Hydrogen Recycling at Plasma Facing Materials Book

	Preface
1	Density control and plasma wall interaction in Tore Supra	1
2	Wall pumping and hydrogen recycling in TEXTOR 94	9
3	Hydrogen recycling in the RFX Reversed Field Pinch	17
4	Active control of hydrogen recycling by the permeation and absorption techniques	25
5	Deuterium pumping with superpermeable membrane in the divertor of JFT-2M Tokamak	35
6	Wall pumping in Tokamak with lithium	41
7	Reflection and adsorption of hydrogen atoms and molecules on graphite and tungsten	51
8	Detached recombining plasmas in relation to volumetric hydrogen recycle	59
9	H[alpha] spectroscopic study of hydrogen behavior in a low temperature plasma	67
10	Metal surface microrelief formed due to sputtering by mono-and variable energy ions of hydrogen plasma	75
11	Recycled hydrogen in excited state	83
12	Main research results in hydrogen thermsorptive activation by metal hydrides	95
13	The modulated permeation technique used at the open university	109
14	A model for calculation of tritium accumulation and leakage in plasma facing sandwich structures	119
15	Transport of hydrogen through amorphous alloy	125
16	An interaction of hydrogen isotopes with austenitic Cr-Ni steels without and during reactor irradiation Hydrogen Recycle at Plasma Facing Materials	133
17	Diffusion of tritium in V, Nb and Ta under concentration, temperature and electric potential gradients	139
18	Deuterium superpermeation through niobium membrane	147
19	Effects of helium on the superpermeation of the group Va metals	157
20	Membrane bias effects on plasma driven permeation of hydrogen through niobium membrane	167
21	Plasma driven permeation through the NB membrane at low temperature	177
22	Phenomenology model of hydrogen evacuation by metal membranes	185
23	Hydrogen recycling and wall equilibration in fusion devices	195
24	Mechanisms of tritium retention in, and the removal of tritium from plasma facing materials of the Fusion Devices	203
25	Studies on tritium interactions with plasma facing material at the tritium process laboratory of JAERI	213
26	Tritium recycling and inventory in eroded debris of plasma-facing materials	223
27	Effects of Cu-impurity on retention and thermal release of D implanted into Be	239
28	Deuterium retention in beryllium and beryllium oxide	247
29	The effect of radiation damage and helium on hydrogen trapping in beryllium	265
30	Atomic hydrogen-graphite interaction	273
31	Deuterium retention in SI doped carbon films	281
32	Retention of 100 eV tritium in tungsten at high fluxes	289
33	Hydrogen absorption and desorption behavior with a boronized wall	301
34	Out of pile experiments on the investigation of hydrogen interaction with reduced activation ferritic-martensitic steel F82H	307
35	Structure and relief modification of titanium and boron modified graphite under light ion irradiation	313
36	The simulation of the diagnostic mirror behavior under hydrogen isotope irradiation	319
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	331
38	Device for investigations of tritium retention in and permeation through metals and structural materials	339
39	Thermocycling in gaseous hydrogen as a way of the hydrogen degradation acceleration	349
	Index	355
	Participants	359