The 7-ID-D hutch has been reconfigured as a time-resolved hard-x-ray nanoprobe.  Fixed-figure Kirkpatrick-Baez mirrors will focus to spot size of 100 nm.  This can be used to resolve small features on a sample.  It can also be used to examine the evolution of a sample subject to a spatially inhomogeneous excitation, via a transient optical grating, shown schematically at right.  Positioner systems can hold area detectors near (around 0.5 to 1 m) or far (3 m) from the sample.

Along with optical probes, electrical pulses are used to study thin-film dynamics on the nanosecond timescale.

This endstation formerly featured time-resolved x-ray absorption spectroscopies such as XANES, EXAFS, and x-ray emission spectroscopy, which are the publications featured below.  These techniques are now centered at 25-ID-E.

• Elucidation of the photoaquation reaction mechanism in ferrous hexacyanide using synchrotron x-rays with sub-pulse-duration sensitivity, Anne Marie March, Gilles Doumy, Amity Andersen, Andre Al Haddad, Yoshiaki Kumagai, Ming-Feng Tu, Joohee Bang, Christoph Bostedt, Jens Uhlig, Daniel R. Nascimento, Tadesse A. Assefa, Zoltán Németh, György Vankó, Wojciech Gawelda, Niranjan Govind, Linda Young, Journal of Chemical Physics 151, 144306 (2019)
• Feasibility of Valence-to-Core X-ray Emission Spectroscopy for Tracking Transient Species, Anne Marie March, Tadesse A. Assefa, Christian Bressler, Gilles Doumy, Andreas Galler, Wojciech Gawelda, Elliot P. Kanter, Zoltán Németh, Mátyás Pápai, Stephen H. Southworth, Linda Young, and György Vankó, Journal of Physical Chemistry C 119, 14571 (2015)
• Spin-state studies with XES and RIXS: From static to ultrafast, G. Vanko, A. Bordage, P. Glatzel, E. Gallo, M. Rovezzi, W. Gawelda, A. Galler, C. Bressler, G. Doumy, A.M. March, E.P. Kanter, L. Young, S.H. Southworth, S.E. Canton, J. Uhlig, G. Smolentsev, V. Sundstrom, K. Haldrup, T. Brandt van Driel, M.M. Nielsen, K.S. Kjaer, and H.T. Lemke, Journal of Electron Spectroscopy and Related Phenomena 188, 166 (2013)
• Development of high-repetition-rate laser pump/x-ray probe methodologies for synchrotron facilities, A.M. March, A. Stickrath, G. Doumy, E.P. Kanter, B. Kraessig, S.H. Southworth, K. Attenkofer, C.A. Kurtz, Lin X. Chen, and Linda Young, Review of Scientific Instruments 82, 073110 (2011)
• K-edge x-ray-absorption spectroscopy of laser-generated Kr⁺ and Kr²⁺, S.H. Southworth, D.A. Arms, E.M. Dufresne, R.W. Dunford, D.L. Ederer, C. Höhr, E.P. Kanter, B. Krässig, E.C. Landahl, E.R. Peterson, J. Rudati, R. Santra, D.A. Walko, and L. Young, Physical Review A 76, 043421 (2007)
• X-Ray Microprobe of Orbital Alignment in Strong-Field Ionized Atoms, L. Young, D.A. Arms, E.M. Dufresne, R.W. Dunford, D.L. Ederer, C. Hohr, E.P. Kanter, B. Krassig, E.C. Landahl, E.R. Peterson, J. Rudati, R. Santra, and S.H. Southworth, Physical Review Letters 97, 083601 (2006)