Ionoptika J105 – 3D Chemical Imager

J105(click here for animation)

Origin : Ionoptika
Primary Sources : Ionoptika liquid metal source

  • Au+/Au3+
  • 40 keV beam energy at source
  • Minimum spot size < 100 nm

Ionoptika fullerene source

  • C60+ projectile
  • 40 keV beam energy at source
  • Minimum spot size < 1 µm

Ionoptika GCIB source

  • Arn+ projectile
  • 20 keV beam energy at source
  • Minimum spot size < 3 µm
Sample Stage : High stability cold stage, ~ 90 K
Sample mounted horizontally
Sample potential ~1 kV
Mass Analyser : Ideal reflectron
Mounted horizontally
Approximately 4 metre flight tube
High transmission/collection optics
Detector : Channelplate
20 kV post-acceleration
Transient digitiser, Ortec Fastflight
Charge Compensation : Ionoptika electron flood source
10-1000 eV
Special Features : Freeze-fracture stage in the sample preparation chamber allows cryogenically stored samples to be analysed without atmospheric contamination.
Retrospective imaging software allows offline imaging capability.
3D Chemical imaging available.