Validity of diffusion theory in radio frequency breakdown in molecular gases in longitudinal magnetic field

Pramana ◽  
1977 ◽  
Vol 8 (3) ◽  
pp. 292-301
Author(s):  
S N Sen ◽  
D C Jana
Keyword(s):  
Magnetic Field ◽  
Radio Frequency ◽  
Longitudinal Magnetic Field ◽  
Diffusion Theory ◽  
Molecular Gases

Anomale Diffusion in der positiven Säule im longitudinalen Magnetfeld1

1962 ◽  
Vol 17 (11) ◽  
pp. 937-962
Author(s):  
K. H. Wöhler
Keyword(s):  
Magnetic Field ◽  
Charged Particle ◽  
Positive Column ◽  
Longitudinal Magnetic Field ◽  
Diffusion Theory ◽  
Low Pressure ◽  
Gas Discharge ◽  
Critical Magnetic Field ◽  
Anomalous Behaviour

The positive column of a low pressure stationary gas discharge in a longitudinal magnetic field is investigated. Above a critical magnetic field the charged particle losses of the discharge increase rapidly in contradiction to the diffusion theory of the positive column. This effect has become known as LEHNERT-effect. Different theories and hypothesis are investigated and compared with the experiments to explain this phenomenon. It is shown that all experiments are most compatible with a theory of KADOMTSEV which states the anomalous behaviour of the positive column to be a turbulence like instability.

Refinement of metal structure in arc surfacing under the effect of longitudinal magnetic field

2019 ◽  
Vol 2019 (2) ◽  
pp. 19-21
Author(s):  
A.D. Razmyshlyaev ◽  
◽  
M.V. Ageeva ◽  
E.V. Lavrova ◽  
◽  
...  
Keyword(s):  
Magnetic Field ◽  
Longitudinal Magnetic Field ◽  
Metal Structure

Open Localization in Micro LeadFrame Package Using Space Domain Reflectometry

2013 ◽  
Author(s):  
J. Gaudestad ◽  
V. Talanov ◽  
A. Orozco ◽  
M. Marchetti
Keyword(s):  
Magnetic Field ◽  
Radio Frequency ◽  
Standing Wave ◽  
High Resistance ◽  
Space Domain ◽  
The Past ◽  
Open Defects ◽  
Rf Electronics ◽  
Rf Signal ◽  
The Magnetic Field

Abstract In the past couple years, Space Domain Reflectometry (SDR) has become a mainstream method to locate open defects among the major semiconductor manufacturers. SDR injects a radio frequency (RF) signal into the open trace creating a standing wave with a node at the open location. The magnetic field generated by the standing wave is imaged with a SQUID sensor using RF electronics. In this paper, we show that SDR can be used to non-destructively locate high resistance failures in Micro LeadFrame Packages (MLP).

scholarly journals Design and evaluation of 10-kA class superconducting DC power cable based on longitudinal magnetic field effect

2021 ◽  
Vol 1975 (1) ◽  
pp. 012037
Author(s):  
Y Kinoshita ◽  
T Yonenaka ◽  
Y Ichiki ◽  
T Akasaka ◽  
E S Otabe ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Field Effect ◽  
Longitudinal Magnetic Field ◽  
Magnetic Field Effect ◽  
Power Cable ◽  
Dc Power

scholarly journals Enhanced hydrogenation catalyst synthesized by Desulfovibrio desulfuricans exposed to a radio frequency magnetic field

2021 ◽  
Author(s):  
Lynne E. Macaskie ◽  
John Collins ◽  
Iryna P. Mikheenko ◽  
Jaime Gomez‐Bolivar ◽  
Mohamed L. Merroun ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Radio Frequency ◽  
Desulfovibrio Desulfuricans ◽  
Hydrogenation Catalyst ◽  
Frequency Magnetic Field
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