DC Atmospheric Pressure Glow Discharge Microplasma

Stable microscale discharge

Achieves stable glow discharge at 10–600 μm gaps with current-independent voltage, offering new mechanistic insights for atmospheric-pressure microplasmas.

Li, Yimeng · Zezhou, Chang · Xia, Linghan · 72677063 · Cheng, Yonghong · Meng, Guodong

Journal of Physics D: Applied Physics 2024

Specifications

dark space evolution

{'zh': '~1', 'en': '~1'} μm

rapidly when gap

{'zh': '<40', 'en': '<40'} μm

Advantages

Discharge voltage remains nearly unchanged with current