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High energy heavy ion microprobe

Radiation Testing - Facilities Technical Specifications

Single Event Effect (SEE) testing: Ion Beams 

Facility: Centre for Accelerator Science

Source Type

Protons beams

Heavier ions beams

Energy spectrum

Protons: up to 16 MeV

Heavier ions: up to ~120MeV, depending on ion type

LET(Si)

Protons: 0.02 - 0.2 MeV.cm2/mg

Heavier ions: 0.2 - 45 MeV.cm2/mg, depending on ion type

Range(Si)

Protons: 15 - 2000 µm

Heavier ions: 1 - 100 µm, depending on ion type

Flux 104 - 109 particles/(cm2 x s)
Single ion regime 50 Hz - 50kHz 
Intermediate regime 10 - 100 fA
High current regime pA - µA
Features irradiation in vacuum
  • Microbeam: focus spot down to 1µm
  • Beam scanning or single spot irradiations
  • Beam scanning area up to 3 x 3mm2 and patched arrays for 2 x 2cm2 areas
  • Irradiation of decapsulated components
  • Limited irradiation chamber: internal diameter 200mm, height 100mm
  • Any cable connection for real time measurement in proximity to the chamber

Upgrade December 2026:

  • Beam scanning area up to 150x 150 mm2
  • Sample scanning area up 150x 150 mm2
  • Hybrid fast rapid scanning up to 150 x 150 mm2 - any customised shape and size 
  • Grey-scale scanning up to 150 x 150 mm2 - any customised shape and size and dose/fluence graded delivery in one irradiation
  • Irradiation of bare components only
Features irradiation in ambient air
  • Microbeam: focus spot down to 10µm
  • Single spot irradiations in focused and defocused mode 
  • Beam fast scanning area up to 3 x 3mm2
  • Sample scanning area up to 50 x 50 mm2 
  • Hybrid fast rapid scanning up to 50 x 50 mm2 - any customised shape and size
  • Grey-scale scanning up to 50 x 50 mm2 - any customised shape and size and dose/fluence graded delivery in one irradiation
  • Irradiation of bare components only 
  • Large irradiation enclosure: 280 x 380 x 230 mm3 (XYZ)
  • Any cable connection for real time measurement in proximity to the chamber

Displacement Damage Dose (DDD) testing: Proton Beams 

Facility: Centre for Accelerator Science

Source Type Protons beams
Energy spectrum Up to 15 MeV
Range(Si) Up to 2000 µm
Flux 104 - 109 particles/(cm2 x s)
Features irradiation in vacuum
  • Microbeam: focus spot down to 1µm
  • Beam scanning or single spot irradiations
  • Beam scanning area up to 3 x 3mm2 and patched arrays for 2 x 2cm2 areas
  • Irradiation of decapsulated components
  • Limited irradiation chamber: internal diameter 200mm, height 100mm

Upgrade December 2026:

  • Beam scanning area up to 150x 150 mm2
  • Sample scanning area up 150x 150 mm2
  • Hybrid fast rapid scanning up to 150 x 150 mm2 - any customised shape and size 
  • Grey-scale scanning up to 150 x 150 mm2 - any customised shape and size and dose/fluence graded delivery in one irradiation
Features irradiation in ambient air
  • Microbeam: focus spot down to 10µm
  • Single spot irradiations in focused and defocused mode 
  • Beam fast scanning area up to 3 x 3mm2
  • Sample scanning area up to 50 x 50 mm2 
  • Hybrid fast rapid scanning up to 50 x 50 mm2 - any customised shape and size
  • Grey-scale scanning up to 50 x 50 mm2 - any customised shape and size and dose/fluence graded delivery in one irradiation
  • Irradiation of bare components only 
  • Large irradiation enclosure: 280 x 380 x 230 mm3 (XYZ)

Total Ionising Dose (TID) testing: Cobalt-60 Source 

Facility: Gamma Technology Research Irradiator (GATRI)

Source type Gamma-ray: Co-60 sources arranged on a rack of dimension approximately 1 x 1m2.
Energy spectrum 1.17 & 1.33 MeV
Dose rate  Adjustable ~ 0.01 - 0.22 Gy(Si)/s (or 1 -22 rad(Si)/s)
Field size Uniform planar field:  1 x 1m2.
Features
  • Irradiation of incapsulated and bare components.
  • Irradiation of boards and larger systems, with shielding of selected areas.
  • Large irradiation room (>20 m3)
  • Cable connection for real time measurement in proximity of the bunker

Facility: GammaCell 220 Irradiator

Source type Gamma ray: Co-60 rods equally spaced in a stainless-steel rack to form a radioactive cylindrical shell of 20.9cm in
diameter.
Energy spectrum 1.17 & 1.33 MeV
Dose rate ~ 0.12 Gy(Si)/s (or 12 rad(Si)/s)
Field size Isotropic cylindrical field: 15.2cm (diameter) x 20.6cm (height).
Features irradiation in ambient air
  • Irradiation of incapsulated and bare components
  • Irradiation of boards which fits the internal dimensions
  • Limited irradiation room: internal diameter of 15.2cm and internal height of 20.6cm.
  • Cable connection for real time measurement in proximity of the irradiator

Total Ionising Dose (TID) and Pre-screening: X-ray beams 

Facility: Australian Synchrotron

Source Type X-ray beam: Superconducting Multipole Wiggler on 3GeV electron storage ring
Energy spectrum     20 – 120 keV (monochromatic)
Dose rate  ~ Gy(Si)/s to kGy(Si)/s (or ~tens of mrad(Si)/s to rad(Si)/s)
Flux 107 - 1014 photons/(cm2 x s) (depending on energy)
Features irradiation in ambient air
  • Collimated beam
  • Irradiated area from 100 x 100µm2 to 25 x 100mm2
  • Irradiation of incapsulated and bare components
  • High spot dose rate can provide pre-screening of components and mapping of sensitive areas
  • Large irradiation room
  • Cable connection for real time measurement.
  • Laminography for confirmation of the position and size of the die, and 3D imaging reconstruction

Displacement Damage Dose (DDD): Neutrons 

Facility: Australian Centre for Neutron Scattering

Source Type Neutrons beam: reactor source
Energy spectrum     Full spectrum from eV to MeV
Field 20 x 20 cm2
Flux 2.5 x 108 neutron/(cm2 x s)
Features irradiation in ambient air
  • Large irradiation room
  • Full Monte Carlo model
  • Irradiation of incapsulated and bare components
  • Cable connection for real time measurement.
  • Activation might occur

 

Contact

CAS Irradiations Team Lead