Nanodroplets deposited in microarrays by femtosecond Ti:sapphire laser-induced forward transfer

DOI PDF 7 Citations
  • David P. Banks
    University of Southampton Optoelectronics Research Centre (ORC), , Southampton SO17 1BJ, United Kingdom
  • Christos Grivas
    University of Southampton Optoelectronics Research Centre (ORC), , Southampton SO17 1BJ, United Kingdom
  • John D. Mills
    University of Southampton Optoelectronics Research Centre (ORC), , Southampton SO17 1BJ, United Kingdom
  • Robert W. Eason
    University of Southampton Optoelectronics Research Centre (ORC), , Southampton SO17 1BJ, United Kingdom
  • Ioanna Zergioti
    National Technical University of Athens Physics Department, , 15780 Zografou, Greece

Description

<jats:p>The authors present the deposition of nanoscale droplets of Cr using femtosecond Ti:sapphire laser-induced forward transfer. Deposits around 300nm in diameter, significantly smaller than any previously reported, are obtained from a 30nm thick source film. Deposit size, morphology, and adhesion to a receiver substrate as functions of applied laser fluence are investigated. The authors show that deposits can be obtained from previously irradiated areas of the source material film with negligible loss of deposition quality, allowing subspot size period microarrays to be produced without the need to move the source film.</jats:p>

Journal

Citations (7)*help

See more

Details 詳細情報について

Report a problem

Back to top