Terahertz pulse emission from epitaxial n-InAs in a magnetic field

0520899 - FZÚ 2020 RIV GB eng J - Journal Article
Nevinskas, I. - Kadlec, Filip - Kadlec, Christelle - Butkute, R. - Krotkus, A.
Terahertz pulse emission from epitaxial n-InAs in a magnetic field.
Journal of Physics D-Applied Physics. Roč. 52, č. 36 (2019), s. 1-5, č. článku 365301. ISSN 0022-3727. E-ISSN 1361-6463
R&D Projects: GA MŠMT(CZ) EF16_019/0000760
EU Projects: European Commission(XE) 607521 - NOTEDEV
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271
Keywords : terahertz emission * magnetic field * InAs
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 3.169, year: 2019
Method of publishing: Limited access
https://doi.org/10.1088/1361-6463/ab28e7

Terahertz pulse emission from an epitaxial n-InAs layer placed in an external magnetic field was investigated using an unconventional line-of-sight geometrical layout. The highest terahertz pulse intensity was registered at 1.75 T, which is the lowest magnetic field strength reported for comparable cases. A simplified Drude–Lorentz model of carrier dynamics fits well the experimental results at low and moderate magnetic fields.

Permanent Link: http://hdl.handle.net/11104/0305573