241 citations · 730 across the 14 of their papers we have counts for
14 papers
Sub-wavelength coherent imaging of periodic samples using a 13.5 nm tabletop high harmonic light source
Dennis F. Gardner, Michael Tanksalvala, Elisabeth R. Shanblatt +9
Coherent diffractive imaging is unique as the only route for achieving diffraction-limited spatial resolution in the extreme ultraviolet and X-ray regions, limited only by the wave…
Hard X-ray helical dichroism of disordered molecular media
Jeremy R. Rouxel, Benedikt Rosner, Dmitry Karpov +11
Chirality is a structural property of molecules lacking mirror symmetry that has strong implications in diverse fields, ranging from life to materials sciences. Established spectro…
Atomic-level description of thermal fluctuations in inorganic lead halide perovskites
Oliviero Cannelli, Julia Wiktor, Nicola Colonna +10
The potential of lead-halide perovskites for realistic applications is currently hindered by their limited long-term stability under functional activation. While the role of lattic…
Hard X-ray Transient Grating Spectroscopy on Bismuth Germanate
Jeremy R. Rouxel, Danny Fainozzi, Roman Mankowsky +44
Optical-domain Transient Grating (TG) spectroscopy is a versatile background-free four-wave-mixing technique used to probe vibrational, magnetic and electronic degrees of freedom i…
Quantifying Photoinduced Polaronic Distortions in Inorganic Lead Halide Perovskites Nanocrystals
Oliviero Cannelli, Nicola Colonna, Michele Puppin +16
The development of next generation perovskite-based optoelectronic devices relies critically on the understanding of the interaction between charge carriers and the polar lattice i…
Doming and spin cascade in Ferric Haems: Femtosecond X-ray Absorption and X-ray Emission Studies
Camila Bacellar, Dominik Kinschel, Giulia F. Mancini +19
The structure-function relationship is at the heart of biology and major protein deformations are correlated to specific functions. In the case of heme proteins, doming is associat…
Femtosecond X-ray emission study of the spin cross-over dynamics in haem proteins
Dominik Kinschel, Camila Bacellar, Oliviero Cannelli +26
In haemoglobin (consisting of four globular myoglobin-like subunits), the change from the low-spin (LS) hexacoordinated haem to the high spin (HS) pentacoordinated domed form upon…
Ultrafast electron localization in a correlated metal
Jose R. L. Mardegan, Serhane Zerdane, Giulia Mancini +27
Ultrafast electron delocalization induced by a fs laser pulse is a well-known process and is the initial step for important applications such as fragmentation of molecules or laser…
Strain Wave Pathway to Semiconductor-to-Metal Transition revealed by time resolved X-ray powder diffraction
C. Mariette, M. Lorenc, H. Cailleau +42
Thanks to the remarkable developments of ultrafast science, one of today's challenges is to modify material state by controlling with a light pulse the coherent motions that connec…
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…
Quantitative Chemically-Specific Coherent Diffractive Imaging of Buried Interfaces using a Tabletop EUV Nanoscope
Elisabeth R. Shanblatt, Christina L. Porter, Dennis F. Gardner +8
Characterizing buried layers and interfaces is critical for a host of applications in nanoscience and nano-manufacturing. Here we demonstrate non-invasive, non-destructive imaging…
Filming the formation and fluctuation of Skyrmion domains by cryo-Lorentz Transmission Electron Microscopy
J. Rajeswari, H. Ping, G. F. Mancini +10
Magnetic skyrmions are promising candidates as information carriers in logic or storage devices thanks to their robustness, guaranteed by the topological protection, and their nano…
Order/disorder dynamics in a dodecanethiol-capped gold nanoparticles supracrystal by small-angle ultrafast electron diffraction
Giulia Fulvia Mancini, Tatiana Latychevskaia, Francesco Pennacchio +3
In metal nanoparticles (NPs) supracrystals, the metallic core provides some key properties, e.g. magnetization, plasmonic response or conductivity, with the ligand molecules giving…
Temperature-dependent electron-phonon coupling in LaSrCuO probed by femtosecond X-ray diffraction
B. Mansart, M. J. G. Cottet, G. F. Mancini +16
The strength of the electron-phonon coupling parameter and its evolution throughout a solid's phase diagram often determines phenomena such as superconductivity, charge- and spin-d…