Journal
JETP LETTERS
Volume 90, Issue 1, Pages 59-63Publisher
MAIK NAUKA/INTERPERIODICA/SPRINGER
DOI: 10.1134/S0021364009130128
Keywords
-
Categories
Funding
- Russian Foundation for Basic Research [08-02-00098, 08-02-91952-NNIO, 07-02-00963]
- DFG [436 RUS 113/936/0-1]
Ask authors/readers for more resources
An experimental study of magnetic and superconducting properties of a trilayer Ni/V/Ni thin film system grown on single-crystalline MgO(001) substrate is reported. The field dependence of the superconducting transition temperature T-c for samples comprising Ni layers with similar values of the coercive field H-c reveals no anomalies. However, in samples with different thicknesses of the nickel layers the difference in H-c amounts up to Delta H-c similar to 1.8 kOe, thus enabling to manipulate the relative orientations of the layers' magnetization by an external magnetic field. Surprisingly, for these samples the T-c for the parallel orientation of the magnetizations of the Ni layers is higher, in a certain magnetic field range, than for the antiparallel one, at odds with theoretical predictions. Possible reasons of this contradiction are discussed.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available