TY - JOUR A1 - Daminelli-Widany, Grazia A1 - Krüger, Jörg A1 - Kautek, Wolfgang T1 - Femtosecond laser interaction with silicon under water confinement N2 - Femtosecond laser interaction with silicon was investigated in water and in air, with 130-fs laser pulses at 800 nm wavelength. Under water confinement, higher modification thresholds, lower ablation depths and similar incubation factors were found in comparison to the dry experiment. Morphological features of the laser-induced cavities also differed. In contrast to air experiments, debris redeposition was negligible, while the ablated material remained suspended in the water layer phase. Underwater cavities obtained at high fluences and high number of pulses per spot showed anomalous profiles, consistent with a strong spatial deformation of the laser beam coupled into the target. Ripples formed at the edges of the modified area showed varying spacings: f100 and f700 nm for water and air experiments, respectively. Differences to the air experiment were related to a complex combination of fluence-dependent non-linear effects occurring in the water layer and to pulse-number-dependent shielding effects induced by cavitation bubbles and suspended ablated material. KW - Laser ablation KW - Silicon KW - Solid electrolyte interface KW - Water PY - 2004 DO - https://doi.org/10.1016/j.tsf.2004.04.043 SN - 0040-6090 VL - 467 IS - 1-2 SP - 334 EP - 341 PB - Elsevier CY - Amsterdam AN - OPUS4-4008 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kautek, Wolfgang T1 - Femtosekunden-Laser-Pulse in Wechselwirkung mit Materie: Erfahrungen und offene Fragen T2 - Kolloquium, Laser-Laboratorium CY - Göttingen, Germany DA - 2004-06-08 PY - 2004 AN - OPUS4-4146 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kautek, Wolfgang T1 - Ultraschnelle Laserpulse in Wechselwirkung mit einfachen und komplexen Materialien T2 - Physikalisches Kolloquium, Universität Kassel, Fachbereich Naturwissenschaften CY - Kassel, Germany DA - 2004-06-03 PY - 2004 AN - OPUS4-4147 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kautek, Wolfgang T1 - Lasers - The Innovative Tool in Restoration: From Fundamentals to Delicate Application at Fibrous Materials T2 - CULTURE 2000, Advanced on Site Laboratory for European Antique Heritage Restoration CY - Constanta, Romania DA - 2004-04-16 PY - 2004 AN - OPUS4-4149 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kautek, Wolfgang T1 - Femtosecond laser interaction with silicon in aqueous contact T2 - 2nd European Conference on Applications of Femtosecond Lasers in Materials Science (FemtoMat 2004) CY - Bad Kleinkirchheim, Austria DA - 2004-02-25 PY - 2004 AN - OPUS4-4160 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kautek, Wolfgang T1 - Safety in Femtosecond Laser Technology - SAFEST - a European Research Project T2 - 2nd European Conference on Applications of Femtosecond Lasers in Materials Science (FemtoMat 2004) CY - Bad Kleinkirchheim, Austria DA - 2004-02-25 PY - 2004 AN - OPUS4-4163 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kautek, Wolfgang T1 - Femtosecond laser induced damage in absorbing filters used for laser protection T2 - 2nd European Conference on Applications of Femtosecond Lasers in Materials Science (FemtoMat 2004) CY - Bad Kleinkirchheim, Austria DA - 2004-02-25 PY - 2004 AN - OPUS4-4164 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kautek, Wolfgang T1 - Laser Conservation Aspects of Script and Pictorical Surfaces on Parchment and Paper T2 - Technical Meeting COST G7 CY - Madrid, Spain DA - 2004-08-26 PY - 2004 AN - OPUS4-4137 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kautek, Wolfgang T1 - Femtosecond laser interaction with silicon in aqueous contact T2 - Gordon Research Conference: LASER INTERACTIONS WITH MATERIALS CY - Andover, NH, USA DA - 2004-08-01 PY - 2004 AN - OPUS4-4140 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kautek, Wolfgang T1 - Top-Down and Bottom-Up Approaches for Carbonatious, Biomolecular and Inorganic Nanosystems T2 - Seminar, Princeton University - Department of Chemical Engineering CY - Princeton, NJ, USA DA - 2004-07-27 PY - 2004 AN - OPUS4-4141 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kautek, Wolfgang T1 - New Aspects of Phase Separations and Changes by Ultrashort Pulse Lasers T2 - National Centre for Laser Applications, National University of Ireland CY - Galway, Ireland DA - 2004-06-29 PY - 2004 AN - OPUS4-4142 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -