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The Microanalytical Research Centre

M A R C. Microanalytical Research Centre. SUPPLEMENT. The Microanalytical Research Centre. http://www.ph.unimelb.edu.au/~dnj. David N. Jamieson , and Steven Prawer, David Hoxley

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The Microanalytical Research Centre

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  1. M A R C Microanalytical Research Centre SUPPLEMENT The Microanalytical Research Centre http://www.ph.unimelb.edu.au/~dnj David N. Jamieson, and Steven Prawer, David Hoxley School of Physics, Microanalytical Research Centre, University of Melbourne, AUSTRALIA Work supported by the Australian Research Council and the Visiting Fellowship Scheme of the University of Melbourne 1

  2. Single ion tracks (Huang and Sasaki, “Influence of ion velocity on damage efficiency in the single ion target irradiation system” Au-Bi2Sr2CaCu2Ox Phys Rev B 59, p3862) • Latent damage from single-ion irradiation of a crystal(230 MeV Au into Bi2Sr2CaCuOx) • Lighter ions produce narrower tracks! Depth 1 mm 3 mm 5 mm 7.5 mm 2

  3. Contact formation Credits:A: www.ifm.liu.se/Applphys/ftir/sams.htmlB-D: IBM Research Labs www.zurich.ibm.com/~bmi/sams.html Self Assembled Monolayers for nanofabrication C Monolayer deposition A AFM images of end-groups D B 3

  4. Single MeV heavy ions are used to produce latent damage in plastic Etching in NaOH develops this damage to produce pores Light ions produce smaller pores MeV ion etch pits in track detector Heavy ion etch pit 3. Etch 2. Latent damage 1. Irradiate Scale bars: 1 mm intervals From: B.E. Fisher, Nucl. Instr. Meth. B54 (1991) 401. 4

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