Ac scheme 1
Notes
Efficiency: 13%
Used at: CERN, TRIUMF
Lasers used: Ti:sapphire
Used: online
Notes: Applied on-line for collections of Ac at ISOLDE. This scheme was shown to have the same ionization efficiency as the scheme from Ac-2.
Same comparison done at MEDICIS. Here, this scheme gave ~factor 2 more signal than the one from Ac-2
Efficiency taken from two Ac collections at MEDICIS in Nov/Dec 2020
Scheme
Ionization Potential: 43394.520 cm⁻¹ (NIST ASD, 2024)
Lasers used: Ti:Sa
Scheme table
| Step | λ (nm) | From (cm⁻¹) | Term | To (cm⁻¹) | Term |
|---|---|---|---|---|---|
| 1 | 438.575 | 0.0 | 6d7s2 2D3/2 | 22801.1 | 6d7s7p 4P3/2o |
| 2 | 456.148 | 22801.1 | 6d7s7p 4P3/2o | 44723.8 | AI |
Scheme drawing
Download scheme drawing
| Light color | Dark color |
|---|---|
| PDF , PNG , SVG | PDF , PNG , SVG |
References
Submitted by
Reinhard Heinke