Research Article

Position, Energy, and Transit Time Distributions in a Hemispherical Deflector Analyzer with Position Sensitive Detector

Table 1

HDA parameters with their symbols and values. Voltages have been computed from (10).

SymbolValueParameter

(mm)72.4Inner HDA radius
(mm)130.8Outer HDA radius
(mm)101.6Mean radius
(mm)101.6Exit reference radius
(mm)82.55101.6116.0Paracentric entry radius
1.47151.00.499Entry bias
1.23081.00.8759 Paracentricity
(V)845.4089806.6298142.5965Inner hemisphere voltage
(V)−512.3477−446.4832−621.9260Outer hemisphere voltage
(V)471.50.000−501.0Nominal entry voltage