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pro vyhledávání: '"M. Jaris"'
Akademický článek
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Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 25:1-5
A method to all-optically selectively excite and probe individual resonances within a multimodal system is demonstrated. As an example, the method is applied to control spin waves within a multilayer magnetic structure. By tuning the timing of two fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cb44250407949a332a2e32ff1b94d14
https://doi.org/10.1109/jstqe.2019.2899779
https://doi.org/10.1109/jstqe.2019.2899779
Publikováno v:
Physical Review B. 101
We investigate the ultrafast magnetization dynamics of individual nanomagnets resonantly excited by surface acoustic waves (SAWs) generated nonlocally by nonmagnetic phononic gratings. Using a time-resolved magneto-optic Kerr effect microscope, we re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8f23e4a6477218480839b85cb9baac4
https://doi.org/10.1103/physrevb.101.214421
https://doi.org/10.1103/physrevb.101.214421
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
Nature Communications
Nature Communications
Polaritons are widely investigated quasiparticles with fundamental and technological significance due to their unique properties. They have been studied most extensively in semiconductors when photons interact with various elementary excitations. How
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f0655dc756077cd595470c796275b43
https://doi.org/10.1038/s41467-019-10545-x
https://doi.org/10.1038/s41467-019-10545-x
Publikováno v:
Physical Review B. 99
We report preferential excitation and detection of the precessional spin dynamics of individual nanomagnets via magnetoelastic (MEL) resonance excitation. Surface acoustic waves (SAWs) are generated via the ultrafast optical excitation of a nonmagnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::434d913c2815c830e6d98230f3f6cd7f
https://doi.org/10.1103/physrevb.99.104434
https://doi.org/10.1103/physrevb.99.104434
Magnetoelastic excitation of single nanomagnets for optical measurement of intrinsic Gilbert damping
Publikováno v:
Physical Review B. 97
We report an alternative all-optical technique to drive and probe the spin dynamics of single nanomagnets. Optically generated surface acoustic waves (SAWs) drive the magnetization precession in nanomagnets via magnetoelastic (MEL) coupling. We inves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce9257ace6409c8a67ece2cc62490d2b
https://doi.org/10.1103/physrevb.97.224410
https://doi.org/10.1103/physrevb.97.224410
Time Resolved Magneto Optic Kerr Effect spectroscopy was used to all-optically study the dynamics in exchange coupled Fe(10 nm)/Pt(x = 0–5 nm)/FePt (10 nm) thin films. As the Pt spacer decreases, the effective magnetization of the layers is seen to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::328f0f3280d45f221016d6245f967de6
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/65058
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/65058
Akademický článek
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Autor:
Melisa M. Jaris
Publikováno v:
2015 | Volume 3, Issue 1.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66e96cc8a7c476d49533902081dbe440
https://doi.org/10.21428/88de04a1.8479331f
https://doi.org/10.21428/88de04a1.8479331f
Autor:
Melisa M. Jaris
Publikováno v:
2015 | Volume 3, Issue 1.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22cfc36c30b3ab768ff836646fe51f19
https://doi.org/10.21428/88de04a1.8cce9142
https://doi.org/10.21428/88de04a1.8cce9142