Chapter 278: Near-light-speed electrons

Beta particles are high-speed electrons released during material decay. The speed can reach 99% of the speed of light. They have high speed and high energy, which is an ideal source of electricity.
A large number of β particles are harmful to the human body at high speed. Therefore, an alloy isolation film is coated on the micronucleus battery, and the alloy is encapsulated outside the isolation film. This is to ensure the battery's maximum safety.
Xu Limin joked on the stage and said, "Many of them came to the press conference today to be ladies. I tell my compatriots here that your boyfriend will propose to you in the future, so don't buy diamonds or anything. It can already be synthesized in our laboratory. The most perfect diamond in the world, and as big as you want, diamonds are not only eternal but easy to make. "
There was laughter under the stage.
The female anchors who broadcasted one by one looked at the diamond ring on their hands. They were very worried. Pangu Technology has the ability to produce flawless diamonds. Fortunately, their "diamonds" are the energy of micro-core batteries, otherwise they will be charged. Not only the lithium battery industry, but the entire jewelry industry will be impacted.
The carbon 14 is solidified into crystals, which is the first step in a micronuclear battery.
Constance and his team came up with a paper on Pangu Technology from Natural Physics and began to experiment with each step.
Xu Limin stood in the center of the stage, calm and confident.
He said: "The second advantage of the C14 micro-core battery I just mentioned is that the energy is powerful. Where does such powerful energy come from, and how do we rely on the internal structure of the battery to collect it."
Constance and others stared at the podium and the big screen, they knew that this was the core of Pangu's technology.
On the other side of the country, the Tesla headquarters in California and the headquarters of Apple and Google did not care about the time difference of thirteen hours. They stood in front of the screen and downloaded Xia Guo's live broadcast software. Viewers
Super Xiaochu is connected to the big screen at the conference site, and she will intelligently play slideshows or animations according to Xu Limin's explanation.
At this time, a simple decay equation displayed on the big screen: (up 14, down 6) C14-& amp; gt; (up 14, down 7) N14 + (up 0, down -1) e.
Xu Limin said: "A basic common sense of physics, the energy contained in an electron is one electron volt, which is 1ev. And the amount of electricity contained in an electron is 1.6 × 10 ^ (-19) C."
Basic physics formulas for micronuclear batteries appeared on the big screen.
The VIP seat is filled with physics experts, and the basic principles and formulas are hard for everyone, but in the back auditorium, many people are dizzy.
"Please take care of the level of the following students, I really do not understand."
"Ah! I just need to look at the results and don't tell me the process."
Xu Limin continued to infer the principle, "Now we know three other parameters."
"One is the half-life of C14 T (1/2) = 5370 years, which is 1.807 × 10 ^ 11 seconds, and one is the speed of light c = 2.9979 × 10 ^ (8) m / s. Why do we use the speed of light here. I have just Having said that, I want to emphasize again here, because the beta rays overflowing from beta decay can reach 99% of the speed of light, which is the basis for our micronuclear batteries to stop supplying stable and powerful current. "
Xu Limin said with a smile: "We want electricity, not a nuclear explosion."
There was laughter under the stage,
All the known parameters are arranged neatly on the big screen, waiting to be used for calculation.
Xu Limin said: "In addition, we also know that the molar constant is 6.02 × 10 ^ 23, then we also know that 1g of carbon 14 has 1/14 × 6.02 × 10 ^ 23 atoms, which is 4.3 × e ^ 23 atoms.

"Now we start to calculate."
Xu Limin turned his head to the big screen, and Super Junior started to arrange the formula according to Xu Limin's requirements, applying the known constants.
Xu Limin continued: "We can know that the decay constant of carbon 14 is 3.835 × e ^ (-12) through the decay constant formula λ = 0.693 / T (1/2). That is, 14 atoms per carbon in one second The chance of decay is 3.835 × e ^ (-12). "
"1g of carbon 14 has a total of 4.3 × e ^ 23 atoms. According to our macro statistics, the atoms that decay in one second are λ × 4.3 × e ^ 23, and about 1.013226 × 10 ^ 18 atoms have decayed. 1.013226 × 10 ^ 18 charges. "
Xu Limin said: "Everyone knows that half-life is meaningless for an atom, and our macro calculation can only ensure that the number of 1g carbon 14 atoms is correct."
The explanation continued, but on the live broadcast forum, it was a long time ago.
"Ah! Ah! I can't understand it because of the scum!"
"Various parameters, various formulas, huge amounts of data, physics is really not something you and I can play."
Of course, there are also Xueba, "In fact, it is very simple, that is, the maximum current that a micro-core battery can generate is calculated from the carbon 14 decay variable."
Xu Limin paused and said, "Through the above-mentioned known conditions, through the current micro expression I = nqsv, we can know that micro-core batteries can provide 10,000 milliwatts in the laboratory after being connected to existing mobile phones, notebooks, and tablets Amperage current, safe and stable current of 5000 mA. The voltage can be adjusted to 3V-15V through nano-level voltage stabilization equipment. "
In theory, Xu Limin's expression was perfect, and there was a burst of warm applause at the scene.
However, the biggest doubt in Constance and others also appeared. The basis of this setting is that semiconductor materials can capture almost all β-rays, and the β particles in the rays are immediately applied to the circuit.
This technique is very difficult!
Xu Limin looked at Constance's somewhat constipated expression, and of course knew what he was thinking.
There are multiple layers of space-folded silicon carbide crystals on the big screen. After zooming in, there are dense holes.
This is a 3D model made by Super Mini, showing the state of silicon carbide crystals in a micro-core battery.
Xu Limin said, "The laboratory uses excellent semiconductor materials ~ EbookFREE.me ~ silicon carbide. After folding its crystals, it can effectively block all β rays in multiple layers. In addition, we use special processes to etch silicon carbide crystals With the crystal color center, the crystal color can capture and quickly transport electrons. "
In 3D animation, the electrons are captured by the color center and sent to the silicon carbide circuit. Countless electrons are running near the speed of light, and they are gathered together like streams, and finally form a large and turbulent current.
In this way, carbon 14 micro-core batteries are presented to everyone.
The principle is very simple, and everyone at the European Physics Laboratory understands it.
But the physics technology contained in it is not something that every laboratory can do.
It is the folding of silicon carbide, the etching of the color center, the capture and collection of electrons, etc., which cannot be achieved by the technology of the European physics community.
In the end, Xu Limin said, "Finally, we packaged the carbon 14 micro-core battery and it became what was shown on the screen."