432 citations · 2.7k across the 60 of their papers we have counts for
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Moire structures in twisted bilayer graphene studied by transmission electron microscopy
Tatiana Latychevskaia, Conrad Escher, Hans-Werner Fink
We investigate imaging of moire structures in free-standing twisted bilayer graphene (TBG) carried out by transmission electron microscopy (TEM) in diffraction and in-line Gabor ho…
Three-dimensional double helical DNA structure directly revealed from its X-ray fiber diffraction pattern by iterative phase retrieval
Tatiana Latychevskaia, Hans-Werner Fink
Coherent diffraction imaging (CDI) allows the retrieval of the structure of an isolated object, such as a macromolecule, from its diffraction pattern. CDI requires the fulfilment o…
Ultrafast holography enabled by quantum interference of ultrashort electrons
I. Madan, G. M. Vanacore, E. Pomarico +7
Holography relies on the interference between a known reference and a signal of interest to reconstruct both the amplitude and phase of that signal. Commonly performed with photons…
Iterative phase retrieval in coherent diffractive imaging: practical issues
Tatiana Latychevskaia
In this work, issues in phase retrieval in the coherent diffractive imaging (CDI) technique, from discussion on parameters for setting up a CDI experiment to evaluation of the good…
Local photo-mechanical stiffness revealed in gold nanoparticles supracrystals by ultrafast small-angle electron diffraction
Giulia Fulvia Mancini, Francesco Pennacchio, Tatiana Latychevskaia +3
We demonstrate that highly-ordered two-dimensional crystals of ligand-capped gold nanoparticles display a local photo-mechanical stiffness as high as that of solids such as graphit…
Algorithms and image formation in orbital tomography
Pavel Kliuiev, Tatiana Latychevskaia, Giovanni Zamborlini +7
Orbital tomography has recently been established as a technique to reconstruct molecular orbitals directly from photoemission data using iterative phase retrieval algorithms. In th…
Convergent beam electron holography for analysis of van der Waals heterostructures
Tatiana Latychevskaia, Colin Robert Woods, Yi Bo Wang +4
Van der Waals heterostructures, which explore the synergetic properties of two-dimensional (2D) materials when assembled into three-dimensional stacks, have already brought to life…