Chapter 320 Not everyone is called Liu Feng(1/2)
The key to predicting which element can collaborate with hydrogen to construct an ideal crystal lattice based on the electron arrangement in the actinide element, thereby generating strong electron-phonon interactions. The key to generalizing this fixed program to the entire periodic table is to summarize a large number of experimental data.
After all, Liu Feng’s mind is not short of corresponding experimental data. If any experimental data cannot support such induction, he can simulate a lot in a short time.
However, although his brain can store a large amount of experimental data, processing these data and completely remembering them are two different concepts. Many times, Liu Feng must use computers and corresponding processing tools to discover the inevitable connection between these data very intuitively.
This is also the reason why he often stays alone in the dormitory or office.
Only when he has a certain degree of confidence or idea of the final result can he truly use real experiments to verify it.
Therefore, many times, to outsiders, the experiment designed by Liu Feng is very targeted and has almost no unnecessary procedural steps, as if it is born to exist for this answer, for this reason.
Using the answer to reverse the process, as long as people who are not too low can do it with some effort, let alone a university master who can cheat like him!
This time, Liu Feng is of course no exception.
However, what is different from the collision experiment of a supercollider is that the relationship between various elements of the periodic table and superconducting characteristics is more complicated.
The super collider collision involved in antimatter engineering only needs to simulate the collision between high-speed protons and target metal targets, and at most a high-energy laser is added to the illumination effect; however, there are more than 100 kinds of metal elements and non-metal elements, and the different electron arrangements of these elements lead to the ultimate superconducting characteristics. Even Liu Feng, who has a super brain, is still having a headache in the face of these data.
Fortunately, there are also classifications between elements, such as actinides, lanthanides, etc. Although the elements are different, predecessors have long summarized the similarities of these elements, which has saved Liu Feng, who is standing on the shoulders of the giant.
What is different from the fact that the same actinide elements have superconducting characteristics is that whether other elements have superconducting characteristics is still unknown.
Therefore, after Liu Feng reviewed the literature, he could quickly simulate the former, and a piece of paper and a pen can conduct research, while the latter must summarize experience in countless failed experiments.
Liu Feng spent almost three days and three nights in his dormitory. He tried all the elements of the periodic table, and he only found that 58 elements had superconducting characteristics; however, the superconducting characteristics of these elements seemed to have no connection. After racking his brains for a few days, he almost thought that his method was wrong!
He simply gave him a big surprise on the lanthanide element, which made him firmly think.
Therefore, Liu Feng temporarily put down his research on the superconducting characteristics of other elements and decided to summarize the superconducting program of the lanthanide element first.
Similar to actinides, lanthanides can also collaborate with other elements to build an ideal crystal lattice, producing strong electron-phonon interactions, and because the atomic number is generally ahead of actinides, it has more advantages in radioactivity and safety.
This time, the experiment Liu Feng was going to do included the ideal crystal lattice for constructing two most representative lanthanide oxides, lanthanum and letetium.
Fortunately, the materials needed for the experimental formula he designed can be found in the laboratory, and those that cannot be found can be borrowed in the laboratory next door.
However, unlike his simulation experiments in his mind with the help of supernatural powers, the experiments in reality seem to have more unknown factors.
Although Liu Feng thought he had thought it was very thorough, it took him three days and countless failures to successfully prepare the two elements into qualified oxides with project lattices - under the light, it is like a flying saucer shell exuding a sci-fi atmosphere in a science fiction movie.
These two things look similar, like two solar panels, but they are both full of metal texture.
There seems to be nothing special on the surface, but when viewed under a scanning electron tunnel microscope, it is very different from the ordinary hydride lattice. If you have to use two words to describe it - perfect!
Without stopping in this short joy of victory, Liu Feng struck while the iron was hot and placed two pieces of lanthanide metal oxides in the prepared experimental instruments one after another, and began the second most critical step to verify the characteristics of superconducting materials-
Environment simulation!
