Properties of hot-spots in Plasma Focus discharges operating in Hydrogen-gas mixtures

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dc.contributor.authorSilva Zuñiga, Hector Patricio
dc.contributor.authorFavre Domínguez, Mario
dc.date.accessioned2022-05-16T13:00:34Z
dc.date.available2022-05-16T13:00:34Z
dc.date.issued2002
dc.description.abstractWe have investigated the properties of hotspots formed in low energy Plasma Focus discharges operating in Hydrogen-Argon mixtures, at 140 kA current level. The results show that best conditions for reproducible and localized hotspot formation are obtained by adjusting the base pressure in such a way that the mass load allows the time of first radial collapse to coincide with peak current. When the Plasma Focus is operated with 20% Argon content, rather uniform hotspots, of 115 µm characteristic size and 300 eV characteristic temperature, are produced with a better than 80% reproducibility in their axial localization. A significant fraction of the radiation is emitted in the 3.2 to 3.88 keV region, corresponding to Kα emission from highly ionized Argon.
dc.fuente.origenIEEE
dc.identifier.doi10.1063/1.1531325
dc.identifier.isbn9780735401075
dc.identifier.urihttps://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6219556
dc.identifier.urihttps://doi.org/10.1063/1.1531325
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/63953
dc.information.autorucInstituto de física ; Silva Zuñiga, Hector Patricio ; S/I ; 78743
dc.information.autorucInstituto de física ; Favre Domínguez, Mario ; S/I ; 99732
dc.language.isoen
dc.nota.accesoContenido parcial
dc.pagina.final248
dc.pagina.inicio245
dc.publisherIEEE
dc.relation.ispartofInternational Conference on High-Power Particle Beams (BEAMS) (14° : 2002 : Albuquerque, Estados Unidos)
dc.rightsacceso restringido
dc.subjectArgon
dc.subjectAluminum
dc.subjectHydrogen
dc.subjectPlasma temperature
dc.titleProperties of hot-spots in Plasma Focus discharges operating in Hydrogen-gas mixtureses_ES
dc.typecomunicación de congreso
sipa.codpersvinculados99732
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