixed with lead and tin, and the device efficiency was as high as 0.66%. I found obvious hysteresis during the scanning process..."

Wei Xingsi interrupted: "In the n-butylamine system, the ratio of lead to tin is 3:1, and the efficiency is only 0.66%. The efficiency of pure lead in this system can reach more than 10%..."

"Don't put all your eggs in one basket. If tin can't do well all the time, it's not Watt." In a hurry, Teacher Wei burst into words, rubbed his head and said:

"Let's open up a few more systems at the same time. I'm going to put forward some ideas at random. You can try the idea of ​​ammonium chloride additive and DMSO solvent annealing for the standard sample system of phenylethylamine, n-butylamine, and isobutylamine. The MAI commonly used in dimensional perovskite is replaced by cesium iodide. Specifically, Wu Feifei, you can discuss it with Sun Wo to see how to do it. If it doesn’t work, you can also discuss it with me.”

Wu Feifei nodded in response: "Okay."

Xu Qiu heard the implication of Wei Xingsi's words: "Since you can't create an original system, you should follow suit and try it first." It is a bit similar to the three-element system Chen Wanqing made in the early days.

In addition, everyone also realized that the current Teacher Wei has really changed. If Duan Yun and Chen Wanqing had just joined the group, Sun Wo would definitely have been caught for output. Elegant and easy-going a lot.

As for Chen Wanqing and Duan Yun, who were once greatly exported by Wei Xingsi, looking at Teacher Wei and Sun Wo now, there is an indescribable and inexplicable feeling.

Tian Qing conducted the exciton binding energy and exciton diffusion distance tests of the IT-4F system this week, and said that she had run out of HOPG and needed to buy another one.

Wei Xingsi asked about the price, and when he learned that one slice was 700 yuan, he immediately said, "Buy."

Judging from the workload, Xu Qiu knew that Tian Qing must have been paddling.

Normally speaking, the two tests of a system plus data analysis are about three or four days of work.

However, considering that Tian Qing is currently in her second year of graduate school and has not completed her courses, and occasionally runs to the finance office to help deliver materials or something.

Therefore, this level of fishing is still acceptable, so Xu Qiu didn't show it.

Next, the organic group of five will report.

Most people's current main work is stuck on the light source data, but they can get it tomorrow Tuesday night, and there will be another wave of article delivery by then.

The two jobs in Chen Wanqing's hands, the job at IEICO-4F, are planning to vote for AM. This will be the third time she has launched an attack on AM. Xu Qiu secretly milked the senior sister: "This time it should be stable... perhaps."

Xu Qiu's IDIC system work also plans to vote for AM.

Another IDIC-4F system, which is planned to be submitted to "Natural·Energy", is still in progress.

After all, it is a major sub-journal of "Nature", and the text still needs to be carefully polished, including the pictures. Xu Qiu also plans to ask Tian Qing to help repair it in the end.

The experimental part of this work has been completed except for the light source. The four tests of CELIV, TOF, exciton binding energy and sub-diffusion distance were completed by Tian Qing;

The data analysis of TAS and TRPL was carried out by Feng Shengdong in Sweden. This time Feng Shengdong was very attentive. After receiving the samples sent by Xu Qiu, the test results were released in three days, and the discussion and analysis were given in five days;

The rest of the characterization data, including device preparation, is mostly done by school girls, and Mo Wenlin occasionally assists, such as NIM inspection and so on.

The masterpiece of this work is beyond doubt.

Although Xu Qiu doesn't seem to have done anything, this work definitely deserves his name.

So here comes the question, who should I give the second game to, Tian Qing or the school girl?

Xu Qiu was a little conflicted, he couldn't have a joint second production.

Well, let's talk about it later...

Han Jiaying's J2 article, intends to vote for EES, the reason why I don't vote for AM is because there are too many AM votes in the group, and I need to change my taste occasionally.

This week, she is going to start sorting out the work of the J3 system, and then there will be work on the ITIC-Th system waiting for her.

Wu Shengnan also has a lot of work in his hands, and he intends to vote for AM for the article on the six-in-one system.

In addition, about half of the characterization test of the m-ITIC system has been carried out, and I am ready to start writing articles, and the IDIC-M system is queued up.

It took Wu Shengnan almost two weeks to publish an article.

The combat power of the post-doctoral senior sister is still fierce, and her speed is almost half as fast as that of Xu Qiu.

Mo Wenlin returned to the team, because she was not at school last week, so she had no experimental data to report, so at the group meeting, she showed off her cuteness, made some soy sauce, and talked about what she saw and heard last week.

On the one hand, she brought back the NIM test results from last week, and there was little deviation between the data of each system and the laboratory test data.

Among them, the J2:IDIC-4F system has an efficiency of 13.2%, and the first organic photovoltaic device with an efficiency of more than 13% recognized by a third-party testing agency was born.

On the other hand, her joint training procedures have been completed, and she has officially become a member of the research team since then, and is no longer a "black household" member like before.

This kind of formal joint trainee also has a student number, and will be trained according to the training plan of Shanghai Comprehensive University. Mo Wenlin was also pulled into the class group by Bao Wei, and she is considered to be at the same level as Xu Qiu.

PS: Although there are two updates today, but the word count is 8000+, it is considered a small explosion.