[HTML][HTML] Charge migration and charge transfer in molecular systems

HJ Wörner, CA Arrell, N Banerji, A Cannizzo… - Structural …, 2017 - pubs.aip.org
The transfer of charge at the molecular level plays a fundamental role in many areas of
chemistry, physics, biology and materials science. Today, more than 60 years after the …

Ultrafast chirality: the road to efficient chiral measurements

D Ayuso, AF Ordonez, O Smirnova - Physical Chemistry Chemical …, 2022 - pubs.rsc.org
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 …

Ultrafast preparation and detection of entangled atoms

S Eckart, D Trabert, J Rist, A Geyer, LPH Schmidt… - Science …, 2023 - science.org
Atoms can form a molecule by sharing their electrons in binding orbitals. These electrons
are entangled. Is there a way to break a molecular bond and obtain atoms in their ground …

Nonadiabatic tunneling in circularly polarized laser fields: Physical picture and calculations

I Barth, O Smirnova - Physical Review A—Atomic, Molecular, and Optical …, 2011 - APS
We consider selectivity of strong-field ionization in circularly polarized laser fields to the
sense of electron rotation in the laser polarization plane in the initial state. We show that, in …

Single circularly polarized attosecond pulse generation by intense few cycle elliptically polarized laser pulses and terahertz fields from molecular media

KJ Yuan, AD Bandrauk - Physical review letters, 2013 - APS
We present a method for producing a single circularly polarized attosecond pulse by an
intense few cycle elliptically polarized laser pulse combined with a terahertz field from …

Ultrafast preparation and detection of ring currents in single atoms

S Eckart, M Kunitski, M Richter, A Hartung, J Rist… - Nature Physics, 2018 - nature.com
Quantum particles can penetrate potential barriers by tunnelling. If that barrier is rotating, the
tunnelling process is modified,. This is typical for electrons in atoms, molecules or solids …

Polariton ring currents and circular dichroism of Mg-porphyrin in a chiral cavity

S Sun, B Gu, S Mukamel - Chemical Science, 2022 - pubs.rsc.org
By placing Mg-porphyrin molecules in a chiral optical cavity, time reversal symmetry is
broken, and polariton ring currents can be generated with linearly polarized light, resulting in …

Circularly polarized high harmonics generated by a bicircular field from inert atomic gases in the state: A tool for exploring chirality-sensitive processes

DB Milošević - Physical Review A, 2015 - APS
S-matrix theory of high-order harmonic generation (HHG) is generalized to multielectron
atoms. In the multielectron case the harmonic power is expressed via a coherent sum of the …

Geometric magnetism and anomalous enantio-sensitive observables in photoionization of chiral molecules

AF Ordonez, D Ayuso, P Decleva… - Communications …, 2023 - nature.com
Chiral molecules are instrumental for molecular recognition in living organisms.
Distinguishing between two opposite enantiomers, the mirror twins of the same chiral …

Nonadiabatic tunneling in circularly polarized laser fields. II. Derivation of formulas

I Barth, O Smirnova - Physical Review A—Atomic, Molecular, and Optical …, 2013 - APS
We provide detailed analysis of strong field ionization of degenerate valence p orbitals by
circularly polarized fields. Our analytical approach is conceptually equivalent to the …