232 citations · 658 across the 21 of their papers we have counts for
21 papers
Geometric mechanisms enabling spin- and enantio-sensitive observables in one photon ionization of chiral molecules
Philip Caesar M. Flores, Stefanos Carlström, Serguei Patchkovskii +3
We examine spin-resolved photoionization of randomly oriented chiral molecules via circularly polarized light, and revisit earlier predictions of Cherepkov (J. Phys. B: Atom. Mol.…
Geometry of chiral temporal structures II: The formalism
Aycke Roos, Pablo M. Maier, Andres F. Ordonez +1
We develop a mathematical formalism underlying the emergence of enantio-sensitive molecular orientation due to photoionization or photoexitation of chiral molecules. We consider ge…
Spin-current correlations in photoionization of chiral molecules
Philip Caesar M. Flores, Stefanos Carlström, Serguei Patchkovskii +3
Chirality-induced spin selectivity (CISS) refers to phenomena where molecular chirality governs spin polarization. While symmetry simply requires chiral molecules to support spin-v…
Enantiosensitive molecular compass
Philip Caesar M. Flores, Stefanos Carlström, Serguei Patchkovskii +4
Chirality describes the asymmetry between an object and its mirror image and underlies diverse functionalities across molecular, mesoscopic and bulk matter. A particularly intrigui…
Geometry of chiral temporal structures I: Physical effects
Andres F. Ordonez, Aycke Roos, Pablo M. Maier +3
In non-relativistic physics, the concepts of geometry and topology are usually applied to characterize spatial structures or structures in momentum space. We introduce the concept…
Capturing electron-driven chiral dynamics in UV-excited molecules
Vincent Wanie, Etienne Bloch, Erik P. Månsson +13
Molecular chirality is a key design property for many technologies including bioresponsive imaging, circularly polarized light detection and emission, molecular motors and switches…
Ultrafast chirality: the road to efficient chiral measurements
David Ayuso, Andres F. Ordonez, Olga Smirnova
Today we are witnessing the electric-dipole revolution in chiral measurements. Here we reflect on its lessons and outcomes, such as the perspective on chiral measurements using the…
Propensity rules for photoelectron circular dichroism in strong field ionization of chiral molecules
Andres F. Ordonez, Olga Smirnova
Chiral molecules ionized by circularly polarized fields produce a photoelectron current orthogonal to the polarization plane. This current has opposite directions for opposite enan…
Giant chiro-optical response in high harmonic generation
David Ayuso, Andres F. Ordonez, Piero Decleva +2
High harmonic generation (HHG) records the ultrafast electronic response of matter to light, encoding key properties of the interrogated quantum system, such as chirality. The firs…
Strong laser fields and their power to generate controllable high-photon-number coherent-state superpositions
Javier Rivera-Dean, Theocharis Lamprou, Emilio Pisanty +5
Recently, intensely driven laser-matter interactions have been used to connect the fields of strong laser field physics with quantum optics by generating non-classical states of li…
Geometric fields and new enantio-sensitive observables in photoionization of chiral molecules
Andres F. Ordonez, David Ayuso, Piero Decleva +1
Chiral molecules are instrumental for molecular recognition in living organisms. Distinguishing between two opposite enantiomers, the mirror twins of the same chiral molecule, is b…
Ultrafast optical rotation for extremely sensitive enantio-discrimination
David Ayuso, Andres Ordonez, Misha Ivanov +1
Sculpting sub-cycle temporal structures of optical waveforms allows one to image and even control electronic clouds in atoms, molecules and solids. Here we show how the transverse…
On the molecular information revealed by photoelectron angular distributions of isotropic samples
Andres F. Ordonez, Olga Smirnova
We propose an alternative approach to the description and analysis of photoelectron angular distributions (PADs) resulting from isotropic samples in the case of few-photon absorpti…
Disentangling enantiosensitivity from dichroism using bichromatic fields
Andres F. Ordonez, Olga Smirnova
We discuss how tensorial observables, available in photoelectron angular distributions resulting from interaction between isotropic chiral samples and cross polarized - bich…
Inducing enantiosensitive permanent multipoles in isotropic samples with two-color fields
Andres F. Ordonez, Olga Smirnova
We find that two-color fields can induce field-free permanent dipoles in initially isotropic samples of chiral molecules via resonant electronic excitation in a one--photon vs.…
Polarization of chirality
David Ayuso, Andres Ordonez, Piero Decleva +2
It has been long recognized that the spatial polarization of the electronic clouds in molecules, and the spatial arrangements of atoms into chiral molecular structures, play crucia…
Locally and globally chiral fields for ultimate control of chiral light matter interaction
David Ayuso, Ofer Neufeld, Andres F. Ordonez +5
Light is one of the most powerful and precise tools allowing us to control, shape and create new phases of matter. In this task, the magnetic component of a light wave has so far p…
Propensity rules in photoelectron circular dichroism in chiral molecules II: General picture
Andres F. Ordonez, Olga Smirnova
Photoelectron circular dichroism results from one-photon ionization of chiral molecules by circularly polarized light and manifests itself in forward-backward asymmetry of electron…
Propensity rules in photoelectron circular dichroism in chiral molecules I: Chiral hydrogen
Andres F. Ordonez, Olga Smirnova
Photoelectron circular dichroism results from one-photon ionization of chiral molecules by circularly polarized light and manifests itself in forward-backward asymmetry of electron…
Generalized perspective on chiral measurements without magnetic interactions
Andres F. Ordonez, Olga Smirnova
We present a unified description of several methods of chiral discrimination based exclusively on electric-dipole interactions. It includes photoelectron circular dichroism (PECD),…
Photoexcitation Circular Dichroism in Chiral Molecules
S. Beaulieu, A. Comby, D. Descamps +13
Chirality is ubiquitous in nature and fundamental in science, from particle physics to metamaterials.The most established technique of chiral discrimination - photoabsorption circu…