18 citations · 44 across the 4 of their papers we have counts for
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physics.atom-ph2003★ 18 cited
Nanolithography with metastable helium atoms in a high-power standing-wave light field
S. J. H. Petra, L. Feenstra, W. Hogervorst +1
We have created periodic nanoscale structures in a gold substrate with a lithography process using metastable triplet helium atoms that damage a hydrofobic resist layer on top of t…
physics.atom-ph2003★ 8 cited
Numerical simulations on the motion of atoms travelling through a standing-wave light field
S. J. H. Petra, K. A. H. van Leeuwen, L. Feenstra +2
The motion of metastable helium atoms travelling through a standing light wave is investigated with a semi-classical numerical model. The results of a calculation including the vel…