As a result of their quantum tendencies, electrons can behave as waves, resulting in easy productivity. Electrons can be generated using a hot wire, and directed through using an electron gun. The electron gun uses a circuit that is created by connecting a filament to a negative power supply, followed by accelerating the electrons to the anode plate. The electrons are coming from various angles. By creating a Wehnelt cylinder, the gun can become even more negative than electrons, forcing them into a converging pattern. The electrons are then passed through an aperture, escaping into a vacuum chamber, in an ambient pressure of 0.1 mPa. Afterwards, the electrons are subjected to a voltage, resulting in a voltage difference between the cathode and the ground in a manner that minimizes electronic collisions. The cathode ray is controlled by the electromagnetic lenses, generated by the coils that circulates around the tube. The effect of the electromagnetic lenses can be adjusted by changing the electricity flowing in the coils. The cathode ray is focused into a narrow beam and shot directly to the specimen. Formation of an image of
As a result of their quantum tendencies, electrons can behave as waves, resulting in easy productivity. Electrons can be generated using a hot wire, and directed through using an electron gun. The electron gun uses a circuit that is created by connecting a filament to a negative power supply, followed by accelerating the electrons to the anode plate. The electrons are coming from various angles. By creating a Wehnelt cylinder, the gun can become even more negative than electrons, forcing them into a converging pattern. The electrons are then passed through an aperture, escaping into a vacuum chamber, in an ambient pressure of 0.1 mPa. Afterwards, the electrons are subjected to a voltage, resulting in a voltage difference between the cathode and the ground in a manner that minimizes electronic collisions. The cathode ray is controlled by the electromagnetic lenses, generated by the coils that circulates around the tube. The effect of the electromagnetic lenses can be adjusted by changing the electricity flowing in the coils. The cathode ray is focused into a narrow beam and shot directly to the specimen. Formation of an image of