Overview

Beam line 9-3 is the side station on the BER-funded 16-pole 2T hybrid wiggler beam line 9 dedicated to general user biological XAS. It was fully operated for general user access for the first time in the FY2000 run. BL9-3 provides high intensity over a broad X-ray energy range, and is designed to provide focused beam with an energy range of 5 keV to 30 keV.

Beam line 9-3 is the only high-flux focused beam line at SSRL fully dedicated to biological XAS.  In addition to providing general user beam time, it is also used for the development of new experimental techniques and capabilities. Single-crystal XAS instrumentation has been developed to allow users to take advantage of the excellent XAS capabilities of the beam line (30-element detector etc.) with in-situ diffraction measurements to facilitate precise alignment of crystal vectors to the e-vector of the beam. Capillary-based micro-XAS/imaging capabilities developed on BL 9-3 have moved to BL 10-2.

SSRL description available here.

Beam Line 9-3 Hutch Monitors

This page allows outside access to the 4 video feeds for the Beam Line 9-3 hutch.