The most common environments that affect the superconducting characteristics of superconducting materials are temperature, pressure and energy scattering. Therefore, the so-called environmental simulation mainly coordinates the intensity of these factors and finds an environmental system that is most suitable for forming superconducting characteristics.
This operation requires very high operating technology for the experimenter, and it is not as simple as a mobile phone film.
The temperature fluctuation is too fast, the pressure is uneven or even unstable, which is very likely to make it difficult for superconducting materials to show their superconducting characteristics. Under the conditions of strong current, the material can be burned in an instant without waiting for a few seconds, changing the perfect lattice characteristics of metal oxides.
Although he had tried other materials before, Liu Feng still failed many times.
After a whole morning, he successfully tested the best superconducting environment for a piece of tertium oxide.
It is obvious that the final result is quite gratifying, with minus 45℃ and 9,800 atmospheric pressure - compared with the generally 1 million atmospheric pressure of actinide elements, the conditions are obviously much more ‘reward’, and at least, it has a certain practical application value!
Seeing the nail-sized oxidized material reflecting charming light under the light, and looking at the several sets of data lying on the instrument, Liu Feng couldn't help but sigh: If he knew what this thing was, what it was, and how to use it, I'm afraid that no one would think it was expensive if he offered a price of hundreds of millions of dollars, right?
After a short while of distracted, Liu Feng packed the samples, including the remaining materials contained in the medicine glass bottle, and packed them all.
It was initially confirmed that the oxides of lanthanides have superconducting characteristics and their conditions were not very harsh, although they still could not reach the normal temperature superconducting state that satisfies him.
Now there is one last step left.
That is to summarize the program of how to build a perfect crystal lattice between lanthanide and oxygen!
With the help of Academician Cui, Liu Feng, who has summarized the actinide element program, has not been very skilled in operating it himself this time, but he is basically familiar with it.
Continuing to simulate the environment of lanthanum oxide materials, Liu Feng's movements became more and more skillful. The tweezers in his hand were like wielding his arm, fixing a piece of material the size of a fingernail in the test instrument, and then carefully closed the lid, adjusted the experimental parameters, and continued to power on.
Fortunately, it belongs to the lanthanide element and has the successful experience of leutian oxide. In addition, he has summarized a general range of the program before, so there are only slight changes in the benefit environment of lanthanum oxide.
After several failures again, he completed the final environmental micro-operation. Liu Feng still did not dare to be careless and turned on the power carefully. It was not until the final result was displayed on the computer screen that he let out a long breath and gently wiped the sweat on his forehead with his sleeve.
"Perfect!"
Looking at the various data on the instrument, Liu Feng was filled with excitement and a trace of piety that he had never expected.
Yes, it is pious.
As a scientific researcher, he is devotion to science.
Articles are natural, but I can get them by hand.
Like the works of art that artists learned by their masters, Liu Feng felt that this program was likely to be displayed to all mankind by God through his hand. Compared with its own academic significance, the economic value hidden behind it was much dimmed.
Taking a deep breath and restraining the excitement in his heart, Liu Feng substituted the data into the scope of the program summarized before, continued to refine it, and finally came up with the final "perfect" program.
Everything seems to be done, and the only thing to do is to check the correctness of this procedure.
I hope the final test results will not disappoint him!
So, Liu Feng continued to complete the lattice structure of other lanthanide and oxygen elements, put these oxides in a pre-calculated environment one after another, and set a photo to take every 10 seconds and record the experimental data every second. Next, Liu Feng opened some confidential material documents in his computer, quietly studied them, and waited for the final experimental results to be released.
...
The sky outside the window was already dawn.
At some point, Liu Feng, who was asleep on the table, rubbed his eyes, moved his stiff arms, and stood up from the chair.
Then, the first thing he did when he stood up was to walk to the experimental instrument impatiently and check the status of the sample and the experimental data that the instrument finally freezes.
It was not burned, and the experimental data finally showed a few capital letters ‘ERROR’!
Seeing these two points, Liu Feng was immediately delighted, and then looked at the computer next to him, browsing the photos taken and the experimental data recorded every second quickly like a slideshow, and remembering them in his mind.
