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Pulsed photoemission induced plasma breakdown

Journal Article · · Journal of Physics. D, Applied Physics

Abstract

This article characterises the effects of cathode photoemission leading to electrical discharges in an argon gas. We perform breakdown experiments under pulsed laser illumination of a flat cathode and observe Townsend to glow discharge transitions. The breakdown process is recorded by high-speed imaging, and time-dependent voltage and current across the electrode gap are measured for different reduced electric fields and laser intensities. We employ a 0D transient discharge model to interpret the experimental measurements. The fitted values of transferred photoelectron charge are compared with calculations from a quantum model of photoemission. The breakdown voltage is found to be lower with photoemission than without. When the applied voltage is insufficient for ion-induced secondary electron emission to sustain the plasma, laser driven photoemission can still create a breakdown where a sheath (i.e. a region near the electrode surfaces consisting of positive ions and neutrals) is formed. This photoemission induced plasma persists and decays on a much longer time scale ( 10 s μ s) than the laser pulse length ( 30 ps). The effects of different applied voltages and laser energies on the breakdown voltage and current waveforms are investigated. The discharge model can accurately predict the measured breakdown voltage curves, despite the existence of discrepancy in quantitatively describing the transient discharge current and voltage waveforms.

Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
NA0003525; SC0022078
OSTI ID:
2007436
Alternate ID(s):
OSTI ID: 2311442
OSTI ID: 2000637
Journal Information:
Journal of Physics. D, Applied Physics, Journal Name: Journal of Physics. D, Applied Physics Journal Issue: 50 Vol. 56; ISSN 0022-3727
Publisher:
IOP PublishingCopyright Statement
Country of Publication:
United Kingdom
Language:
English

References (59)

Z�ndung und Z�ndspannungs�nderung journal January 1938
Four-photon photoemission from tungsten journal January 1975
Motion of electrons in gases journal November 1925
Recent trends and the future of laser-induced plasma spectroscopy journal August 1998
Laser-induced plasma spectrometry: truly a surface analytical tool journal February 2004
Laser-induced plasma expansion: theoretical and experimental aspects journal March 2004
Laser-induced plasma temperature journal July 2014
Ultrafast strong-field photoelectron emission from biased metal surfaces: exact solution to time-dependent Schrödinger Equation journal January 2016
Recent advances in multipactor physics and mitigation journal May 2023
rf augmentation in CO2 closed-cycle dc electric-discharge convection lasers journal July 1972
Currents to Conductors Induced by a Moving Point Charge journal October 1938
Silicon Oxidation in an Oxygen Plasma Excited by Microwaves journal September 1965
Deposition of hard carbon films by rf glow discharge method journal February 1986
A mathematical model of the modified Paschen’s curve for breakdown in microscale gaps journal May 2010
Scaling law for direct current field emission-driven microscale gas breakdown journal December 2012
100 years of the physics of diodes journal March 2017
A quantum model for photoemission from metal surfaces and its comparison with the three-step model and Fowler–DuBridge model journal April 2020
Space–charge limited current in nanodiodes: Ballistic, collisional, and dynamical effects journal March 2021
Plasma hollow cathodes journal August 2021
Quantum efficiency of photoemission from biased metal surfaces with laser wavelengths from UV to NIR journal August 2021
Ultrafast optical-field-induced photoelectron emission in a vacuum nanoscale gap: An exact analytical formulation journal November 2021
Secondary electron yield characterization of high porosity surfaces for multipactor-free microwave components journal August 2022
A Monte Carlo analysis of an electron swarm in a nonuniform field: the cathode region of a glow discharge in helium journal November 1982
Electronic and ionic processes and ionic bombardment of the cathode in a DC hydrogen glow discharge journal March 1989
Laser beam induced breakdown in helium and argon journal February 1971
Cold-cathode discharges and breakdown in argon: surface and gas phase production of secondary electrons journal January 1999
Radiation transport in kinetic simulations and the influence of photoemission on electron current in self-sustaining discharges journal January 2017
Influence of discharge polarity on streamer breakdown criterion of ambient air in a non-uniform electric field journal December 2022
Evaluating microgap breakdown mode transition with electric field non-uniformity journal September 2018
Experimental and kinetic simulation study of electron power absorption mode transitions in capacitive radiofrequency discharges in neon journal April 2020
Electrical breakdown from macro to micro/nano scales: a tutorial and a review of the state of the art journal February 2020
Photoemissive, Photoconductive, and Optical Absorption Studies of Alkali-Antimony Compounds journal October 1958
Photoemission Studies of Copper and Silver: Theory journal November 1964
Photoemission Studies of the Noble Metals. I. Copper journal September 1969
The Analysis of Photoelectric Sensitivity Curves for Clean Metals at Various Temperatures journal July 1931
A Further Experimental Test of Fowler's Theory of Photoelectric Emission journal January 1932
Theory of the Energy Distribution of Photoelectrons journal May 1933
Electron Ejection from Mo byHe+,He++, andHe2+ journal January 1953
Self-consistent kinetic model of the cathode fall of a glow discharge journal June 1989
Analysis of two-color laser-induced electron emission from a biased metal surface using an exact quantum mechanical solution journal October 2019
Photoemission Studies of the Noble Metals. II. Gold journal January 1970
Few-cycle optical-field-induced photoemission from biased surfaces: An exact quantum theory journal February 2021
Unraveling quantum pathways interference in two-color coherent control of photoemission with bias voltages journal August 2022
Ultrafast strong-field photoelectron emission due to two-color laser fields journal October 2018
Time-dependent physics of single-surface multipactor discharge with two carrier frequencies journal October 2020
Oscillations of low-current electrical discharges between parallel-plane electrodes. I. dc discharges journal April 1993
Oscillations of low-current electrical discharges between parallel-plane electrodes. II. Pulsed discharges inH2 journal April 1993
Oscillations of low-current electrical discharges between parallel-plane electrodes. III. Models journal April 1993
Temporal and constriction behavior of low-pressure, cathode-dominated argon discharges journal November 1997
Higher Harmonics in Multipactor Induced Plasma Ionization Breakdown near a Dielectric Surface journal July 2022
The Mechanism of Electrical Discharges in Gases of Low Pressure journal April 1940
Currents Induced by Electron Motion journal September 1939
Low-Temperature Plasma for Biology, Hygiene, and Medicine: Perspective and Roadmap journal February 2022
Basic chemistry and mechanisms of plasma etching journal January 1983
Plasma-assisted agriculture: history, presence, and prospects—a review journal July 2021
Cold atmospheric plasma technology for removal of organic micropollutants from wastewater—a review journal November 2021
Influence of equivalent resistance on the simulation of self-pulsing discharge by using a circuit model journal June 2022
Applications of Plasma Produced with Electrical Discharges in Gases for Agriculture and Biomedicine journal April 2022
Plasma Medicine: A Brief Introduction journal February 2018

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