what is happening???
Doesn't that make sense?
Liu Chi scratched his head, turned back to the server workbench, and carefully checked the lines on the screen again.
Three hours later!
Liu Chi checked around.
Two wind-type amplification formations and the heightened magnetic mud should be no problem.
What went wrong? Liu Chi scratched his forehead, leaned back in his chair helplessly, and began to think.
Could it be that this device cannot generate a magnetic field?
......
Liu Chi slowly fell into deep thought!
Magnetism conducts electricity, and electricity conducts magnetism?
Electronic movement?
According to electronic principles, electrons have spin angular momentum, and the specific value of their spin angular momentum is determined by the spin quantum number of the electron nucleus.
Different types of electron nuclear spin quantum numbers are also different:
For electron nuclei with even mass numbers and even proton numbers, the spin quantum number is 0, that is, I=0.
For an electron nucleus with an odd mass number, does its spin quantum number have a half-integer value?
The electron nucleus whose spin quantum number is not 0, whose mass number is an even number, and whose proton number is an odd number, has an integer spin quantum number, and such a magnetic nucleus is automatically generated.
A ray of light flashed through Liu Chi's mind, and he sat up straight with a start!
Magnetic resonance signal?
The frequency of electron nuclear motion is determined by the strength of the external magnetic field and the properties of the electron nucleus itself?
Liu Chi's eyes became brighter and brighter: That is to say, for a specific electron, in an external magnetic field of a certain intensity, the frequency of its electron nuclear spin precession is fixed.
No wonder no moving magnetic field can be detected.
"Pa..." Liu Chi slapped his thigh excitedly.
So that's the problem.
Now the problem has been found, but how should it be solved?
The key is how to make the electron nucleus move.
According to the principles of electronic mechanics, the angle between the electron nuclear magnetic moment and the external magnetic field is not continuously distributed, but is determined by the magnetic quantum number of the electron nucleus;
The direction of the electron's nuclear magnetic moment can only jump between these magnetic quantum numbers and cannot change smoothly, thus forming a series of energy levels.
When an electron nucleus receives energy input from other sources in an external magnetic field, an energy level transition occurs, that is, the angle between the electron nuclear magnetic moment and the external magnetic field will change.
This energy level transition is the basis for obtaining magnetic resonance signals.
......
How can I get it?
If the precession of the electron nuclear spin is to cause an energy level transition, the electron nucleus must be provided with the energy required for the transition, and this energy must be provided by an external radio frequency field.
Outfield???
According to the principles of physics, when the frequency of the applied radio frequency field is the same as the frequency of the electron nuclear spin precession, the energy of the radio frequency field can be effectively absorbed by the electron nucleus, providing support for energy level transitions.
Therefore, a certain electron nucleus, in a given external magnetic field, only absorbs the energy provided by a radio frequency field of a certain frequency, thus forming a magnetic resonance signal.
However, not all electron nuclei can produce this phenomenon. Electron nuclei can produce nuclear magnetic resonance because they have electron spin.
The electron nuclear spin produces a magnetic moment, which produces a precessing nucleus and energy level splitting when the nuclear magnetic moment is in a static external magnetic field.
Under the action of an alternating magnetic field, the spin nucleus absorbs electromagnetic waves of a specific frequency and transitions from a lower energy level to a higher energy level to produce a specific field.
“Hahahaha!!!” Liu Chi could stuff two eggs into his mouth: “I’m such a genius!”
After calming down, Liu Chi touched his chin and thought: It seems that I need to load an electromagnetic wave device!
The electromagnetic wave device is very simple.
The working indicator light can be directly used as a starting device.
This approach should work, try it first.
Liu Chi immediately sat up straight, opened the 3D CAD, and started working.
......
Four hours later.
Liu Chi stopped and stared at the computer screen with satisfaction. It should work this time!
The next step is to think about how to combine these devices together to form a whole.
That's it!
It’s definitely OK this time!
Because the theory is totally fine.
If the amplifying force field is large enough, it can be turned around and transformed into a magnetic field force-dismantling device. Then, there will be no need for lift and you can go directly into the sky.
Suspension...
Hehehe! Such black technology must be developed!
Forehead!!!
But there’s no rush now. I’ll definitely try it once I get my rice cooker fixed.
How can you not try something so fun?
Well......
I feel a little hungry!
Liu Chi came back and felt his stomach protesting. He picked up his phone and checked the time. It was already past six in the afternoon.
Ye Yuxin sent several unread voice messages.
There is also a missed call!
have to...
He was bound to scold her again when he got back. Not knowing whether she had finished get off work, Liu Chi directly sent a voice call to Ye Yuxin.
"Idiot, you still remember to send me a voice message! Don't you even see what time it is!" As soon as the voice was connected, Ye Yuxin's "roar" came through the phone.
"Well......"
"I think you're going to die in the lab. Not only did you not come down for lunch, but you also didn't come down at night." When Ye Yuxin heard Liu Chi not talking, she got a little angry and said, "Are you done, idiot?"
"almost."
"Then come down quickly, I'm in the office." Ye Yuxin said a little annoyed.
"......"
After hanging up the voice call, Liu Chi saved some data and after making sure there was no problem, he walked out of the laboratory.
My dear, there is more to this chapter. Please click on the next page to continue reading. It’s even more exciting later!
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