Search Results - "Brötzner, J."

Sputtering yield reduction for nano-columnar W surfaces under D ion irradiation by Brötzner, J., Cupak, C., Fellinger, M., Biber, H., Lopez-Cazalilla, A., Granberg, F., Kporha, F., Mutzke, A., González-Arrabal, R., Aumayr, F.

“…This study investigates the sputtering properties of nano-columnar tungsten surfaces under 2 keV D2+ irradiation. It was conducted both by performing…”
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Sputter yields of rough surfaces: Importance of the mean surface inclination angle from nano- to microscopic rough regimes by Cupak, C., Szabo, P.S., Biber, H., Stadlmayr, R., Grave, C., Fellinger, M., Brötzner, J., Wilhelm, R.A., Möller, W., Mutzke, A., Moro, M.V., Aumayr, F.

“…The roughness of a surface is known to have a strong influence on the sputtering process. Commonly used 1D Monte Carlo codes for calculating sputter yields…”
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On the question whether surface roughness can explain the absence of a prominent single-collision peak in keV heavy-ion scattering off a polycrystalline Ru surface by Assink, L., Brötzner, J., Cupak, C., Salverda, M., Jonkman, H.T., Versolato, O.O., Wilhelm, R.A., Hoekstra, R.

“…In a joint experimental and modeling effort, we have studied 15 keV Ar2+, Kr2+, and Xe2+ projectiles scattering off a polycrystalline Ru surface to assess the…”
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Sputtering Behavior of Rough, Polycrystalline Mercury Analogs by Biber, H., Brötzner, J., Jäggi, N., Szabo, P. S., Pichler, J., Cupak, C., Voith, C., Cserveny, B., Nenning, A., Mutzke, A., Moro, M. V., Primetzhofer, D., Mezger, K., Galli, A., Wurz, P., Aumayr, F.

“…Abstract The solar wind continuously impacts on rocky bodies in space, eroding their surface, thereby contributing significantly to the exosphere formations…”
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