liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Cavity-enhanced optical Hall effect in two-dimensional free charge carrier gases detected at terahertz frequencies
University of Nebraska, NE 68588 USA; University of Nebraska, NE 68588 USA.
JA Woollam Co Inc, NE 68588 USA.
Linköping University, Department of Physics, Chemistry and Biology, Semiconductor Materials. Linköping University, Faculty of Science & Engineering.
Linköping University, Department of Physics, Chemistry and Biology, Semiconductor Materials. Linköping University, Faculty of Science & Engineering.
Show others and affiliations
2015 (English)In: Optics Letters, ISSN 0146-9592, E-ISSN 1539-4794, Vol. 40, no 12, 2688-2691 p.Article in journal (Refereed) Published
Abstract [en]

The effect of a tunable, externally coupled Fabry-Perot cavity to resonantly enhance the optical Hall effect signatures at terahertz frequencies produced by a traditional Drude-like two-dimensional electron gas is shown and discussed in this Letter. As a result, the detection of optical Hall effect signatures at conveniently obtainable magnetic fields, for example, by neodymium permanent magnets, is demonstrated. An AlInN/GaN-based high-electron mobility transistor structure grown on a sapphire substrate is used for the experiment. The optical Hall effect signatures and their dispersions, which are governed by the frequency and the reflectance minima and maxima of the externally coupled Fabry-Perot cavity, are presented and discussed. Tuning the externally coupled Fabry-Perot cavity strongly modifies the optical Hall effect signatures, which provides a new degree of freedom for optical Hall effect experiments in addition to frequency, angle of incidence, and magnetic field direction and strength. (C) 2015 Optical Society of America

Place, publisher, year, edition, pages
Optical Society of America , 2015. Vol. 40, no 12, 2688-2691 p.
National Category
Chemical Sciences
Identifiers
URN: urn:nbn:se:liu:diva-120042DOI: 10.1364/OL.40.002688ISI: 000356234300004PubMedID: 26076237OAI: oai:DiVA.org:liu-120042DiVA: diva2:840014
Note

Funding Agencies|J.A. Woollam Foundation; National Science Foundation [DMR-1420645, EPS-1004094]; Swedish Agency for Innovation Systems [2011-03486, 2014-04712]; Swedish Foundation for Strategic Research [FFL12-0181]; Swedish Research Council [2013-5580]

Available from: 2015-07-06 Created: 2015-07-06 Last updated: 2017-12-04

Open Access in DiVA

fulltext(815 kB)91 downloads
File information
File name FULLTEXT01.pdfFile size 815 kBChecksum SHA-512
afc30b80d319c658f31668d64deb46f9d4b182ccc8042906480ed6aec237e4ee2f754511b909578d32627a1fe6f3829e6736e623f8b2584b17d6e606d607f330
Type fulltextMimetype application/pdf

Other links

Publisher's full textPubMed

Authority records BETA

Darakchieva, VanyaKuhne, PhilippHofmann, Tino

Search in DiVA

By author/editor
Darakchieva, VanyaKuhne, PhilippHofmann, Tino
By organisation
Semiconductor MaterialsFaculty of Science & Engineering
In the same journal
Optics Letters
Chemical Sciences

Search outside of DiVA

GoogleGoogle Scholar
Total: 91 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
pubmed
urn-nbn

Altmetric score

doi
pubmed
urn-nbn
Total: 104 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf