Electron drift velocity in NH3 in strong electric fields determined from rf breakdown curves

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Дата

2005-03

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Видавець

JOURNAL OF PHYSICS D: APPLIED PHYSICS

Анотація

We report measurements of the breakdown curves of a radio-frequency capacitive discharge in low pressure ammonia. The electron drift velocity was determined from the location of turning points in the breakdown curves in the range of E/p = 42–713 Vcm−1 Torr−1. We compare our results to values calculated from the published cross-sections in the range E/p = 1–5000 Vcm−1 Torr−1 and find good agreement.

Опис

Ключові слова

plasma physics, gas discharges

Бібліографічний опис

J. Phys. D: Appl. Phys. 38 (2005) 872–876