Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Bronold, F. X."'
Autor:
Bronold, F. X., Willert, F.
Publikováno v:
Contrib. Plasma Phys. 2024, e202300168
Quite a many electron transport problems in condensed matter physics are analyzed with a quasiparticle Boltzmann equation. For sufficiently slowly varying weak external potentials it can be derived from the basic equations of quantum kinetics, provid
Externí odkaz:
http://arxiv.org/abs/2311.08122
Autor:
Bronold, F. X., Willert, F.
Publikováno v:
Phys. Rev. E 110, 035207 (2024)
Employing the invariant embedding principle for the electron backscattering function, we present a scheme for constructing an electron surface scattering kernel to be used in the boundary condition for the electron Boltzmann equation of a plasma faci
Externí odkaz:
http://arxiv.org/abs/2309.00534
Publikováno v:
Phys. Rev. E 105, 045202 (2022)
An investigation of the selfconsistent ambipolar charge kinetics across a negatively biased semiconducting plasma-solid interface is presented. For the specific case of a thin germanium layer with nonpolar electron-phonon scattering, sandwiched betwe
Externí odkaz:
http://arxiv.org/abs/2202.00284
Autor:
Bronold, F. X., Fehske, H.
Publikováno v:
J. Appl. Phys. 131, 113302 (2022)
Based on an invariant embedding principle for the backscattering function we calculate the electron emission yield for metal surfaces at very low electron impact energies. Solving the embedding equation within a quasi-isotropic approximation and usin
Externí odkaz:
http://arxiv.org/abs/2201.04935
Publikováno v:
Phys. Rev. E 104, 015204 (2021)
We propose to measure the surface charge accumulating at the interface between a plasma and a dielectric by infrared spectroscopy using the dielectric as a multi-internal reflection element. The surplus charge leads to an attenuation of the transmitt
Externí odkaz:
http://arxiv.org/abs/2104.08011
Publikováno v:
J. Appl. Phys. 128, 180908 (2020)
The most fundamental response of a solid to a plasma and vice versa is electric. An electric double layer forms with a solid-bound electron-rich region-the wall charge-and a plasma-bound electron-depleted region-the plasma sheath. But it is only the
Externí odkaz:
http://arxiv.org/abs/2011.06821
Publikováno v:
Phys. Rev. E 102, 023206 (2020)
For a collisionless plasma in contact with a dielectric surface, where with unit probability electrons and ions are, respectively, absorbed and neutralized, thereby injecting electrons and holes into the conduction and valence band, we study the kine
Externí odkaz:
http://arxiv.org/abs/2004.07106
We propose a setup enabling electron energy loss spectroscopy to determine the density of the electrons accumulated by an electro-positive dielectric in contact with a plasma. It is based on a two-layer structure inserted into a recess of the wall. C
Externí odkaz:
http://arxiv.org/abs/1901.11317
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Eur. Phys. Lett. 124 (2018) 25001
We show that the charge accumulated by a dielectric plasma-facing solid can be measured by infrared spectroscopy. The approach utilizes a stack of materials supporting a surface plasmon resonance in the infrared. For frequencies near the Berreman res
Externí odkaz:
http://arxiv.org/abs/1809.03296