• Wietstruk, M.; Melnikov, A.; Stamm, C.; Kachel, T.; Pontius, N.; Sultan, M.; Gahl, C.; Weinelt, M.; Duerr, H.A.; Bovensiepen, U.: Hot-Electron-Driven Enhancement of Spin-Lattice Coupling in Gd and Tb 4f Ferromagnets Observed by Femtosecond X-Ray Magnetic Circular Dichroism. Physical Review Letters 106 (2011), p. 127401/1-4

10.1103/PhysRevLett.106.127401
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