Hydrogen Recycling at Plasma Facing Materials

1. Density control and plasma wall interaction in Tore Supra.- 2. Wall pumping and hydrogen recycling in TEXTOR 94.- 3. Hydrogen recycling in the RFX Reversed Field Pinch.- 4. Active control of hydrogen recycling by the permeation and absorption techniques.- 5. Deuterium pumping with superpermeable membrane in the divertor of JFT-2MTokamak.- 6. Wall pumping in Tokamak with lithium.- 7. Reflection and adsorption of hydrogen atoms and molecules on graphite and tungsten.- 8. Detached recombining plasmas in relation to volumetric hydrogen recycle.- 9. H? spectroscopic study of hydrogen behavior in a low temperature plasma.- 10. Metal surface microrelief formed due to sputtering by mono-and variable energy ions of hydrogen plasma.- 11. Recycled hydrogen in excited state.- 12. Main research results in hydrogen thermosorptive activation by metal hydrides.- 13. The modulated permeation technique used at the open university.- 14. A model for calculation of tritium accumulation and leakage in plasma facing sandwich structures.- 15. Transport of hydrogen through amorphous alloy.- 16. An interaction of hydrogen isotopes with austenitic Cr-Ni steels without and during reactor irradiation Hydrogen Recycle at Plasma Facing Materials.- 17. Diffusion of tritium in V, Nb and Ta under concentration, temperature and electric potential gradients.- 18. Deuterium superpermeation through niobium membrane.- 19. Effects of helium on the superpermeation of the group Va metals.- 20. Membrane bias effects on plasma driven permeation of hydrogen through niobium membrane.- 21. Plasma driven permeation through the NB membrane at low temperature.- 22. Phenomenology model of hydrogen evacuation by metal membranes.- 23. Hydrogen recycling and wall equilibration in fusion devices.- 24. Mechanisms oftritium retention in, and the removal of tritium from plasma facing materials of the Fusion Devices.- 25. Studies on tritium interactions with plasma facing material at the tritium process laboratory of JAERI.- 26. Tritium recycling and inventory in eroded debris of plasma-facing materials.- 27. Effects of Cu-impurity on retention and thermal release of D implanted into Be.- 28. Deuterium retention in beryllium and beryllium oxide.- 29. The effect of radiation damage and helium on hydrogen trapping in beryllium.- 30. Atomic hydrogen-graphite interaction.- 31. Deuterium retention in SI doped carbon films.- 32. Retention of 100 eV tritium in tungsten at high fluxes.- 33. Hydrogen absorption and desorption behavior with a boronized wall.- 34. Out of pile experiments on the investigation of hydrogen interaction with reduced activation ferritic-martensitic steel F82H.- 35. Structure and relief modification of titanium and boron modified graphite under light ion irradiation.- 36. The simulation of the diagnostic mirror behavior under hydrogen isotope irradiation.- 37. Surface loss probabilities of neutral hydrocarbon radicals on amorphous hydrogenated carbon film surfaces: consequences for the formation of re-deposited layers in fusion experiments.- 38. Device for investigations of tritium retention in and permeation through metals and structural materials.- 39. Thermocycling in gaseous hydrogen as a way of the hydrogen degradation acceleration.- Participants.