Topical Review: Extracting molecular frame photoionization dynamics from experimental data

Author:

Hockett PaulORCID,Makhija VarunORCID

Abstract

Abstract Methods for experimental reconstruction of molecular frame (MF) photoionization dynamics, and related properties—specifically MF photoelectron angular distributions (PADs) and continuum density matrices—are outlined and discussed. General concepts are introduced for the non-expert reader, and experimental and theoretical techniques are further outlined in some depth. Particular focus is placed on a detailed example of numerical reconstruction techniques for matrix-element retrieval from time-domain experimental measurements making use of rotational-wavepackets (i.e. aligned frame measurements)—the ‘bootstrapping to the MF’ methodology—and a matrix-inversion technique for direct MF-PAD recovery. Ongoing resources for interested researchers are also introduced, including sample data, reconstruction codes (the Photoelectron Metrology Toolkit, written in python, and associated Quantum Metrology with Photoelectrons platform/ecosystem), and literature via online repositories; it is hoped these resources will be of ongoing use to the community.

Publisher

IOP Publishing

Subject

Condensed Matter Physics,Atomic and Molecular Physics, and Optics

Reference176 articles.

1. Description of states in quantum mechanics by density matrix and operator techniques;Fano;Rev. Mod. Phys.,1957

2. Molecular frame PADs measurements and reconstruction;Hockett,2022

3. Topical Review: Extracting molecular frame photoionization dynamics from experimental data—figshare data repository;Hockett,2022

4. Time-resolved photoelectron spectroscopy: from wavepackets to observables;Wu;Phys. Chem. Chem. Phys.,2011

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