High Pressure Plasmas

Terms: High Pressure Plasmas (329), high pressure plasma (652),

Terms: ions in air (359), radioactivity (2320000), ion pairs (44100), ion chamber (45300), ionizing radiation (1020000), geiger tubes (541), radiation meter (23900), proportional counters (30200), Townsend Avalanche (231), secondary ion pairs (30), radiation detectors (235000),

Terms: radiolysis (63800), ion pair clusters (17), yields in radiolysis (3), excited-state yields (45),

Terms: radiation chemistry (56300), radiation damage (271000), radiation absorption (26900),

Terms: ion pairs per meter (1), radiation's ionization (1), ionization from radiation (12), cesium 137 (136000), strontium 90 (165000),

Boolean: cesium AND "ion pairs" (239), strontium AND "ion pairs" (213),

Ion Chambers

An Introduction to Proportional Counters

Terms: air plasma (34600), laser air plasma (3), radiofrequency air plasma (10), are plasma (44800), arc plasmas (498), atmospheric pressure plasmas (668),

Terms: microplasma (3440), nanoplasma (175), microplasmas (624), micro-plasma (11300), micro-plasmas (110), nano-plasma (327), nanoplasmas (79),

Terms: high pressure microplasmas (17), high pressure discharge (8730), high pressure discharge plasmas (37), high pressure non thermal (55),

Terms: electron-driven processes (171), filamentary discharges (94), Radio Frequency Sheaths (37),

Terms: arc formation (1150), sustaining arc (66), themionic (94),

Terms: ion molecular dissociation (0), molecular dissociation (2550), conductivity in detonation waves (4), magnetic fusion physics (15), activation energy (313000),

Current Research - These high-pressure plasmas have applications in reducing drag on the supersonic vehicles, reducing radar cross sections by instantly forming a microwave absorbing or reflecting medium about an aircraft, their use as an agile mirror for scanning radar, as a source of atomic excitations (provides large number of reactive species), materials processing, exhaust gas processing, and biological decontamination. John. E. Scharer

Terms: helicon (578000), Fokker-Planck (87000),