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med010

Description

  • very easy & fast to use, for, e.g., SEM sample metallization
  • background pressure: <1E-6mbar, 650V, <150mA, 54mm targets
  • no substrate cooling

Manual

Start up & Loading sample

  • Open N2 line at the wall 1/2 turn (check pressure reducer)
  • Open Ar bottle and the in-line valve in the yellow cabinet
  • Check if the required target material is in
  • If system is vented, insert your sample and close the top
  • Switch on system mains (green switch)
  • Switch on chiller (below the table)

Sputtering

  • Purge the argon line by opening the needle valve and repeatedly opening and closing the argon valve at the bottle
  • Carefully close the needle valve to pump down
  • Switch turbo on at 1e-1 mbar by pressing “pumping unit” and “stand by” on the turbo controller
  • Adjust pressure using needle valve to 5E-2mbar
  • Set current dial knob to 0 and switch to “HTS”
  • Select sputtering time and press start
  • Adjust current dial for desired current (lower-righ indicator!)
  • Wait
  • Switch turbo pump off
  • If turbo stands still, switch off machine (green button), automatic N2 purging starts
  • Close Ar, N2 supply ; switch off chiller

change target

  • open sputter head, fix head,
  • remove the two rings (with gloves, no force!)
  • replace target (manual: 54mm diameter)
  • note target material on machine!

recent rates & other info

Material Date purpose Process parameters Measurement Result Rate
Ag (?) 20110623 SEM of SU-8 5E-2 mbar, 15 mA, 15s SEM pic nice

bugs

yellow HV light does not go on

Don't do this because of high voltage in the machine!

med010.txt · Last modified: 2012/09/20 14:43 by wolfgang

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