Hot-Electron-Driven Enhancement of Spin-Lattice Coupling in Gd and Tb 4f Ferromagnets Observed by Femtosecond X-Ray Magnetic Circular Dichroism.
Marko Wietstruk, Alexey Melnikov, Christian Stamm, Torsten Kachel, Niko Pontius, Muhammad Sultan, Cornelius Gahl, Martin Weinelt, Hermann A. Dürr, and Uwe Bovensiepen.
Phys. Rev. Lett. 106, 127401 (2011)
Marko Wietstruk, Alexey Melnikov, Christian Stamm, Torsten Kachel, Niko Pontius, Muhammad Sultan, Cornelius Gahl, Martin Weinelt, Hermann A. Dürr, and Uwe Bovensiepen.
Phys. Rev. Lett. 106, 127401 (2011)
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| Time-dependent XMCD signals for Gd (top) and Tb (bottom) measured by 10 ps x-ray probe and 50 fs laser pump pulses. |
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