Photons and electrons that are heavy? Are photons a field? What are its features?

A photon is a quantum and can be seen as the smallest unit of energy that a particular wavelength of light can be divided into.

Photons are both wave-like and particle-like. In general, when studying the effect of light on electrons or other particles, only the particle properties of light are considered, and light is regarded as individual "photons". However, when studying the optical properties of light, such as reflection, refraction, diffraction, and interference, only the wave nature of light is usually considered, and light is regarded as light or light waves.

Electrons can absorb and emit photons, in terms of the concept of "quantization". The photon is a quantum and thus is the smallest unit of energy, whereas the electron gains energy itself and can obtain many quantized energies, thus the electron is not a quantized unit of energy. In general, the mass of electrons is greater than the mass of photons, "kinetic mass"!

Photons are the only ones that have no mass. This is a good proof that according to Einstein's general theory of relativity, if the speed exceeds the speed of light, then its mass will reach infinity, and the photon moves at the speed of light, so it has no mass, and the electron has mass

Photons have only moving mass and no static mass. Whereas, electrons have a static mass.

e=hv (v is the frequency of light).

Photons have only moving mass and no static mass. Whereas, electrons have a static mass.

Photons have no mass.

A photon is just a form of energy.

Electrons are heavy, and photons have duality: particle and wave.

Photons have wave-particle duality and have a moving mass.

It is related to energy, and the energy is large and the mass is large.

Both electrons and photons are wave-like.

Microscopic particles are particles that are more "wave-like" in the "wave-particle duality", which is generally reflected in the longer wavelength of matter. Electrons and below electrons (neutrons, protons, ions, and molecules are physical particles) can be considered microscopic particles.

In 1897, Thomson discovered the electron, and in 1911, Rutherford proposed the nuclear structure of the atom. Then we discovered photons, and thought that "photons, electrons, protons, and neutrons" were indivisible particles that made up matter, so we called them elementary particles.

Characteristics of electrons and photons:

1. Electrons are fermions, with a basic charge, and are space-localized. It can be a carrier of information or a carrier of energy. When used as a carrier of information, it can be transmitted in free space by means of metal wires or radio waves.

The main storage method of electrical load information is magnetic storage. Microelectronics has developed electronic computers, and the speed of information processing is limited by the electronic switching limit time of 10-10 s, the density level of large-scale integrated circuits, and parallel technology.

Second, the photon is a boson, electrically neutral, and has no spatial locality and is reversible in time. It can be a carrier of information or a carrier of energy. When used as an information carrier, it can be transmitted through optical fibers (optical cables) or free space, and the main storage mode of optical information is optical storage.

Microscopic particles including electrons and photons haveWave-particle duality。Wave-particle duality is a property, not an essential light as oneElectromagnetic waves, which expresses the nature of waves in the behavior of propagation, and typically diffracts and interferes with light in the behavior of interacting with matter as particles.

For example, the photoelectric effect and the Compton effect behave in the same way as the particle behavior, the photon has momentum and energy, and the matter action is also the conservation of energy.

Momentum is conserved. <>

Photoparticle electrons

Amentic with Instein.

After proposing the particle nature of light, Louis Victor de Broglie.

Thinking backwards, he wrote in **: Since the 19th century, only focusing on the study of the wave nature of light, and ignoring the study of particle properties, has the opposite mistake been made in the study of physical particles? In 1924, he also noticed that the stable motion of electrons in atoms needed to be described by introducing integers.

The similarity with other phenomena in physics involving integers, such as interference and vibrational modes, led to the construction of the de Broglie hypothesis, which proposes that just as light has wave-particle duality, physical particles also have wave-particle duality. He relates this wavelength into and momentum p as: in=h p=h mv; m:

Mass, v: frequency, h: Planck's constant.

Photons are the basic components of light, and the three descriptions of light, light waves, and photons explain the same thing from different perspectives.

Photoelectrons (also called photogenerated electrons) are actually electrons, which are electrons that can be used as carriers of current (and electrons that can form electric currents) due to physical effects such as the photoelectric effect.

As for your question on the first floor, the rest mass of the photon is 0 (which is more complicated physically, and the correct description is "there is no matter with a smaller mass than the rest photon"), and the rest mass of the photoelectron is the rest mass of the electron (multiplied by 10 to the minus 31 kilogram).

The question about mass at rest concerns the relativistic effect, to put it simply: an object moving at a speed close to the speed of light, its mass is amplified, and the closer it is to the speed of light, its mass increases, up to infinity.

And then by the way, mass, there is no absolute value to the mass of matter, mass is a function of the speed of motion. Physically, mass is determined by the interaction of an object with other objects.

It's a bit of a stretch... So be it...

Photons are electromagnetic waves, electrons are physical particles, and electromagnetic waves are two different things.

The fundamental difference between electrons and photons – photons do not have spin and electrons do.

Electrons are the elementary particles that make up atoms, electrons have a definite rest mass, and are material entities that can travel at speeds lower than the speed of light.

Strictly speaking, light particles do not exist, they are only a carrier of energy propagation. According to Planck's theory, a photon represents a share of energy, a photon has no rest mass, and the speed is always the speed of light.

When a positron collides with a negative electron, it will be annihilated and converted into a pair of photons, accompanied by the release of energy, that is, converted into an electromagnetic field; Conversely, when the energy of the photon in the NMR field is large enough, the photon can also be converted into positive and negative electron pairs. ，。

If you don't believe it, a photon may be an electron.

The encyclopedia looks for the concepts of photons and electrons.

When an electron gets a certain amount of energy, it runs out of the object, and it is called an electron, like.

Photons come in a variety of wavelength sizes, and electrons smaller than 10 -16 centimeters represent the smallest indivisible unit of positive and negative electromagnetic information, the qubit (Qubit). John Wheeler famously said, "It from bit."

After the development of quantum information research, this concept was sublimated to the point that everything originates from qubits) Note: Bits are bits.