"Zyflex": Next generation plasma chamber for complex plasma research in space.

Area of Science:

• Physics
• Space Science
• Plasma Physics

Background:

• Complex/dusty plasma research requires specialized equipment for microgravity environments.
• Previous space-based experiments had limitations in scale and control.
• Reduced gravitational influence is crucial for studying plasma phenomena.

Purpose of the Study:

• To introduce and describe the novel Zyflex plasma chamber.
• To detail its innovative features for complex/dusty plasma research.
• To demonstrate its capabilities in laboratory and reduced gravity settings.

Main Methods:

• Design and construction of a novel cylindrical, radio-frequency driven plasma chamber (Zyflex).
• Implementation of enhanced plasma generation control and a movable, multi-segmented electrode system.
• Utilizing particle-in-cell simulations for chamber characterization.

Main Results:

• The Zyflex chamber allows flexible adjustment of plasma parameters and volume.
• It supports significantly larger particle systems compared to previous experiments.
• Operation at lower neutral gas pressures reduces particle motion damping.

Conclusions:

• The Zyflex chamber represents a new quality in complex/dusty plasma research.
• It is well-suited for microgravity research aboard the International Space Station or during parabolic flights.
• The device facilitates advanced studies of plasma phenomena under reduced gravity.