Electron Beam Evaporation System

Pellets of au and vaporize it within a vacuum environment.

Electron beam evaporation system.

Electron beam e beam evaporation is a time tested deposition technology for producing dense high purity coatings. This configuration can be provided with a gate valve between the two chambers to be used as a load lock to keep the e beam source and the evaporation pockets in vacuum while substrates are loaded and unloaded. A compact vertical dual chamber configuration features a 14 cube main chamber where the platen is located and underneath the main chamber a secondary chamber is provided for housing the e beam source. These systems can contain single or multiple thermal sources multi pocket e beam sources and multi gun sources as required.

Four pockets 4cc for electron beam evaporation no sweep. Linear e beam sources are also available. During an e beam evaporation process current is first passed through a tungsten filament which leads to joule heating and electron emission. Pvd products complete thermal and electron beam evaporation systems are designed to meet the customer s specific deposition needs.

E beam evaporation is a physical vapor deposition pvd technique whereby an intense electron beam is generated from a filament and steered via electric and magnetic fields to strike source material e g. The electron beam evaporation system is available in two different configurations. Atc e and atc orion 8e cylindrical uhv style chambers and atc 2030 and atc 2036 hv style box coaters. High voltage is applied between the filament and the hearth to accelerate these liberated electrons towards the crucible containing the material to be deposited.

The kinetic energy of the electrons is converted into other forms of energy through interactions with the evaporation material. Our evaporation systems come complete with power supplies sweep controls and quartz crystal deposition rate monitors for closed loop feedback control. The e beam system has the following features. Aja international atc e series electron beam evaporation systems are available in the following versions.

Ferrotec offers a complete line of electron beam evaporation components ranging from the temescal e beam guns with a rich history that goes back to the first e gun design patents to our unique center mount guns with an integrated feedthrough that puts all connections outside of the vacuum. Upon striking the evaporation material the electrons will lose their energy very rapidly. E beam evaporation provides for the direct transfer of a larger amount of energy into the source material enabling the evaporation of metal and dielectric materials with very high melting temperatures such as gold and silicon dioxide respectively. E beam electron beam evaporation is a thermal evaporation process and along with with sputtering is one of the two most common types of physical vapor deposition pvd.

Electron beam assembly and power supply blue wave integrates the most reliable versatile easy to use and maintain electron beam evaporation source from telemark.