The first measurements of plasma density in an ECRIS-like device by means of a frequency-sweep microwave interferometer

Review of Scientific Instruments 87, 095109(2016). AIP Publishing (US).

D. Mascali, G. Torrisi, O. Leonardi, G. Castro, L.G. Celona (INFN-LNS, IT); G. Sorbello (INFN-LNS and Catania University, IT);  R. Miracoli (ESS Bilbao, ES);  R. Agnello, and S. Gammino (INFN-LNS, IT)