- Name
- Spherical particles of salty H2O ice (10-100 µm typical particle diameter, 5 wt.% NaCl). After 2 keV electron irradiation (3.4 × 10^16 e- cm^(−2)).
- Database
- Experimentalists
- Date
- 2024-07-01
- Provider
- Planetary Ice Laboratory, Space and Planetary Science division, Physics Institute, University of Bern
- Previous sample
- Spherical particles of salty H2O ice (10-100 µm typical particle diameter, 5 wt.% NaCl). Before electron irradiation.
- Thickness
- 10.0 $\pm$ 1.0 $mm$
- Diameter
- 40.0 $mm$
- Surface roughness
- smooth
- Substrate material
- Black anodised aluminum
- Temperature
- 179.48 $\pm$ 4.0 $K$
- Temperature max
- 200.0 $\pm$ 50.0 $K$
- Type
- vacuum
- Fluid pressure
- 5.5e-07 $\pm$ 1.0e-07 $mbar$
- Comments
- Residual pressure in the chamber from the equilibrium between water vapor produced by sublimation and active pumping
- Source
- electron gun
- Chronology
- before spectrum
- Irradiation time
- 10.0 $min$
- Family
- fundamental particles
- Type
- electrons
- Energy
- 2.0 $keV.particle^{-1}$
- Particle fluence
- 3.4e+16 $\pm$ 5000000000000000.0 $particle.m^{-2}$