title: A photoelectron velocity map imaging spectrometer for experiments combining synchrotron and laser radiations.
abstract: A velocity map imaging/ion time-of-flight spectrometer designed specifically for pump-probe experiments combining synchrotron and laser radiations is described. The in-house built delay line detector can be used in two modes: the high spatial resolution mode and the coincidence mode. In the high spatial resolution mode a kinetic energy resolution of 6% has been achieved. The coincidence mode can be used to improve signal-to-noise ratio for the pump-probe experiments either by using a gate to count electrons only when the laser is present or by recording coincidences with the ion formed in the ionization process.
authors: CNR-IMIP, Area della Ricerca di Roma 1, Monterotondo Scalo, Italy.
authors: P
authors: P
authors: O'Keeffe
authors: P
authors: P
authors: Bolognesi
authors: M
authors: M
authors: Coreno
authors: A
authors: A
authors: Moise
authors: R
authors: R
authors: Richter
authors: G
authors: G
authors: Cautero
authors: L
authors: L
authors: Stebel
authors: R
authors: R
authors: Sergo
authors: L
authors: L
authors: Pravica
authors: Y
authors: Y
authors: Ovcharenko
authors: L
authors: L
authors: Avaldi