title: A new detector for sub-millisecond EXAFS spectroscopy at the European Synchrotron Radiation Facility.
abstract: A new FReLoN (Fast-Readout Low-Noise) high-frame-rate detector adopted for the fast continuous collection of X-ray absorption spectra is presented. The detector is installed on the energy-dispersive X-ray absorption beamline ID24 at the ESRF and is capable of full time-resolved EXAFS spectra collection with over 4 kHz repetition rate and 0.2 ms exposure time. An example of the in situ kinetic study of the high-temperature oxidation of metallic iron is presented.
authors.affiliation: European Synchrotron Radiation Facility, 71 avenue des Martyrs, 38043 Grenoble, France.
authors.forename: Innokenty
authors.initials: I
authors.lastname: Kantor
authors.affiliation: European Synchrotron Radiation Facility, 71 avenue des Martyrs, 38043 Grenoble, France.
authors.forename: Jean-Claude
authors.initials: JC
authors.lastname: Labiche
authors.affiliation: European Synchrotron Radiation Facility, 71 avenue des Martyrs, 38043 Grenoble, France.
authors.forename: Emmanuel
authors.initials: E
authors.lastname: Collet
authors.affiliation: European Synchrotron Radiation Facility, 71 avenue des Martyrs, 38043 Grenoble, France.
authors.forename: Laurent
authors.initials: L
authors.lastname: Siron
authors.affiliation: European Synchrotron Radiation Facility, 71 avenue des Martyrs, 38043 Grenoble, France.
authors.forename: Jean-Jacques
authors.initials: JJ
authors.lastname: Thevenin
authors.affiliation: European Synchrotron Radiation Facility, 71 avenue des Martyrs, 38043 Grenoble, France.
authors.forename: Cyril
authors.initials: C
authors.lastname: Ponchut
authors.affiliation: European Synchrotron Radiation Facility, 71 avenue des Martyrs, 38043 Grenoble, France.
authors.forename: Jacques
authors.initials: J
authors.lastname: Borrel
authors.affiliation: European Synchrotron Radiation Facility, 71 avenue des Martyrs, 38043 Grenoble, France.
authors.forename: Trevor
authors.initials: T
authors.lastname: Mairs
authors.affiliation: CELLS-ALBA, Carretera, BP 1413, Cerdanyola del Vallès 08390, Spain.
authors.forename: Carlo
authors.initials: C
authors.lastname: Marini
authors.affiliation: European Synchrotron Radiation Facility, 71 avenue des Martyrs, 38043 Grenoble, France.
authors.forename: Cornelius
authors.initials: C
authors.lastname: Strohm
authors.affiliation: European Synchrotron Radiation Facility, 71 avenue des Martyrs, 38043 Grenoble, France.
authors.forename: Olivier
authors.initials: O
authors.lastname: Mathon
authors.affiliation: European Synchrotron Radiation Facility, 71 avenue des Martyrs, 38043 Grenoble, France.
authors.forename: Sakura
authors.initials: S
authors.lastname: Pascarelli
keywords: EXAFS; charge-coupled devices; pixel array detectors