Magneto-optics in a van der Waals magnet tuned by self-hybridized polaritons

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F23%3A43927289" target="_blank" >RIV/60461373:22310/23:43927289 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.nature.com/articles/s41586-023-06275-2#citeas" target="_blank" >https://www.nature.com/articles/s41586-023-06275-2#citeas</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1038/s41586-023-06275-2" target="_blank" >10.1038/s41586-023-06275-2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Magneto-optics in a van der Waals magnet tuned by self-hybridized polaritons

Popis výsledku v původním jazyce

Controlling quantum materials with light is of fundamental and technological importance. By utilizing the strong coupling of light and matter in optical cavities recent studies were able to modify some of their most defining features. Here we study the magneto-optical properties of a van der Waals magnet that supports strong coupling of photons and excitons even in the absence of external cavity mirrors. In this material—the layered magnetic semiconductor CrSBr— emergent light–matter hybrids called polaritons are shown to substantially increase the spectral bandwidth of correlations between the magnetic, electronic and optical properties, enabling largely tunable optical responses to applied magnetic fields and magnons. Our results highlight the importance of exciton–photon self-hybridization in van der Waals magnets and motivate novel directions for the manipulation of quantum material properties by strong light–matter coupling.

Název v anglickém jazyce

Magneto-optics in a van der Waals magnet tuned by self-hybridized polaritons

Popis výsledku anglicky

Controlling quantum materials with light is of fundamental and technological importance. By utilizing the strong coupling of light and matter in optical cavities recent studies were able to modify some of their most defining features. Here we study the magneto-optical properties of a van der Waals magnet that supports strong coupling of photons and excitons even in the absence of external cavity mirrors. In this material—the layered magnetic semiconductor CrSBr— emergent light–matter hybrids called polaritons are shown to substantially increase the spectral bandwidth of correlations between the magnetic, electronic and optical properties, enabling largely tunable optical responses to applied magnetic fields and magnons. Our results highlight the importance of exciton–photon self-hybridization in van der Waals magnets and motivate novel directions for the manipulation of quantum material properties by strong light–matter coupling.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

<a href="/cs/project/LL2101" target="_blank" >LL2101: Příští Generace Monoelementárních 2D Materiálů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Nature

ISSN

0028-0836

e-ISSN

1476-4687

Svazek periodika

620

Číslo periodika v rámci svazku

7974

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

4

Strana od-do

"533–537"

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85168234294