0541005 - FZÚ 2021 RIV US eng J - Článek v odborném periodiku
Qaid, M.M. - Mahani, M.R. - Sinova, Jairo - Schmidt, G.
Quantifying the inverse spin-Hall effect in highly doped PEDOT:PSS.
Physical Review Research. Roč. 2, č. 1 (2020), s. 1-8, č. článku 013207. E-ISSN 2643-1564
GRANT EU: European Commission(XE) 610115 - SC2
Institucionální podpora: RVO:68378271
Klíčová slova: ISHE * ethylenedioxythiophen * YIG/PEDOT:PSS * spin-Hall effect * Nernst effect
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Způsob publikování: Open access

We present a systematic investigation of the inverse spin-Hall effect (ISHE) in the π-conjugated polymer poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS). Using a number of reference experiments, we are able to identify and isolate side effects which obscure the small but finite inverse spin-Hall effect in the polymer. We employ a sample geometry in which the contact areas and the area of spin current injection are laterally separated, which allows us to distinguish the ISHE from thermovoltages induced by nonreciprocal magnetostatic spin waves (MSSW) and from the ISHE induced by spin pumping through the polymer into the contacts.
Trvalý link: http://hdl.handle.net/11104/0318579