Chapter 33: Advanced tasks completed

　　 After Xu Qiu's evaporation is completed, the test begins.
　　 He first took a sample labeled "CF, 1500, P" and inserted it into the card slot.
　　 This spin-coating condition has the highest efficiency measured in the previous experiment. As a benchmark, we should give priority to testing to investigate its repeatability.
　　 Chen Wanqing also moved a stool and sat next to Xu Qiu, waiting for the test results.
　　4.90%.
　　 Seeing this result, the two smiled at each other.
　　 Xu Qiu quickly tested this piece, and the highest efficiency value was 4.93%.
　　 Then, he put on a sample labeled "CF, 1800, P" and tested it again.
　　5.08%.
　　 "Yes, it has exceeded 5%," Chen Wanqing said, "I don't know what the highest efficiency can be tonight?"
　　 "Set a small goal first," Xu Qiu said: "5.1%?"
　　 "When I heard your last sentence, I thought you could say 6%," Chen Wanqing said, "I guess it's 5.2% at most."
　　 "Look at it, maybe there is a miracle." Xu Qiu said.
　　According to the current rate of improvement, the final result is estimated to be about the same as the school sister predicted.
　　 Unless the efficiency is measured from 2000 to 2500r.p.m., and the efficiency has been on the upward trend, there is still a chance for a breakthrough, but this possibility is not high.
　　 Now Xu Qiu doesn't care about the highest efficiency of this batch of devices, because he has received a system prompt to complete the advanced task.
　　 But the elder sister was watching from the sidelines, and he had no choice but to stop suddenly in a daze, so he had to concentrate on three things.
　　I opened the system interface and was immediately swiped by a series of information.
　　 [The advanced task has been completed, 2000 points are obtained, and the level of authority is +1. 】
　　 [The current permission level is level 2, open the simulation experiment system, and weekly tasks. 】
　　【Simulation experiment system. It can scan the experimental equipment and consumables in a certain space and simulate them completely in the system space. The host can conduct experiments in the simulation laboratory, which consumes 100 points per hour. The current scannable space limit is 100 cubic meters. 】
　　【Weekly task. Refresh every week to get a lot of system points. 】
　　【Get Weekly Task I. Read literature or books related to scientific research for more than 5 hours, and the research field is not limited. Current progress (3.2/5 hours), 500 points will be awarded for task completion. 】
　　【Get Weekly Task II. The experiment is conducted for more than 15 hours, and the duration of the simulation experiment is also recorded in the task. Current progress (15/15 hours), 500 points will be awarded for task completion. 】
　　【Get Weekly Task III. Exercise for more than 5 hours, including but not limited to aerobic exercise, ball sports, etc. Current progress (0/5 hours), 500 points will be awarded for task completion. 】
　　 [Get an advanced task: write a school-level project conclusion report independently, and the host contribution must be greater than 50%. Task reward: 2000 points, authority level +1. 】
　　【Weekly Task II has been completed, earn 500 points. 】
　　【Scientific Research Support System】
　　 Permission level: 2
　　 Points: 2778
　　 Tasks in progress: 3
　　 Proficiency:
　　【Experimental operation class】
　　 Preparation method:
　　 Cleaning the substrate (fourth order 30%/fourth order 50%, ultrasonic cleaner, tweezers, nitrogen gun required)
　　 solution preparation (fourth order 20%/fourth order 50%, need glove box, heating stirring table, disposable syringe, medicine spoon, pipette)
　　 spin coating (fourth order 30%/fourth order 50%, need ozone generator, homogenizer, disposable syringe, tweezers, pipette gun, heating mixing table)
　　 Evaporation (Three-stage 70%/fourth-stage 50%, glove box, evaporation equipment required)
Characterization methods:
　　 Photoelectric performance (fourth order 10%/fourth order 80%, glove box, source meter, J-V test software, solar simulation light source are required)
　　Optical performance (first order 0%/fourth order 80%, UV-visible spectrophotometer, fluorescence spectrometer required)
　　【Instrument equipment tools】
　　……
　　【Special category】
　　 Literature reading (2nd level 3% / 4th level 50%)
　　 Weekly Task I
　　 Weekly Task III
　　 advanced mission
　　##
　　 Xu Qiu chatted with her senior sister, tested samples and analyzed system messages:
　　 There are three new weekly tasks, and a total of 1500 points can be obtained every week.
　　 When it is not convenient to come to the laboratory during the exam month, it happens to be exchanged for 15 hours of simulated laboratory time per week to complete the weekly task II.
　　 "System, this simulation experiment system, after I leave the simulation laboratory, will the experiment inside continue?"
　　 [After the host leaves the simulation laboratory, its state will be saved, and when the host re-enters, the experimental state when it left last time will be reloaded. 】
　　 It seems that the operation mechanism of the simulation laboratory is similar to the game save, rather than simulating a laboratory synchronized with reality.
　　 If the latter is the case, you can use the
in and out
method to leave when vacuuming and annealing, thereby saving a lot of system integration.
　　 However, if you can increase the space of the simulation laboratory in the future, copy a few more laboratories to come in, do N experiments at the same time, do a good job of time management, you don't have to worry about wasting points.
　　 "System, first help me copy this room 216 into it."
　　【The copy is successful. 】
　　 There is also an advanced task. The basis for judging completion is that the contribution rate exceeds 50%, which means that the final report can have the help of Teacher Wei or the senior sister, as long as most of it is completed by yourself.
　　…………
　　 Because there were only 11 samples available this time, Xu Qiu quickly finished the test.
　　The highest efficiency of the device is produced in the "CF, 2000, P" sample, and the highest value is 5.18%.
　　 After finishing the experiment, the two returned to their desks.
　　 Xu Qiu thought of the physical exercise task released by the system. It is still 0 hours and half of this week has passed, so he invited:
　　 "Senior sister, are you interested in running at night together?"
　　"Xu Qiu, why do you suddenly remember that you want to run at night~EbookFREE.me~ Chen Wanqing wondered.
　　 "Senior sister has been sitting with codewords these days, so it's time to get up and exercise. It's better to go out and run." Xu Qiu said.
　　 "Hmm..." Chen Wanqing thought for a while and said, "Okay, then go out and run two laps, but I run slower, you have to wait for me."
　　 "It's okay, I can run slower too." Xu Qiu said.
　　 After eight o'clock in the evening, the campus of Mordu University is quite lively.
　　Because the Handan campus is very large and the playground is relatively off-site, most people run at night directly on the school’s roads.
　　 There are people who run while listening while wearing headphones, there are also pairs of men and women, and there are professionals who only wear tight vests and sports shorts.
　　 Xu Qiu took a route with relatively few people, made a circle for almost one kilometer, adjusted his breathing, and took the lead in running ahead.
Sister 　　 followed behind him.
After 　　 a lap, Xu Qiu heard the senior sister panting in front, and switched to walking mode.
　　 "Sister, how are you."
　　 "School brother...I...I'm not working..." Chen Wanqing said.
　　 "Stop talking, just walk slowly for a while." Xu Qiu said.
　　 walked one or two hundred meters, Chen Wanqing came over and said:
　　 "Boy, are you so fierce? You don't even breathe."
　　 "I exercised a lot in my freshman and sophomore year, because there were physical education classes at that time, in order to get an A, now there is no physical education class in the junior year, so I relax a lot.
　　 can be regarded as a stalwart. At the beginning, I could score 20-thirds of a kilometer. "Xu Qiu said.
　　 "It's amazing, I can only run more than four minutes in 800 meters." Chen Wanqing said.
　　……
　　 After the night run, Xu Qiu returned to the bedroom.