SUMMARY
The discussion centers on the application of discrete electron multipliers, specifically dynodes, for electron detection. The user successfully utilized the dynodes for positive ion detection and seeks to adapt the same setup for electrons without altering the power supply configuration (-2 kV on the first dynode and 0 V on the last). The inquiry focuses on whether the removed reflector electrode can be repurposed as a conversion dynode and the appropriate voltage to apply for this modification.
PREREQUISITES
- Understanding of electron multipliers and dynode operation
- Knowledge of high-voltage power supply configurations
- Familiarity with voltage divider circuits
- Basic principles of electron detection technologies
NEXT STEPS
- Research the role of conversion dynodes in electron multipliers
- Explore voltage requirements for dynode configurations in electron detection
- Investigate the impact of reflector electrodes on electron multiplier performance
- Learn about resistor voltage divider circuits and their application in dynode biasing
USEFUL FOR
Researchers and engineers in the fields of particle detection, electronics, and instrumentation, particularly those working with electron multipliers and high-voltage applications.