---
_id: '10013'
abstract:
- lang: eng
  text: '<jats:p>Ultrafast nonequilibrium dynamics offer a route to study the microscopic
    interactions that govern macroscopic behavior. In particular, photoinduced phase
    transitions (PIPTs) in solids provide a test case for how forces, and the resulting
    atomic motion along a reaction coordinate, originate from a nonequilibrium population
    of excited electronic states. Using femtosecond photoemission, we obtain access
    to the transient electronic structure during an ultrafast PIPT in a model system:
    indium nanowires on a silicon(111) surface. We uncover a detailed reaction pathway,
    allowing a direct comparison with the dynamics predicted by ab initio simulations.
    This further reveals the crucial role played by localized photoholes in shaping
    the potential energy landscape and enables a combined momentum- and real-space
    description of PIPTs, including the ultrafast formation of chemical bonds.</jats:p>'
author:
- first_name: C. W.
  full_name: Nicholson, C. W.
  last_name: Nicholson
- first_name: A.
  full_name: Lücke, A.
  last_name: Lücke
- first_name: Wolf Gero
  full_name: Schmidt, Wolf Gero
  id: '468'
  last_name: Schmidt
  orcid: 0000-0002-2717-5076
- first_name: M.
  full_name: Puppin, M.
  last_name: Puppin
- first_name: L.
  full_name: Rettig, L.
  last_name: Rettig
- first_name: R.
  full_name: Ernstorfer, R.
  last_name: Ernstorfer
- first_name: M.
  full_name: Wolf, M.
  last_name: Wolf
citation:
  ama: 'Nicholson CW, Lücke A, Schmidt WG, et al. Beyond the molecular movie: Dynamics
    of bands and bonds during a photoinduced phase transition. <i>Science</i>. 2018:821-825.
    doi:<a href="https://doi.org/10.1126/science.aar4183">10.1126/science.aar4183</a>'
  apa: 'Nicholson, C. W., Lücke, A., Schmidt, W. G., Puppin, M., Rettig, L., Ernstorfer,
    R., &#38; Wolf, M. (2018). Beyond the molecular movie: Dynamics of bands and bonds
    during a photoinduced phase transition. <i>Science</i>, 821–825. <a href="https://doi.org/10.1126/science.aar4183">https://doi.org/10.1126/science.aar4183</a>'
  bibtex: '@article{Nicholson_Lücke_Schmidt_Puppin_Rettig_Ernstorfer_Wolf_2018, title={Beyond
    the molecular movie: Dynamics of bands and bonds during a photoinduced phase transition},
    DOI={<a href="https://doi.org/10.1126/science.aar4183">10.1126/science.aar4183</a>},
    journal={Science}, author={Nicholson, C. W. and Lücke, A. and Schmidt, Wolf Gero
    and Puppin, M. and Rettig, L. and Ernstorfer, R. and Wolf, M.}, year={2018}, pages={821–825}
    }'
  chicago: 'Nicholson, C. W., A. Lücke, Wolf Gero Schmidt, M. Puppin, L. Rettig, R.
    Ernstorfer, and M. Wolf. “Beyond the Molecular Movie: Dynamics of Bands and Bonds
    during a Photoinduced Phase Transition.” <i>Science</i>, 2018, 821–25. <a href="https://doi.org/10.1126/science.aar4183">https://doi.org/10.1126/science.aar4183</a>.'
  ieee: 'C. W. Nicholson <i>et al.</i>, “Beyond the molecular movie: Dynamics of bands
    and bonds during a photoinduced phase transition,” <i>Science</i>, pp. 821–825,
    2018.'
  mla: 'Nicholson, C. W., et al. “Beyond the Molecular Movie: Dynamics of Bands and
    Bonds during a Photoinduced Phase Transition.” <i>Science</i>, 2018, pp. 821–25,
    doi:<a href="https://doi.org/10.1126/science.aar4183">10.1126/science.aar4183</a>.'
  short: C.W. Nicholson, A. Lücke, W.G. Schmidt, M. Puppin, L. Rettig, R. Ernstorfer,
    M. Wolf, Science (2018) 821–825.
date_created: 2019-05-29T06:46:27Z
date_updated: 2022-01-06T06:50:22Z
department:
- _id: '15'
doi: 10.1126/science.aar4183
language:
- iso: eng
page: 821-825
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '53'
  name: TRR 142
- _id: '55'
  name: TRR 142 - Project Area B
- _id: '69'
  name: TRR 142 - Subproject B4
publication: Science
publication_identifier:
  issn:
  - 0036-8075
  - 1095-9203
publication_status: published
status: public
title: 'Beyond the molecular movie: Dynamics of bands and bonds during a photoinduced
  phase transition'
type: journal_article
user_id: '16199'
year: '2018'
...