Evidence map›Paper›PMID 41419762›Full record

ArticleScientific reports2025

Freezing and unfreezing of antiferromagnetic spins in CoO(111) epitaxial films on a ferromagnetic support.

A Kwiatkowski, M Szpytma, E Świerkosz, E Oleś, P Dróżdż, A Kozioł-Rachwał, M Zając, E Partyka-Jankowska, T Ślęzak, M Ślęzak

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Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

A KwiatkowskiAGH University of Krakow, Kraków, Poland.
M SzpytmaElettra-Sincrotrone Trieste, Trieste, Italy.
E ŚwierkoszAGH University of Krakow, Kraków, Poland.
E OleśAGH University of Krakow, Kraków, Poland.
P DróżdżAGH University of Krakow, Kraków, Poland.
A Kozioł-RachwałAGH University of Krakow, Kraków, Poland.
M ZającSOLARIS National Synchrotron Radiation Centre, Jagiellonian University, Kraków, Poland.
E Partyka-JankowskaSOLARIS National Synchrotron Radiation Centre, Jagiellonian University, Kraków, Poland.
T ŚlęzakAGH University of Krakow, Kraków, Poland.
M ŚlęzakAGH University of Krakow, Kraków, Poland. mislezak@agh.edu.pl.

Funding

Narodowe Centrum Nauki 2021/41/B/ST5/01149
6 · The paper itself

Abstract

Epitaxial CoO(111)/Fe(110) bilayers grown on W(110) single crystal were studied using magneto-optic Kerr effect and X-ray magnetic linear dichroism techniques. A variety of possible configurations of frozen antiferromagnetic spins and in-plane easy axis of ferromagnet in CoO(111)/Fe(110) bilayers is presented. Our study shows that the blocking temperature, which marks the onset of exchange bias effect, strongly depends on the thickness of CoO layer. We confirmed that this dependence can be explained with the thermal stability of rotatable antiferromagnetic moments, that goes beyond classical finite-size effects. Partial unfreezing of antiferromagnetic spins at the vicinity of blocking temperature can be employed to reorient rotatable antiferromagnetic spins and refreeze them in a new orientation after subsequent cooling down the system.

Identifiers

PMID41419762
PMCPMC12824345

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