Abstract
We have created periodic nanoscale structures in a gold substrate with a lithography process using metastable triplet helium atoms that damage a hydrophobic resist layer on top of the substrate. A beam of metastable helium atoms is transversely collimated and guided through an intense standing-wave light field. Compared to commonly used low-power optical masks, a high-power light field (saturation parameter of 10
Original language | English |
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Pages (from-to) | 133-136 |
Journal | Applied Physics B. Lasers and Optics |
Volume | 78 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2004 |