Triple probe techniques in magnetized plasma

0453352 - ÚFP 2016 RIV BG eng O - Ostatní výsledky
Popov, Tsv.K. - Kovačič, J. - Dimitrova, Miglena - Ivanova, P. - Fonda, B. - Gyergyek, T. - Pedrosa, M.A. - Hidalgo, C.
Triple probe techniques in magnetized plasma.
2015
Grant CEP: GA MŠMT(CZ) LM2011021
Institucionální podpora: RVO:61389021
Klíčová slova: Triple Langmuir Probe technique * plasma density and electron temperature
Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech
http://www.iwep2015.plasmer.org/

Předneseno na:11th International Workshop on Electric Probes in Magnetized Plasmas (IWEP),Sozopol, BG, 16-19.09.2015, In the 1960s the Triple Langmuir Probe (TLP) technique was developed for instantaneous measurements of plasma density and electron temperature. It became a popular approach for evaluating these quantities in various types of plasma, from laboratory pulsed experiments to fusion plasmas. However, it has often been applied without a critical evaluation of the plasma environment in which it was used, even though the theory of the technique is based entirely on the assumption of an unmagnetized plasma in a thermodynamic equilibrium.While some effects, e.g. ion beams and energetic electrons,have already been studied,there has not been any work done on the effects of strong magnetic fields on the measurements with a TLP.At least for the magnetic confinement devices in fusion,this is a very important subject.We shall explain the influence of the magnetic field suppression
Trvalý link: http://hdl.handle.net/11104/0254180