Detail publikačního výsledku

Phase-resolved optical characterization of nanoscale spin waves

WOJEWODA, O.; HRTOŇ, M.; DHANKHAR, M.; KRČMA, J.; DAVÍDKOVÁ, K.; KLÍMA, J.; HOLOBRÁDEK, J.; LIGMAJER, F.; ŠIKOLA, T.; URBÁNEK, M.

Originální název

Phase-resolved optical characterization of nanoscale spin waves

Anglický název

Phase-resolved optical characterization of nanoscale spin waves

Druh

Článek WoS

Originální abstrakt

We study theoretically and experimentally the process of Brillouin light scattering on an array of silicon disks on a thin Permalloy layer. We show that phase-resolved Brillouin light scattering microscopy performed on an array of weakly interacting dielectric nanoresonators can detect nanoscale waves and measure their dispersion. In our experiment, we were able to map the evolution of the phase of the spin wave with a wavelength of 209 nm with a precision of 6 nm. These results demonstrate the feasibility of all-optical phase-resolved characterization of nanoscale spin waves.

Anglický abstrakt

We study theoretically and experimentally the process of Brillouin light scattering on an array of silicon disks on a thin Permalloy layer. We show that phase-resolved Brillouin light scattering microscopy performed on an array of weakly interacting dielectric nanoresonators can detect nanoscale waves and measure their dispersion. In our experiment, we were able to map the evolution of the phase of the spin wave with a wavelength of 209 nm with a precision of 6 nm. These results demonstrate the feasibility of all-optical phase-resolved characterization of nanoscale spin waves.

Klíčová slova

LIGHT-SCATTERING; VORTEX CORESP; ROPAGATION; SURFACE

Klíčová slova v angličtině

LIGHT-SCATTERING; VORTEX CORESP; ROPAGATION; SURFACE

Autoři

WOJEWODA, O.; HRTOŇ, M.; DHANKHAR, M.; KRČMA, J.; DAVÍDKOVÁ, K.; KLÍMA, J.; HOLOBRÁDEK, J.; LIGMAJER, F.; ŠIKOLA, T.; URBÁNEK, M.

Rok RIV

2024

Vydáno

15.05.2023

Nakladatel

AIP Publishing

Místo

MELVILLE

ISSN

0003-6951

Periodikum

Applied Physics Letters

Svazek

122

Číslo

20

Stát

Spojené státy americké

Strany od

1

Strany do

6

Strany počet

6

URL

https://pubs.aip.org/aip/apl/article/122/20/202405/2891324/Phase-resolved-optical-characterization-of

Plný text v Digitální knihovně

http://hdl.handle.net/11012/244721

BibTex

@article{BUT187258,
  author="Ondřej {Wojewoda} and Martin {Hrtoň} and Meena {Dhankhar} and Jakub {Krčma} and Kristýna {Davídková} and Jan {Klíma} and Jakub {Holobrádek} and Filip {Ligmajer} and Tomáš {Šikola} and Michal {Urbánek}",
  title="Phase-resolved optical characterization of nanoscale spin waves",
  journal="Applied Physics Letters",
  year="2023",
  volume="122",
  number="20",
  pages="1--6",
  doi="10.1063/5.0151338",
  issn="0003-6951",
  url="https://pubs.aip.org/aip/apl/article/122/20/202405/2891324/Phase-resolved-optical-characterization-of"
}

Dokumenty

_FINAL 2023 APL (Wojewoda) Phase-resolved optical characterization of nanoscale spin waves
202405_1_5.0151338