Digital In-line Soft X-ray Holography with chemical resolution

  • Autor:

    Rosenhahn, A. / Barth, R. / Staier, F. / Simpson, T. / Mittler, S. / Eisebitt, S. / Grunze, M. (2008)
  • Quelle:

    Journal of the Optical Society of America A 25 (2008), 2, 416
  • Datum: 2008

  • Rosenhahn, A. / Barth, R. / Staier, F. / Simpson, T. / Mittler, S. / Eisebitt, S. / Grunze, M. (2008): „Digital In-line Soft X-ray Holography with chemical resolution“. In: Journal of the Optical Society of America A 25 (2008), 2, 416

Abstract

Digital in-line soft x-ray holography (DIXH) was used to image immobilized polystyrene and iron oxide particles and to distinguish them based on their different x-ray absorption cross sections in the vicinity of the carbon K-absorption edge. The element-specific information from the resonant DIXH images was correlated with high-resolution scanning electron microscopy (SEM) pictures. We also present DIXH images of a cell nucleus and compare the contrast obtained for nuclear components with the appearance in optical microscopy.