Diagnostic of Plasma Discharge Parameters in Helium Filled Dielectric Barrier Discharge


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Gulati, P and Pal, UN and Kumar, M and Srivastava, V and Parkash, R and Vyas, V (2011) Diagnostic of Plasma Discharge Parameters in Helium Filled Dielectric Barrier Discharge. In: International Conference on Plasma Processing of Organic Materials and Polymers (PPOMP - 2011) , November 25 - 27, 2011, Kerala, India. (Submitted)

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This paper reports the discharge parameter analysis of helium filled parallel plate dielectric barrier discharge (DBD) configuration. The investigation has been performed using sinusoidal supply for the generation of discharges where two current pulses have been observed with different polarities in one period. A homogeneous type of discharge has been observed for different operating conditions in helium DBD. The discharge properties are characterized by the electrical measurements and spectroscopic analysis. The electrical measurements give reliable discharge information in the DBD system. The electron density and electron temperature within the microdischarges are estimated using line-ratio technique from the identified neutral helium spectral lines. The estimated electron density from the experimental results has also been verified by the plasma simulation.

Item Type: Conference or Workshop Item (Paper)
Subjects: Microwave Tubes > Plasma Devices
Divisions: Microwave Tubes
Depositing User: Mr pvlr reddy
Date Deposited: 03 Jun 2013 06:33
Last Modified: 03 Jun 2013 06:33
URI: http://ceeri.csircentral.net/id/eprint/208

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