Photoinduced melting of antiferromagnetic order in La(0.5)Sr(1.5)MnO4 measured using ultrafast resonant soft x-ray diffraction.

Photoinduced melting of antiferromagnetic order in La(0.5)Sr(1.5)MnO4 measured using ultrafast resonant soft x-ray diffraction.

We used ultrafast resonant soft x-ray diffraction to probe the picosecond dynamics of spin and orbital order in La(0.5)Sr(1.5)MnO(4) after photoexcitation with a femtosecond pulse of 1.5 eV radiation. Complete melting of antiferromagnetic spin order is evidenced by the disappearance of a (1/4,1/4,1/...

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Príomhchruthaitheoirí: Ehrke, H, Tobey, R, Wall, S, Cavill, SA, Först, M, Khanna, V, Garl, T, Stojanovic, N, Prabhakaran, D, Boothroyd, A, Gensch, M, Mirone, A, Reutler, P, Revcolevschi, A, Dhesi, S, Cavalleri, A
Formáid: Journal article
Teanga:English
Foilsithe / Cruthaithe: 2011

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