id:"swepub:oai:DiVA.org:su-226933"
Search: id:"swepub:oai:DiVA.org:su-226933" > Terahertz metamater...
- 1 of 1
- Previous record
- Next record
- To hitlist
Terahertz metamaterials for light-driven magnetism
- Pancaldi, Matteo (author)
- Vavassori, Paolo (author)
-
- Bonetti, Stefano, 1982- (author)
- Stockholms universitet,Fysikum,Ca’ Foscari University of Venice, Italy
- (creator_code:org_t)
- 2024
- 2024
- English.
- In: Nanophotonics. - 2192-8614.
- Journal article (peer-reviewed)
Abstract
Subject headings
Close
- We describe the design of two types of metamaterials aimed at enhancing terahertz field pulses that can be used to control the magnetic state in condensed matter systems. The first structure is a so-called “dragonfly” antenna, able to realize a five-fold enhancement of the impinging terahertz magnetic field, while preserving its broadband features. For currently available state-of-the-art table top sources, this leads to peak magnetic fields exceeding 1 T. The second structure is an octopole antenna aimed at enhancing a circularly-polarized terahertz electric field, while preserving its polarization state. We obtain a five-fold enhancement of the electric field, hence expected to exceed the 1 MV/cm peak amplitude. Both our structures can be readily fabricated on top of virtually any material.
Subject headings
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Keyword
- terahertz fields
- terahertz metamaterials
- ultrafast magnetism
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
- Nanophotonics (Search for host publication in LIBRIS)
To the university's database
- 1 of 1
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Pancaldi, Matteo
- Vavassori, Paolo
- Bonetti, Stefano ...
- About the subject
-
- NATURAL SCIENCES
- NATURAL SCIENCES
- and Physical Science ...
- and Condensed Matter ...
- Articles in the publication
- Nanophotonics
- By the university
- Stockholm University
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
