title: New developments in high pressure x-ray spectroscopy beamline at High Pressure Collaborative Access Team.
abstract: The 16 ID-D (Insertion Device - D station) beamline of the High Pressure Collaborative Access Team at the Advanced Photon Source is dedicated to high pressure research using X-ray spectroscopy techniques typically integrated with diamond anvil cells. The beamline provides X-rays of 4.5-37 keV, and current available techniques include X-ray emission spectroscopy, inelastic X-ray scattering, and nuclear resonant scattering. The recent developments include a canted undulator upgrade, 17-element analyzer array for inelastic X-ray scattering, and an emission spectrometer using a polycapillary half-lens. Recent development projects and future prospects are also discussed.
authors.affiliation: HPCAT, Geophysical Laboratory, Carnegie Institution of Washington, 9700 South Cass Avenue, Argonne, Illinois 60439, USA.
authors.forename: Y M
authors.initials: YM
authors.lastname: Xiao
authors.affiliation: HPCAT, Geophysical Laboratory, Carnegie Institution of Washington, 9700 South Cass Avenue, Argonne, Illinois 60439, USA.
authors.forename: P
authors.initials: P
authors.lastname: Chow
authors.affiliation: HPCAT, Geophysical Laboratory, Carnegie Institution of Washington, 9700 South Cass Avenue, Argonne, Illinois 60439, USA.
authors.forename: G
authors.initials: G
authors.lastname: Boman
authors.affiliation: HPCAT, Geophysical Laboratory, Carnegie Institution of Washington, 9700 South Cass Avenue, Argonne, Illinois 60439, USA.
authors.forename: L G
authors.initials: LG
authors.lastname: Bai
authors.affiliation: HPCAT, Geophysical Laboratory, Carnegie Institution of Washington, 9700 South Cass Avenue, Argonne, Illinois 60439, USA.
authors.forename: E
authors.initials: E
authors.lastname: Rod
authors.affiliation: HPCAT, Geophysical Laboratory, Carnegie Institution of Washington, 9700 South Cass Avenue, Argonne, Illinois 60439, USA.
authors.forename: A
authors.initials: A
authors.lastname: Bommannavar
authors.affiliation: HPCAT, Geophysical Laboratory, Carnegie Institution of Washington, 9700 South Cass Avenue, Argonne, Illinois 60439, USA.
authors.forename: C
authors.initials: C
authors.lastname: Kenney-Benson
authors.affiliation: HPCAT, Geophysical Laboratory, Carnegie Institution of Washington, 9700 South Cass Avenue, Argonne, Illinois 60439, USA.
authors.forename: S
authors.initials: S
authors.lastname: Sinogeikin
authors.affiliation: HPCAT, Geophysical Laboratory, Carnegie Institution of Washington, 9700 South Cass Avenue, Argonne, Illinois 60439, USA.
authors.forename: G Y
authors.initials: GY
authors.lastname: Shen