A. Wadas
University of Hamburg
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Publication
Featured researches published by A. Wadas.
Journal of Vacuum Science & Technology B | 1997
R. Wiesendanger; M. Bode; M. Kleiber; R. Pascal; A. Wadas; Dieter Weiss
Scanning tunneling microscopy and spectroscopy (STM/STS) were applied to study the nanostructural and nanoelectronic properties of ultrathin magnetic films, from individual adatoms and clusters (zero-dimensional systems) to three-dimensional bulklike islands. Complementary investigations of the nanomagnetic structure of ultrathin films were performed by magnetic force microscopy (MFM). Quantum magnetic structures were prepared by electron-beam lithography and nanosphere lithography and analyzed by STM/STS as well as by MFM. Magnetization switching of single-domain Co dots induced by the MFM tip is demonstrated, and its potential application for quantum magnetic storage is shown. Finally, tunneling spectroscopy performed with magnetic probe tips yields new information about the spin-resolved nanoelectronic properties of magnetic nanostructures.
Physical Review B | 1998
M. Kleiber; F Kümmerlen; A. Wadas; Dieter Weiss; R. Wiesendanger
Physical Review B | 1997
H. Bluhm; A. Wadas; R. Wiesendanger; K. P. Meyer; L. Szczes-acuteniak
Physical Review B | 1999
M. Dreyer; M. Kleiber; A. Wadas; R. Wiesendanger
European Physical Journal B | 1996
A. Wadas; G Lütjering; Dieter Weiss; R. Wiesendanger
Applied Physics A | 1997
A. Wadas; R. Wiesendanger
Applied Physics A | 1998
A. Wadas; M. Dreyer; M. Kleiber; R. Wiesendanger
Applied Physics A | 1997
A. Wadas; M. Dreyer; R. Wiesendanger
Applied Physics A | 1998
M. Dreyer; A. Wadas; R. Wiesendanger
IEEE Transactions on Magnetics | 1997
A. Wadas; M. Dreyer; M. Lohndorf; R. Wiessendanger
