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Cited by 321

The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.

Role of Magnetic Circular Dichroism in All-Optical Magnetic Recording

Open access
Khorsand, A. R., Savoini, M., Kirilyuk, A., Kimel, A. V., Tsukamoto, A., Itoh, A., Rasing, Th.·2012·Physical Review Letters

Abstract

Using magneto-optical microscopy in combination with ellipsometry measurements, we show that all-optical switching with polarized femtosecond laser pulses in ferrimagnetic GdFeCo is subjected to a threshold fluence absorbed in the magnetic layer, independent of either the excitation wavelength or the polarization of the laser pulse. Furthermore, we present a quantitative explanation of the intensity window in which all-optical helicity-dependent switching (AO-HDS) occurs, based on magnetic circular dichroism. This explanation is consistent with all the experimental findings on AO-HDS so far, varying from single- to multiple-shot experiments. The presented results give a solid understanding of the origin of AO-HDS, and give novel insights into the physics of ultrafast, laser controlled magnetism.

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Metadata

Authors
Khorsand, A. R., Savoini, M., Kirilyuk, A., Kimel, A. V., Tsukamoto, A., Itoh, A., & Rasing, T.
Venue
Physical Review Letters
Published
2012-03-20
Volume
108
Issue
12
Pages
127205-127205
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W1975575815
Cited by
321
References
15
FWCI
9.30
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Role of Magnetic Circular Dichroism in All-Optical Magnetic Recording. https://app.cochat.ai/papers/10.1103/physrevlett.108.127205
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Khorsand, A. R., Savoini, M., Kirilyuk, A., Kimel, A. V., Tsukamoto, A., Itoh, A., & Rasing, T. (2012). Role of Magnetic Circular Dichroism in All-Optical Magnetic Recording. Physical Review Letters. https://doi.org/10.1103/physrevlett.108.127205

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