uploaded files: Correlative microscopy approach for biology using x-ray holography, x-ray scanning diffraction and STED microscopy

posted on 06.07.2018 by Bernhardt, Marten, Nicolas, Jan-David, Osterhoff, Markus, Mittelstädt, Haugen, Reuss, Matthias, Harke, Benjamin, Wittmeier, Andrew, Sprung, Michael, Köster, Sarah, Salditt, Tim

The data uploaded here corresponds to a manuscript on x-ray /STED correlative imaging by the same authors published under the same title in Nature Communications in 2018.

The provided data are subdivided into three parts:
1. The 01_STED_fig2a.mat file contains the main results shown in Fig.2a (main article) as variables:
    - STED_micrograph: the STED micrograph with each pixel representing single photon counts
    - STED_dwell_time: the dwell time at each pixel position

2. The 02_HOLO_fig2b.mat file contains the main results shown in Fig.2b (main article) as variables:
    - I: the emptyimage devided, but not yet filtered hologram
    - geo: a structure including the geometrical magnification M, the fresnel-number F, the waveguide-sample-distance z01, the sample-detector-distance z12, the effective propagation distance z_eff and the effective pixelsize dxeff
    - lambda: the wavelength used for all x-ray experiments
    - phi_raar: the reconstructed phasemap. Note, that for depicting the phase shifts, the matlab command angle(phi_raar) has to be used

3. The 03_SCANNING_fig2c.mat file contains the main results shown in Fig.2c (main article) and Fig.4 (inset) as variables:
    - darkfield: the x-ray dark field map of the scan area
    - sSAXS_dwell_time: the dwell time for each scan point
    - mask: the dark field mask applied on the diffraction patterns
    - single_diff_image: a single diffraction pattern