English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Open

Presents the pdf analysis as premium feature

PDF Analysis

Insights

Presents the summarisation as premium feature

Summarisation

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Pd(100) ultrathin films show ferromagnetism induced by the confinement ofelectrons in the film, i.e., the quantum-well mechanism. In this study, weinvestigate the effect of the change in the interface structure between a Pdfilm and SrTiO3 substrate on quantum-well induced ferromagnetism using thestructural phase transition of SrTiO3. During repeated measurement oftemperature- dependent magnetization of the Pd/SrTiO3 system, cracks wereinduced in the Pd overlayer near the interface region by the structural phasetransition of SrTiO3, thereby changing the film-thickness dependence of themagnetic moment. This is explained by the concept that as the magnetic momentin Pd(100) changed, so too did the thickness of the quantum-well. In addition,we observed that the ferromagnetism in the Pd(100) disappeared with theaccumulation of cracks due to the repetition of the temperature cycle throughthe phase-transition temperature. This suggests that lowering the crystallinityof the interface structure by producing a large number of cracks has a negativeeffect on quantum-well induced ferromagnetism.

Effect of the change in the interface structure of Pd(100)/SrTiO3 for quantum-well induced ferromagnetism