Sputtering yields

W Eckstein - Vacuum, 2008 - Elsevier
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The influence of surface roughness on the angular dependence of the sputter yield

M Küstner, W Eckstein, V Dose, J Roth - Nuclear Instruments and Methods …, 1998 - Elsevier
A new approach to study the influence of target surface roughness on sputter yields is
explored. The method is based on the experimental determination of the surface topography …

Beryllium as the plasma-facing material in fusion energy systems—experiments, evaluation, and comparison with alternative materials

RW Conn, RP Doerner, J Won - Fusion Engineering and Design, 1997 - Elsevier
The history of plasma-facing materials in fusion systems is reviewed to explain the evolution
of needs and requirements that has led to the interest in beryllium today. Critical fusion …

Measurements and modelling of solid phase lithium sputtering

JP Allain, DN Ruzic - Nuclear Fusion, 2002 - iopscience.iop.org
The absolute sputtering yields of D+, He+ and Li+ on deuterium saturated solid lithium have
been measured and modelled at 45 incidence in the energy range 100-1000 eV. The Ion …

Magnetron sputter deposition of boron carbide in Ne and Ar plasmas

SJ Shin, LB Bayu Aji, JH Bae, AM Engwall… - Journal of Applied …, 2024 - pubs.aip.org
Conventional magnetron sputter deposition of B4C uses Ar as the working gas. Here, we
explore the magnetron sputter deposition of B4C with a Ne plasma, which is expected to …

Erosion of Be as plasma-facing material

J Roth, W Eckstein, M Guseva - Fusion Engineering and Design, 1997 - Elsevier
The knowledge of the erosion of Be, BeO, Be2C, and Be4B due to ion bombardment is
reviewed. The sputtering yield values obtained experimentally and by computer simulation …

Sputtering yield formula for B4C irradiated with monoenergetic ions at normal incidence

T Ono, T Kawamura, K Ishii, Y Yamamura - Journal of nuclear materials, 1996 - Elsevier
To fill a lack in sputtering yield data for a B4C material which may be a promising plasma-
facing material in fusion devices, the yields of H+, D+, T+, He+, B+, C+, Ne+, Ar+ and Kr+ …

A time resolved study of the mitigation of graphite chemical erosion in deuterium plasmas containing beryllium

MJ Baldwin, RP Doerner - Nuclear fusion, 2006 - iopscience.iop.org
The interaction of the graphite strike plate material in ITER, with a divertor plasma containing
beryllium, is simulated experimentally in PISCES-B. Graphite targets are exposed at 600 K …

Thermodynamics of the formation of CH4 by the reaction of carbon materials by a stream of NH3

M Katsura, K Nishimaki, T Nakagawa… - Journal of nuclear …, 1998 - Elsevier
To gain some insight into the thermodynamic aspects of CH4 formation by the reaction
between elementary carbon and hydrogen-bearing species, the reactions,(1) non-graphitic …

Radiation-enhanced sublimation of doped graphites

P Franzen, AA Haasz, JW Davis - Journal of nuclear materials, 1995 - Elsevier
The radiation-enhanced sublimation (RES) of graphite, doped with boron, silicon and
titanium was measured during 1 keV D+ irradiation by line-of-sight quadrupole mass …