4 papers
Roadmap on Attosecond Science
Rocio Borrego Varillas, Pierre Agostini, Fernando Ardana-Lamas +108
Twenty-five years have passed since the first experimental demonstration of attosecond pulses, marking the advent of our ability to resolve and control electron motion in real time…
X-ray diffraction from chiral molecules with twisted beams
Akilesh Venkatesh, Phay J. Ho, Jérémy R. Rouxel +1
Structured x-rays carrying an orbital angular momentum break spatial inversion symmetry and have been proposed as probes of chirality. We theoretically investigate twisted non-reso…
X-ray Absorption Linear Dichroism at the Ti K-edge of TiO2 anatase single crystals
T. C. Rossi, D. Grolimund, M. Nachtegaal +9
Anatase TiO2 (a-TiO2) exhibits a strong X-ray absorption linear dichroism with the X-ray incidence angle in the pre-edge, the XANES and the EXAFS at the titanium K-edge. In the pre…
Linear and nonlinear X-ray spectra of chiral molecules: X-ray Circular Dichroism, Sum- and Difference-Frequency Generation of fenchone and cysteine
Yeonsig Nam, Majed Chergui, Linda Young +1
Recent advancements in X-ray light sources at synchrotrons and X-ray free-electron lasers (XFELs) present exciting opportunities to probe molecular chirality using novel nonlinear…