"It's done!"
After deducing it in my mind and comparing it with the pre-designed data, Liu Feng clenched his fist and almost couldn't help but shout out loud.
From yesterday afternoon to now, he has conducted a total of 26 sets of experimental simulations for the remaining 13 types of lanthanide oxides, and there has been no burnt of samples at once!
The result was so perfect that Liu Feng himself was very surprised.
He originally thought that even if the material's roughly superconducting environment can be calculated in advance through a fixed program, it is absolutely indispensable to generate certain deviations. Therefore, under long-term power-on, some materials are likely to generate some resistance, and eventually, they will be damaged if they cannot persist for a long time.
However, he did not expect that his calculation program was so perfect, and the calculated environmental data made the superconducting effect of these materials amazingly good.
There is no doubt that he succeeded in a procedural summary of the superconducting characteristics of lanthanide elements!
If the success of actinides can be explained by luck, then is the success of lanthanides also a kind of luck?
No, definitely not!
Liu Feng is very sure of this.
This proves that his idea and the direction he is working hard are completely correct!
As for other elements, although he has not yet summarized this similar procedure, it has also made Liu Feng maintain his previous guess. The reason why he has not succeeded is just because his experimental data is not sufficient, or he has not discovered it for a while, which does not mean that he has taken the wrong path!
A perfect crystal lattice is formed between the lanthanide and the oxygen element, which allows this material to form perfect superconducting characteristics within the temperature range of minus 50 degrees to minus 30 degrees, and within the atmospheric pressure range of 8,000 to 12,000!
Perhaps, there is still a certain gap for room temperature superconducting materials, but for the most common low-temperature superconducting materials on earth, this is already a new level!
On the premise of ensuring safety, minimize the impact of the environment on superconducting materials as much as possible. This is the industry's biggest pursuit!
Just like the superconducting electromagnetic used by other people's supercolliders only require room temperature conditions, while yours requires a low temperature environment of more than minus 200 degrees Celsius. Therefore, it must be accompanied by a complex low temperature cooling system, which will determine the market competitiveness.
Of course, this comparison may be a bit one-sided. After all, the requirements for room temperature superconducting materials in other aspects may be much stricter than ultra-low temperatures. Even if Liu Feng makes every effort to solve this new room temperature superconducting material, he may not be able to achieve satisfactory results within one or two years.
But there is no doubt that this route is completely feasible. The superconducting characteristics of the lanthanide element and the fixed procedures for calculating the environment required to calculate this superconducting characteristic will provide endless imagination for the entire industry!
So, Liu Feng knew very well what the results he had made these days have meant.
The door to success has been knocked open by him, and the final result seems to be close to you!
Encouraged by the success of the lanthanides, Liu Feng was full of confidence in the direction he was working hard!
What he wants to do next is just the water grinding skill of grinding an iron rod into an embroidery needle...
Taking a deep breath, he closed his eyes and continued to simulate the superconducting characteristics experiments of other elements.
...
As Liu Feng expected, in addition to 15 actinide elements and 15 lanthanide elements, there is also a certain inevitable connection between the other 28 elements with superconducting characteristics.
It is obvious that the meaning of reading a book a hundred times is obvious. It seems that there is a certain truth in the experiment.
As time passed, Liu Feng simulated more and more experiments, and these connections slowly appeared in his mind. Finally, through the verification of real experiments, he finally summarized four fixed calculation programs, including lanthanides and actinides.
He did it again!
Looking at the calculation programs he summarized on the computer, Liu Feng felt a sense of accomplishment and happiness in his heart.
Moreover, what made him feel more fulfilled was that with his exploration of confidential documents of the Institute of Materials Research and his research on elements of the periodic table of elements, he also found that it is probably not just superconducting characteristics, but in other aspects, such as compressive resistance characteristics and optical characteristics, there seems to be some special connections between these elements...
Due to interest, after summarizing these special connections and forming several fixed calculation procedures, Liu Feng put them aside and did not pay much attention to this.
Finally, the experiment was completed.
To be continued...