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The photo shows several combinations of carbon atomic electron clouds (blue part). According to the British "New Scientist" magazine website, Ukrainian scientists have recently captured images of carbon atoms inside, showing the electron cloud of carbon atoms (blue part) Several combinations of methods.
Electrons are microscopic particles that move at high speed around a nucleus in such a small space, and their motion is different from macroscopic object motion. There is no certain direction and trajectory. It can only be described by an electron cloud. It appears somewhere outside the nucleus. The size of the opportunity. The electron cloud is an image depiction of the probability density distribution of electrons outside the nucleus. Electrons appear in a certain area outside the nucleus. It seems that a negatively charged cloud envelopes the nucleus. People call it an "electronic cloud."
Recently, Iger, from the School of Physics and Technology of Kharkiv University in Ukraine, led a research team to successfully “manufacture†and capture images of the atomic cloud. This is the first time scientists have obtained photos of the atomic cloud. The research team dismantled the monoatomic layer of graphite into a carbon chain and placed the chain of carbon atoms in a vacuum of 4.2. Kelvin is the unit of measurement for the Kelvin temperature scale, and its zero degree is absolute zero, equal to -273.15 °C. Then they gave the carbon atom chain a current of 425 volts, causing the atoms at the edge to release electrons onto a screen made of phosphorous, and obtained this photo of the electron cloud. It is reported that scientists will publish their research results in "Physical Research B".