0000000001302009

AUTHOR

M. Lisowski

Nonequilibrium magnetization dynamics of gadolinium studied by magnetic linear dichroism in time-resolved 4f core-level photoemission.

The magnetic linear dichroism of the gadolinium 4f core level is studied in a time-resolved photoemission experiment employing laser pump- and synchrotron-radiation probe pulses. Upon optical excitation of the 5d6s valence electrons with femtosecond laser pulses, the magnetic order in the 4f spin system is reduced. Remarkably, the linear dichroism remains at 80% of the equilibrium contrast while the lattice temperature reaches the Curie temperature due to electron-phonon scattering. Contrasting itinerant ferromagnets, this shows that equilibration between the lattice and spin subsystems takes in Gd about 80 ps and is established in parallel with heat diffusion.

research product

CCDC 298540: Experimental Crystal Structure Determination

Related Article: M.Makowski, M.Lisowski, A.Maciag, T.Lis|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|o807|doi:10.1107/S1600536806002273

research product

CCDC 619860: Experimental Crystal Structure Determination

Related Article: M.Lisowski, R.Latajka, B.Picur, T.Lis, I.Bryndal, M.Rospenk, M.Makowski, P.Kafarski|2008|Biopolymers|89|220|doi:10.1002/bip.20897

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CCDC 934573: Experimental Crystal Structure Determination

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CCDC 774082: Experimental Crystal Structure Determination

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research product

CCDC 934574: Experimental Crystal Structure Determination

Related Article: A.Brzuszkiewicz,M.Makowski,M.Lisowski,E.Lis,M.Otreba,T.Lis|2013|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|69|277|doi:10.1107/S0108270113002539

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CCDC 934572: Experimental Crystal Structure Determination

Related Article: A.Brzuszkiewicz,M.Makowski,M.Lisowski,E.Lis,M.Otreba,T.Lis|2013|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|69|277|doi:10.1107/S0108270113002539

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CCDC 619859: Experimental Crystal Structure Determination

Related Article: M.Lisowski, R.Latajka, B.Picur, T.Lis, I.Bryndal, M.Rospenk, M.Makowski, P.Kafarski|2008|Biopolymers|89|220|doi:10.1002/bip.20897

research product

CCDC 619858: Experimental Crystal Structure Determination

Related Article: M.Lisowski, R.Latajka, B.Picur, T.Lis, I.Bryndal, M.Rospenk, M.Makowski, P.Kafarski|2008|Biopolymers|89|220|doi:10.1002/bip.20897

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CCDC 633908: Experimental Crystal Structure Determination

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CCDC 278557: Experimental Crystal Structure Determination

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CCDC 647704: Experimental Crystal Structure Determination

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CCDC 774083: Experimental Crystal Structure Determination

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