Surface waves in laser-produced plasma double layers

Eliezer, S.; Hora, Heinrich

doi:10.1109/27.24638

Cited by 3 publications

(1 citation statement)

References 26 publications

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“…This problem was the core focus in a series of papers mainly from 1970-1980 [83][84][85] reporting on charge separation during the expansion of laserproduced plasma. Eliezer and Hora [86] published a collection of paper where they built the state of the art on the double and multiple layers in LPPs. Some reported data provided empirical proof for the existence of double-layer electric fields of 10 5 -10 6 V/cm and widths of 10-100 Debye lengths [64].…”

Section: Limitation For Langmuir Probe Method: Perturbative Regimes A...mentioning

confidence: 99%

Langmuir Probe Technique for Plasma Characterization during Pulsed Laser Deposition Process

et al. 2021

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The history of pulsed laser deposition (PLD) and transient plasmas generated by laser ablation is intertwined with the development of various techniques for its fundamental understanding. Some diagnostic tools have been developed to better suit the rapid transient nature of the plasma (space and time dependence of all parameters, fast decay and complex chemistry inside the plasma), whereas others have been adapted from basic plasma physics studies. Langmuir probe method has been used as a real-time in situ diagnostic tool for laser ablation and later for PLD. It remains a useful tool for the PLD community arsenal, which can easily be adapted to the development of new lasers and ablation regimes and new deposition configuration, being one of the most versatile techniques for plasma diagnostics. It is the cornerstone on which charge particles are analyzed and has led to several important discoveries, such as multiple peak distribution, selective acceleration during expansion, plume splitting, plasma turbulences and fluctuations. However, because the Langmuir probe theory adaptation from classical plasma physics is not straightforward, it might lead to misinterpretation and often incorrect analysis of data. This review analyzes the limits and understanding of the technique as a foundation for attaining its full potential, which can impact the way PLD is used. This is especially useful for the pressing need of real-time, in-situ diagnostics and feedback loops for systematic semi-industrial implementation of the PLD technique.

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Section: Limitation For Langmuir Probe Method: Perturbative Regimes A...mentioning

confidence: 99%

Langmuir Probe Technique for Plasma Characterization during Pulsed Laser Deposition Process

et al. 2021

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Resonant coupling between surface and interface plasma waves in high-density sharp-edged plasmas produced by ultrafast laser pulses

Kupersztych

Raynaud

1999

Phys. Rev. E

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We consider the interaction between an ultrashort laser pulse and a hot high-density sharp-edged lasercreated plasma resulting from a microstructured target with a double-step density profile. We demonstrate that an electron plasma wave can be resonantly driven at the density jump between the two plasmas by the field of a laser-excited surface wave. Two different excitation regimes can exist depending on the wavelength and the angle of incidence of the laser. This effect may have interesting experimental consequences in hot electron generation and x-ray emission due to breaking of the resonant plasma wave. ͓S1063-651X͑99͒06904-4͔

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On the surface tension of plasmas

Hora

Eliezer

et al. 1989

IEEE Trans. Plasma Sci.

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Surface waves in laser-produced plasma double layers

Cited by 3 publications

References 26 publications

Langmuir Probe Technique for Plasma Characterization during Pulsed Laser Deposition Process

Langmuir Probe Technique for Plasma Characterization during Pulsed Laser Deposition Process

Resonant coupling between surface and interface plasma waves in high-density sharp-edged plasmas produced by ultrafast laser pulses

On the surface tension of plasmas

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