Development and origin of conical structures on XeCl laser ablated polyimide
- 25 August 1986
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 49 (8) , 453-455
- https://doi.org/10.1063/1.97113
Abstract
Stable, well-defined conical structures have been observed to develop on the surface of excimer laser etched polyimide. Deliberate seeding shows that these are induced by the shielding effect of particulate impurities and indicates means for controlling the surface microstructure.Keywords
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