Cuprate/ferromagnetic oxide superlattices

Habermeier, H.-U.; Cristiani, G.

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Journal Article

Cuprate/ferromagnetic oxide superlattices

MPS-Authors

/persons/resource/persons280017

Habermeier, H.-U.
Scientific Facility Thin Film Technology (Gennady Logvenov), Max Planck Institute for Solid State Research, Max Planck Society;
Department Solid State Spectroscopy (Bernhard Keimer), Max Planck Institute for Solid State Research, Max Planck Society;
Department Physical Chemistry of Solids (Joachim Maier), Max Planck Institute for Solid State Research, Max Planck Society;

/persons/resource/persons279857

Cristiani, G.
Scientific Facility Thin Film Technology (Gennady Logvenov), Max Planck Institute for Solid State Research, Max Planck Society;

External Resource

No external resources are shared

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

There are no public fulltexts stored in PuRe

Supplementary Material (public)

There is no public supplementary material available

Citation

Habermeier, H.-U., & Cristiani, G. (2002). Cuprate/ferromagnetic oxide superlattices. Journal of Superconductivity, 15(5), 425-431.

Cite as: https://hdl.handle.net/21.11116/0000-000E-F111-E

Abstract

YBa2Cu3O7/La0.67Ca0.33MnO3 as well as YBa2Cu3O7/SrRuO3
superlattices have been grown by pulsed laser deposition with
individual layer thickness ranging from 4 to 200 unit cells for
the YBa2Cu3O7 and 10 to 500 unit cells for the magnetic oxides.
Whereas simple heterostructures reproduce the intrinsic
properties of the constituent material rather well with reduced
critical temperatures for the magnetic and superconducting
phase transitions, the critical temperatures systematically
vary with the superlattice composition. The introduction of a
SrTiO3 spacer layer between the YBCO and LCMO film,
respectively, causes a shift of the critical temperatures close
to the intrinsic values again. The results are discussed in
view of the interaction effects at the electronic level.