Publication detail

Destructive Photon Echo Formation in Six-Wave Mixing Signals of a MoSe2 Monolayer

HAHN, T. VÁCLAVKOVÁ, D. BARTOŠ, M. NOGAJEWSKI, K. POTEMSKI, M. WATANABE, K. TANIGUCHI, T. MACHNIKOWSKI, P. KUHN, T. KASPRZAK, J. WIGGER, D.

Original Title

Destructive Photon Echo Formation in Six-Wave Mixing Signals of a MoSe2 Monolayer

Type

journal article in Web of Science

Language

English

Original Abstract

Monolayers of transition metal dichalcogenides display a strong excitonic optical response. Additionally encapsulating the monolayer with hexagonal boron nitride allows to reach the limit of a purely homogeneously broadened exciton system. On such a MoSe2-based system, ultrafast six-wave mixing spectroscopy is performed and a novel destructive photon echo effect is found. This process manifests as a characteristic depression of the nonlinear signal dynamics when scanning the delay between the applied laser pulses. By theoretically describing the process within a local field model, an excellent agreement with the experiment is reached. An effective Bloch vector representation is developed and thereby it is demonstrated that the destructive photon echo stems from a destructive interference of successive repetitions of the heterodyning experiment.

Keywords

nonlinear spectroscopy; photon echo; transition metal dichalcogenides

Authors

HAHN, T.; VÁCLAVKOVÁ, D.; BARTOŠ, M.; NOGAJEWSKI, K.; POTEMSKI, M.; WATANABE, K.; TANIGUCHI, T.; MACHNIKOWSKI, P.; KUHN, T.; KASPRZAK, J.; WIGGER, D.

Released

5. 1. 2022

Publisher

Wiley-VCH

Location

HOBOKEN

ISBN

2198-3844

Periodical

Advanced Science

Year of study

9

Number

1

State

United States of America

Pages from

1

Pages to

13

Pages count

13

URL

https://onlinelibrary.wiley.com/doi/10.1002/advs.202103813

Full text in the Digital Library

http://hdl.handle.net/11012/203282

BibTex

@article{BUT174114,
  author="Thilo {Hahn} and Diana {Václavková} and Miroslav {Bartoš} and Karol {Nogajewski} and Marek {Potemski} and Kenji {Watanabe} and Takashi {Taniguchi} and Paweł {Machnikowski} and Tilmann {Kuhn} and Jacek {Kasprzak} and Daniel {Wigger}",
  title="Destructive Photon Echo Formation in Six-Wave Mixing Signals of a MoSe2 Monolayer",
  journal="Advanced Science",
  year="2022",
  volume="9",
  number="1",
  pages="1--13",
  doi="10.1002/advs.202103813",
  issn="2198-3844",
  url="https://onlinelibrary.wiley.com/doi/10.1002/advs.202103813"
}