Yu. M. Gasparyan

TL;DR: In this paper, the JET divertor during the first JET ITER-like wall campaign 2011 to 2012 using marker tiles was used to study erosion and deposition in a poloidal section consisting of tiles 0, 1, 3.

TL;DR: In this article, the authors investigated the accumulation and recovery of radiation defects under/after self-ion irradiation in tungsten (W) via decoration with deuterium (D) and scanning transmission electron microscopy (STEM).

TL;DR: In this paper, the authors used thermal desorption spectroscopy (TDS) to obtain a TDS spectrum with a prominent peak corresponding to deuterium release from vacancies.

TL;DR: In this paper, the deuterium interaction with vacancy clusters in tungsten was studied by means of thermal desorption spectroscopy (TDS) using a recrystallized W foil as a sample, and the vacancy clusters were formed in the bulk by irradiation with 10 keV/D ions to the fluence of 3 × 1019 D/m2 and subsequent annealing at the temperature of 800 k.

TL;DR: In this article, thermal desorption spectroscopy was used to study deuterium retention in tungsten damaged by 2-20 MeV W ions and then exposed to D atoms.