Terahertz Radiation of Plasmonic Hot Carriers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F24%3APU152405" target="_blank" >RIV/00216305:26620/24:PU152405 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12896/3010182/Terahertz-radiation-of-plasmonic-hot-carriers/10.1117/12.3010182.full" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12896/3010182/Terahertz-radiation-of-plasmonic-hot-carriers/10.1117/12.3010182.full</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.3010182" target="_blank" >10.1117/12.3010182</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Terahertz Radiation of Plasmonic Hot Carriers

Popis výsledku v původním jazyce

From the birth of plasmonics, the generation of hot carriers in nanostructured metals has been recognized as a fundamental challenge towards effectively harnessing light energy stored in sub-diffraction plasmon modes. However, the observation of hot-carrier transport at metal/dielectric Schottky junctions has reframed this challenge as a distinctive opportunity to facilitate precise control over photochemical and photophysical processes in a manner that is both spectrally selective and spatially precise. To further diversify the array of prospective applications in this research area, we showcase the generation of terahertz (THz) electromagnetic waves using the ultrafast formation and interfacial transport of plasmonic hot carriers in hybrid metal/dielectric nano-systems. The introduced hot-carrier-based coherent THz sources mitigate stringent materials requirements pertinent to state-of-the-art technologies for producing THz waves.

Název v anglickém jazyce

Terahertz Radiation of Plasmonic Hot Carriers

Popis výsledku anglicky

From the birth of plasmonics, the generation of hot carriers in nanostructured metals has been recognized as a fundamental challenge towards effectively harnessing light energy stored in sub-diffraction plasmon modes. However, the observation of hot-carrier transport at metal/dielectric Schottky junctions has reframed this challenge as a distinctive opportunity to facilitate precise control over photochemical and photophysical processes in a manner that is both spectrally selective and spatially precise. To further diversify the array of prospective applications in this research area, we showcase the generation of terahertz (THz) electromagnetic waves using the ultrafast formation and interfacial transport of plasmonic hot carriers in hybrid metal/dielectric nano-systems. The introduced hot-carrier-based coherent THz sources mitigate stringent materials requirements pertinent to state-of-the-art technologies for producing THz waves.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

PHOTONIC AND PHONONIC PROPERTIES OF ENGINEERED NANOSTRUCTURES XIV

ISBN

978-1-5106-7053-2

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

„“-„“

Název nakladatele

SPIE-INT SOC OPTICAL ENGINEERING

Místo vydání

BELLINGHAM

Místo konání akce

San Francisco

Datum konání akce

29. 1. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001209319500001