Modified theory of terahertz time domain magneto-optical ellipsometry of magnetic media

Autor:	Mikhail K. Khodzitsky, Mikhail G. Novoselov, A. V. Vozianova, Anna V. Kuzikova
Rok vydání:	2020
Předmět:	Permittivity Kerr effect Materials science Optics Magneto-optic Kerr effect Opacity business.industry Terahertz radiation Ellipsometry Physics::Optics Time domain Polarization (waves) business
Zdroj:	Terahertz Photonics.
DOI:	10.1117/12.2560501
Popis:	We propose a modified approach to more detailed study of gyrotropic materials using terahertz (THz) ellipsometry method based on the magneto-optical Kerr effect (MOKE). This approach allows to obtain polarization properties and to calculate the permittivity tensor of materials which are reflective or opaque in THz frequency range. The method allows to measure any values of the diagonal and off-diagonal components of the permittivity tensor and can be used for materials with a strong magneto-optical response.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ee9c15ffe9da8fbacbc4b6e570ccef33 https://doi.org/10.1117/12.2560501 Zobrazit plný text záznamu