TCABR interferometer
نویسندگان
چکیده
منابع مشابه
Plasma Recombination in Runaway Discharges in Tokamak TCABR
A new regime of runaway discharges has been observed in the TCABR tokamak. One of the most distinctive features of this regime is the e ect of plasma detachment from the limiter. This experimental fact can only be explained by the volume recombination, which requires a low-temperature plasma. The analysis of the energy and particle balance in the system plasma-relativistic runaway beam in TCABR...
متن کاملReconstruction activities and first results from the Thomson scattering diagnostic on the TCABR tokamak
An incoherent and infrared Thomson scattering diagnostic (ITS) was transferred from ISTTOK (Lisboa) and reconstructed on TCABR (S. Paulo). In the first phase of this international collaboration, the diagnostic uses a Neodymium:Glass laser with up to 10 Joules per laser pulse and a first generation polychromator with three pairs of interference filters and avalanche photodiodes. It measures 90o ...
متن کاملPlasma Resistivity Determination in Runaway Discharges From Positive Voltage Spikes on TCABR Tokamak
Plasma resistivity is estimated in runaway discharges on TCABR tokamak from the decay of positive voltage spikes using method developed in I. El Chamaa Neto et al., Phys. Plasmas 7, 2894 (2000). In this regime, the plasma detachment from the limiter is observed experimentally indicating that plasma recombination is the main process of plasma particle losses. In order to investigate if this proc...
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Magnonics is an emerging field with potential applications in classical and quantum information processing. Freely propagating magnons in two-dimensional media are subject to dispersion, which limits their effective range and utility as information carriers. We show the design of a confining magnonic waveguide created by two surface current carrying wires placed above a spin-sheet, which can be...
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ژورنال
عنوان ژورنال: Brazilian Journal of Physics
سال: 2002
ISSN: 0103-9733
DOI: 10.1590/s0103-97332002000100023