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Title: Plasma-materials interaction results at Sandia National Laboratories.

Conference ·
OSTI ID:1022206

Overview of Plasma Materials Interaction (PMI) activities are: (1) Hydrogen diffusion and trapping in metals - (a) Growth of hydrogen precipitates in tungsten PFCs, (b) Temperature dependence of deuterium retention at displacement damage, (c) D retention in W at elevated temperatures; (2) Permeation - (a) Gas driven permeation results for W/Mo/SiC, (b) Plasma-driven permeation test stand for TPE; and (3) Surface studies - (a) H-sensor development, (b) Adsorption of oxygen and hydrogen on beryllium surfaces.

Research Organization:
Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000
OSTI ID:
1022206
Report Number(s):
SAND2010-5226C; TRN: US201117%%677
Resource Relation:
Conference: Proposed for presentation at the Plasma Facing Components Meeting held August 4-6, 2010 in Los Angeles, CA.
Country of Publication:
United States
Language:
English