Cited by 2,457Magnetic properties of thin filmsAdvanced Condensed Matter PhysicsQuantum and electron transport phenomena

Ultrafast Spin Dynamics in Ferromagnetic Nickel

Beaurepaire, E., Merle, J.-C., Daunois, A., Bigot, J.-Y.·1996·Physical Review Letters

Abstract

The relaxation processes of electrons and spins systems following the absorption of femtosecond optical pulses in ferromagnetic nickel have been studied using optical and magneto-optical pump-probe techniques. The magnetization of the film drops rapidly during the first picosecond, but different electron and spin dynamics are observed for delays in the range 0--5 ps. The experimental results are adequately described by a model including three interacting reservoirs (electron, spin, and lattice).

Integrity signals

Registry

Crossref · 10.1103/physrevlett.76.4250

Cites

15 of 15 references verified0 citation errors · 0 not checkable

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Claims other papers make about this one

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  • Ultrafast demagnetization is due to energy and angular momentum transfer between the electronic, lattice, and spin degrees of freedom in the material.

    “This is due to energy and angular momentum transfer between the electronic, lattice, and spin degrees of freedom in the material”
  • Ultrafast laser pulses can drive the femtosecond demagnetization of metallic ferromagnetic films.

    “ultrafast laser pulses can drive the femtosecond demagnetization of metallic ferromagnetic (FM) films109.”

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Authors
Beaurepaire, E., Merle, J.-C., Daunois, A., & Bigot, J.-Y.
Affiliations
Centre National de la Recherche Scientifique (FR)
Venue
Physical Review Letters
Published
1996-05-27
Volume
76
Issue
22
Pages
4250-4253
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2093470517
Cited by
2,457
References
15
Citations by year
2026: 113 · 2025: 150 · 2024: 172 · 2023: 165 · 2022: 159 · 2021: 153 · 2020: 169 · 2019: 126 · 2018: 103 · 2017: 135 · 2016: 124 · 2015: 100 · 2014: 128 · 2013: 89 · 2012: 87
FWCI
7.90
Type
journal article
Language
en
Open access
closed
Locations
  • Physical Review Letters (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Magnetic properties of thin films
  • Physical Sciences › Physics and Astronomy › Condensed Matter Physics › Advanced Condensed Matter Physics
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum and electron transport phenomena
Keywords
ultrafast spin dynamics, ferromagnetic nickel, femtosecond optical excitation, magnetic relaxation, electron spin relaxation, spin-lattice coupling

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