Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Engineering (20)
- Plasma and Beam Physics (20)
- Electrical and Computer Engineering (17)
- Electrical and Electronics (8)
- Biomedical (5)
-
- Chemistry (5)
- Atomic, Molecular and Optical Physics (3)
- Biochemistry, Biophysics, and Structural Biology (3)
- Biological and Chemical Physics (3)
- Biomedical Engineering and Bioengineering (3)
- Biophysics (3)
- Engineering Physics (3)
- Fluid Dynamics (3)
- Life Sciences (3)
- Medicine and Health Sciences (2)
- Nanoscience and Nanotechnology (2)
- Physical Chemistry (2)
- Analytical Chemistry (1)
- Analytical, Diagnostic and Therapeutic Techniques and Equipment (1)
- Bioelectrical and Neuroengineering (1)
- Cancer Biology (1)
- Cell Biology (1)
- Cell and Developmental Biology (1)
- Chemical Engineering (1)
- Chemicals and Drugs (1)
- Electronic Devices and Semiconductor Manufacturing (1)
- Elementary Particles and Fields and String Theory (1)
- Inorganic Chemistry (1)
- Keyword
-
- Chemical elements (9)
- Plasmas (6)
- Gas discharges (5)
- Polymers (5)
- I-V characteristics (4)
-
- Electric fields (3)
- Electrical properties and parameters (3)
- Glow discharges (3)
- Helium (3)
- Oxidation (3)
- Vacuum ultraviolet radiation (3)
- Air (2)
- Atmospheric pressure (2)
- Atmospheric pressure plasma (2)
- Dielectric properties (2)
- Electromagnetism (2)
- Leptons (2)
- Microhollow cathode discharges (2)
- Plasma jets (2)
- RONS (2)
- Semiconductors (2)
- Surface collisions (2)
- Transition state theory (2)
- Absorbance spectrum (1)
- Absorption line (1)
- Absorption spectroscopy (1)
- Airglow (1)
- Amorphous solids (1)
- Argon (1)
- Atmospheric pressure glow (1)
Articles 31 - 33 of 33
Full-Text Articles in Physics
Temporal Development Of Electric Field Structures In Photoconductive Gaas Switches, K. H. Schoenbach, J. S. Kenney, F.E. Peterkin, R. J. Allen
Temporal Development Of Electric Field Structures In Photoconductive Gaas Switches, K. H. Schoenbach, J. S. Kenney, F.E. Peterkin, R. J. Allen
Bioelectrics Publications
The temporal development of the electric field distribution in semi‐insulating GaAs photoconductive switches operated in the linear and lock‐on mode has been studied. The field structure was obtained by recording a change in the absorption pattern of the switch due to the Franz–Keldysh effect at a wavelength near the band edge of GaAs. In the linear mode, a high field layer develops at the cathode contact after laser activation. With increasing applied voltage, domainlike structures become visible in the anode region and the switch transits into the lock‐on state, a permanent filamentary electrical discharge. Calibration measurements show the field intensity …
Paschen's Law For A Hollow Cathode Discharge, H. Eichhorn, K. H. Schoenbach, T. Tessnow
Paschen's Law For A Hollow Cathode Discharge, H. Eichhorn, K. H. Schoenbach, T. Tessnow
Bioelectrics Publications
An expression for the breakdown voltage of a one‐dimensional hollow cathode discharge has been derived. The breakdown condition which corresponds to Paschen’s law contains, in addition to the first Townsend coefficient, and the secondary electron emission coefficient two parameters which characterize the reflecting action of the electric field and the lifetime of the electrons in the discharge. The breakdown voltage for a hollow cathode discharge in helium was calculated and compared to that of a glow discharge operating under similar conditions.
Electric Field Induced Emission As A Diagnostic Tool For Measurement Of Local Electric Field Strengths, A. N. Dharamsi, K. H. Schoenbach
Electric Field Induced Emission As A Diagnostic Tool For Measurement Of Local Electric Field Strengths, A. N. Dharamsi, K. H. Schoenbach
Bioelectrics Publications
The phenomenon of electric field induced (EFI) emission is examined in several diatomic and polyatomic molecules. The possibility of using this phenomenon as a diagnostic tool to measure, nonintrusively, the strength and direction of local electric fields in plasmas is discussed. An estimate of the EFI signal emitted in a typical application plasma is given. This yields a lower bound on the detector sensitivity necessary to exploit EFI emission in practical applications. It is concluded that, at present, the EFI signal could be measured by some very sensitive infrared detection schemes available. Current progress in infrared detector technology, if maintained, …