title: Time-of-flight electron spectrometer for a broad range of kinetic energies.
abstract: A newly constructed time-of-flight electron spectrometer of the magnetic bottle type is characterized for electron detection in a broad range of kinetic energies. The instrument is designed to measure the energy spectra of electrons generated from liquids excited by strong laser fields and photons in the range of extreme ultra violet and soft X-rays. Argon inner shell electrons were recorded to calibrate the spectrometer and investigate its characteristics, such as energy resolution and collection efficiency. Its energy resolution ΔE/E of 1.6% allows resolving the Ar 2p spin orbit structure at kinetic energies higher than 100 eV. The collection efficiency is determined and compared to that of the spectrometer in its field-free configuration.
authors: Joint Ultrafast Dynamics Lab in Solutions and at Interfaces (JULiq), Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), Albert-Einstein-Str. 15, 12489 Berlin, Germany.
authors: Alexander
authors: A
authors: Kothe
authors: Jan
authors: J
authors: Metje
authors: Martin
authors: M
authors: Wilke
authors: Alexandre
authors: A
authors: Moguilevski
authors: Nicholas
authors: N
authors: Engel
authors: Ruba
authors: R
authors: Al-Obaidi
authors: Clemens
authors: C
authors: Richter
authors: Ronny
authors: R
authors: Golnak
authors: Igor Yu
authors: IY
authors: Kiyan
authors: Emad F
authors: EF
authors: Aziz