Material-saving type atomic beam generator

Abstract

A material saved atomic beam generator is composed of a pot, a pot inner core, a double heating pot oven with inner and outer heating units, an oven bottom plate, a thermal sleeve and a vacuum cavity, among which, the atomic beam is sprayed into the cavity via the inner core and two jet-burners, most part of atoms sprayed from the pot inner core can't be sprayed from the second jet-burner due to the large divergence-angle and flows down along the internal wall to be recovered and used in circulation.

Description

technical field [0001] The invention is a material-saving atomic beam generator, which belongs to the technical field of atomic beam generation. Background technique [0002] With the development of modern science and technology, people use the magneto-optical field to control atoms and make various ultra-fine graphics. In order to generate an atomic beam, it is generally generated using an atom generator that heats a local atomic material of the vacuum system. These atomic generators capable of generating atomic beams, because the atoms ejected from the injection holes have a large divergence angle, only the atoms with small divergence angles can be really used, and most of the atoms with large divergence angles are blocked If it is blocked and wasted, atomic materials need to be added within a short time of continuous work. Therefore, although high-purity atomic materials are relatively expensive, these devices still have the disadvantages of high material consumption and...

AI Technical Summary

Problems solved by technology

These atomic generators capable of generating atomic beams, because the atoms ejected from the injection holes have a large divergence angle, only the atoms with small divergence angles can be really used, and most of the atoms with large divergence angles are blocked If it is blocked and wasted, atomic materials need to be added after a short period of continuous work. Therefore, although high-purity atomic materials are relatively expensive, these devices still have the disadvantages of high material consumption and short time for continuous spraying of atomic beams.

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