Contribution to a conference proceedings/Contribution to a book

FZJ-2021-01387

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Onset-Time Control of THz Transients Generated by Spintronic Emitters

Chen, G. (Corresponding author) ; Adam, R.FZJ* ; Burgler, D. E.FZJ* ; Cao, D.FZJ* ; Pericolo, A. ; Cheng, J. ; Komissarov, I. ; Heidtfeld, S.FZJ* ; Gladczuk, L. ; Przyslupski, P. ; Hardtdegen, H.FZJ* ; Mikulics, M.FZJ* ; Schneider, C. M.FZJ* ; Sobolewski, R.

2020
Springer814959 Tokyo

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Please use a persistent id in citations: doi:10.1109/IRMMW-THz46771.2020.9370970

Abstract: We have generated intense electromagnetic transients by femtosecond laser pulse illumination of ferromagnet/metal (F/M) nanobilayers, in the presence of an external magnetic field. Fourier analysis revealed that the frequency content of these transients extended up to ~5 THz. We have also observed that upon the increase of the magnetic field, the entire THz transient shifts towards earlier times by up to 110 fs. We ascribe this magnetically tunable onset-time shift to extra acceleration of photoelectrons induced due to the Lorenz force.

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Contributing Institute(s):

1. Elektronische Eigenschaften (PGI-6)
2. Materialwissenschaft u. Werkstofftechnik (ER-C-2)

Research Program(s):

1. 143 - Controlling Configuration-Based Phenomena (POF3-143) (POF3-143)

Appears in the scientific report 2021

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Database coverage:
; BIOSIS Previews ; Current Contents - Life Sciences ; Ebsco Academic Search ; IF < 5 ; JCR ; NCBI Molecular Biology Database ; SCOPUS ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection ; Zoological Record

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