Chapter 183 You are really a genius in materials science
In the beginning, Ning Chen and others could only synthesize wire strip materials with a length of only one millimeter at most, and the quality was not ideal.
But after constant summarization, analysis, improvement, and practice, the length of the wire strip has been continuously refreshed, and the quality has become more and more excellent.
Finally, after hundreds of attempts, the length of the wire strip material synthesized by Ning Chen exceeded 500mm.
Such a length is not worth mentioning among iron-based superconductor wire strip materials, but as a brand-new preparation method, such achievements are undoubtedly very eye-catching.
"For some very precise instruments, a wire strip material of this length is enough to have certain application value. Ning Chen, your achievement is really amazing!"
Learned After learning about the latest research progress of Ning Chen and others, Sun Jian also sincerely expressed his admiration.
As a researcher of superconducting materials, Sun Jian knows how difficult and significant the research results are.
Before this, Sun Jian could not even believe that someone could make thin film superconductor wire strip materials exceeding 10mm.
However, through these tangible results, Ning Chen proved that he could make the impossible possible.
"Professor Sun, Ning Chen has almost always been leading the research on the entire project. We all admire Ning Chen completely. He is really a genius in materials science."
Facing everyone's praise, Ning Chen just smiled sheepishly.
“Everyone deserves the award. The current progress of the project is the result of the joint efforts of all our members. Scientific research work is never accomplished by individual heroism, but by a strong scientific research team. . ”
Ning Chen cannot complete a project of this level of difficulty on his own. At best, he can take on the leading role, which requires other members of the team to have extremely high professional abilities and team qualities. OK.
Of course, completing the preparation of wire strips does not mean that the experiment of this project has reached the end.
Next, everyone needs to conduct more detailed testing of this wire strip.
Different from the measurement of complete conductivity, for superconducting wire strips, the measurement work will be more complicated.
Not only do some superconducting properties of materials need to be measured, but also various properties including critical current density, current transmission performance, etc. need to be measured.
What makes everyone happy is that after some detailed measurements, this iron-based superconducting wire strip material does show very high performance in some aspects.
“After testing, the critical current density Jc of this material has set the highest record for iron-based superconductors, and its transmission performance under high fields is also very excellent. Although this material is difficult to apply in a short time It is not suitable for superconducting power transmission lines, but it does have certain application space in some precision instruments.”
After confirming this, Ning Chen also felt a great sense of accomplishment.
Although this research will not have any application value in the short term, and the specific application value in the future still needs to be evaluated in more detail, it undoubtedly opens up a new applied research direction.
As the saying goes “A journey of a thousand miles begins with a single step”, many great achievements start from the very first small step.
......
In the following days, Ning Chen often traveled between Shengzhou University and Shengzhou National Laboratory of Materials Science, conducting research on iron-based superconductor wire strips. At the same time, I was also thinking about some of my own personal scientific research projects.
Just as Ning Chen had expected, in such a national-level laboratory and having close contact with experts in various materials sciences, Ning Chen's experience in the subject of materials science has indeed grown very rapidly.
After the subject level of materials science continued to improve, Ning Chen also had some new ideas about his own topics and began to prepare for a new round of research.
That night, Ning Chen was still in his study, doing various data analysis and modeling work.
Unknowingly, Ning Chen’s experience value in materials science had exceeded 7,500 points.
Ning Chen was not aware of this breakthrough, because it was not a breakthrough such as subject level improvement, and the system would not give Ning Chen any obvious prompts.
It wasn't until Ning Chen took a break and habitually checked the panel data on his system interface that he noticed this change.
"My material science subject experience... finally exceeded 7500 points?"
Ning Chen knew how important this breakthrough was to him.
At this time, Ning Chen was thinking about whether he should take advantage of the moment and directly add all the 2,500 experience points in the system backpack to materials science.
In this case, theoretically, you can directly upgrade your material knowledge to Lv3.
However, Ning Chen also knows that after his materials science reaches level 3, the process of sorting out knowledge will definitely be more complicated and will take much more time than the previous level.
Ning Chen was thinking about whether to wait until tomorrow to implement the plan to add points, but because the upgrade was right in front of him, Ning Chen really didn’t want to wait any longer. Thinking of this, Ning Chen muttered silently in his mind:
"System, help me directly increase the subject experience of materials science to 10,000 points! They are all used in the system backpack and can only be used for those subjects of Lv2 and above. Experience points.”
[Received, performing the task of adding subject experience points to the host...]
[The material science subject experience points have been increased to 10,000 points for the host, and a total of 2,498 subject experience points have been consumed (only for Lv2 and above subjects)]
[Congratulations to the host for raising the material science subject level to Lv3! 】
The moment he received the system upgrade, Ning Chen excitedly looked at his personal panel data interface.
[Host Name: Ning Chen]
[Brain Power Index: 178]
[Mathematics: Lv2 (5864/10000)]
[Physics: Lv2 (2638/10000)]
[Chemistry: Lv2 (1942/10000)]
[Biology : Lv1 (864/1000)]
[Information: Lv1 (682/1000)]
[Material: Lv3 (10000/100000)]
After confirming that his material science has been upgraded to Lv3, Ning Chen couldn't help but feel extremely excited.
What followed was the feeling of familiar knowledge sorting out again.
This time, Ning Chen felt that his brain seemed to be sorting out knowledge faster than before. He didn't know whether it was because of the increase in brainpower index or the higher subject level.
Just when Ning Chen gradually focused on sorting out knowledge, Ning Chen received another prompt from the system.
[It is detected that the host has completed the task: a single subject level has reached Lv3]
[Get the task reward: a D-level gift pack for Materials Science]
[The task system has been updated...]
< br>[Task: Complete a proof of solution to a D-level or above mathematical problem]
[Task introduction: Mathematics is a basic tool for many other subjects and is widely used to describe and solve various problems, such as physics mechanics in chemistry, molecular structure in chemistry, genetics in biology, algorithm design in computer science, etc. Continue to challenge more complex mathematical problems, which can increase your upper limit in almost all subjects]
[Task reward: A set of mobile device system source code]
After receiving the news that the system task was completed and the task was updated, Ning Chen had to divert some of his attention to the system task interface.
"It seems that the system also knows that I intend to continue to prove some unsolved mathematical conjectures." Ning Chen said to himself.
For a long time, the rules of tasks released by the system, in addition to guiding one's future direction, will also be combined with Ning Chen's current situation to assign some tasks suitable for Ning Chen to complete.
“I don’t know what level of mathematical problem the existence and smoothness of the Navier-Stokes equation is in the evaluation of the system.”
Ning Chen said in his heart that if even this kind of world-millennium mathematical problem-level problem cannot reach D level in the system's grade evaluation, then Ning Chen will be very desperate for this task.
We can’t let Ning Chen directly solve problems at the level of Riemann’s Hypothesis and Goldbach’s Hypothesis.
Thinking of this, Ning Chen muttered in his mind:
"System, the existence and smoothness of the Navier-Stokes equation, what is your rating here? Level?”
[Assessing the level of the existence and smoothness problems of the Navier-Stokes equation for the host]
[The evaluation has been completed, and the system rating is: D level]
Seeing the results of the system evaluation, Ning Chen was a little surprised.
According to your psychological estimation, a question of this difficulty level should at least reach C level.
(End of this chapter)