Detail publikace

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.

Originální název

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

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

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.

Klíčová slova

nonlinear spectroscopy; photon echo; transition metal dichalcogenides

Autoři

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

Vydáno

5. 1. 2022

Nakladatel

Wiley-VCH

Místo

HOBOKEN

ISSN

2198-3844

Periodikum

Advanced Science

Ročník

9

Číslo

1

Stát

Spojené státy americké

Strany od

1

Strany do

13

Strany počet

13

URL

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

Plný text v Digitální knihovně

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"
}