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Effusion Cell

Pulsed Valve Cracker Effusion Cell

The pulsed cracker effusion cell is a collaborative development between Nano4Energy and Gencoa, and is an innovative solution for single-stack sputtering, incorporating selenization/sulphurization.

The inclusion of a pulsed effusion cell to the process enables materials such as Selenium and Sulphur to be introduced during the sputtering of metals, allowing the controlled injection and dispersion of Se and S in application fields such as PV solar cells (CIGS processes).

By using the effusion cell in conjunction with Speedflo, a high degree of feedback control can be achieved through input from a sensor within the process.