We have investigated the magnetic properties of a dot array that contains two nonidentical dots per unit cell. As expected, this structure produces a diffraction pattern consisting of intense and weak spots that results from in- and out-of-phase contributions of the two sublattices. A comparison of the magneto-optical Kerr measurements on the weak and strong diffraction spots enables the switching of the two sublattices to be determined independently. © 2000 The American Physical Society.

Magneto-optical studies of superlattice dot arrays

VAVASSORI, Paolo;
2000

Abstract

We have investigated the magnetic properties of a dot array that contains two nonidentical dots per unit cell. As expected, this structure produces a diffraction pattern consisting of intense and weak spots that results from in- and out-of-phase contributions of the two sublattices. A comparison of the magneto-optical Kerr measurements on the weak and strong diffraction spots enables the switching of the two sublattices to be determined independently. © 2000 The American Physical Society.
2000
Vavassori, Paolo; V., Metlushko; M., Grimsditch; B., Ilic; P., Neuzil; AND R., Kumar
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/1211021
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