Electron temperature measurements with high time resolution in RFX (Articolo in rivista)

Type
Label
  • Electron temperature measurements with high time resolution in RFX (Articolo in rivista) (literal)
Anno
  • 1996-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1088/0741-3335/38/7/007 (literal)
Alternative label
  • Martin P.; Murari A.; Marrelli L. (1996)
    Electron temperature measurements with high time resolution in RFX
    in Plasma physics and controlled fusion (Print); IOP Publishing Ltd. (Institute of Physics Publishing Ltd), "Bristol ; London" (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Martin P.; Murari A.; Marrelli L. (literal)
Pagina inizio
  • 1023 (literal)
Pagina fine
  • 1031 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • La rivista è pubblicata anche online con ISSN 1361-6587. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://biblioproxy.cnr.it:2290/0741-3335/38/7/007/ (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 38 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 8 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 7 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Martin P. (Reprint Author) 1 Gruppo di Padova per Ricerche sulla Fusione, Associazioni EURATOM-ENEA-CNR-Università di Padova, Corso Stati Uniti, 4 - 35127 Padova, Italy - 2 Dipartimento di Fisica, Università di Padova, Italy - 3 Istituto Gas Ionizzati del CNR, Padova, Italy - 4 Dipartimento di Ingegneria Elettrica, Università di Padova, Italy - (Martin P. 1,2; Murari A. 1,3; Marrelli L. 1,4) (literal)
Titolo
  • Electron temperature measurements with high time resolution in RFX (literal)
Abstract
  • Core electron temperature measurements have been performed in the large, high-current RFX reversed field pinch experiment (a = 0.46 m, R = 2 m, target plasma current = 2 MA) with the double filter technique. With this technique the soft x-ray emission is measured by two Si detectors, covered by different Be-filters, and viewing the same region of the plasma. By choosing the filters in such a way that only the emission from the continuum part of the spectrum is measured, the ratio of the two signals is a function of the highest electron temperature along the line of sight of the detectors. With this diagnostic, the electron temperature T-e has been measured in RFX with a bandwidth of approximately 2 kHz. This allows the direct measurement, for the first time in a RFP on a single shot basis, of coherent T-e oscillations, associated with relaxation events and showing under some conditions a sawtooth-like character. The measurements of electron temperature obtained with this method are in good agreement with those performed with other diagnostics. (literal)
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