Evidence map›Paper›PMID 40189630›Full record

ArticleScientific reports2025

Magnetic properties and entanglement in antiferromagnetic interactions in copper(II) dinuclear and trinuclear complexes.

Onofre Rojas, Gor Mirzoyan, Zhirayr Adamyan, Vladimir V Papoyan, Gayane Amatuni, Nerses Ananikian

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

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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

6 authors.

Onofre RojasInstitute of Natural Science, Department of Physics, Federal University of Lavras, Lavras, 37200-900, Brazil.
Gor MirzoyanCenter for the Advancement of Natural Discoveries using Light Emission, Condensed Matter and Polymers, Yerevan, 0022, Armenia.
Zhirayr AdamyanCenter for the Advancement of Natural Discoveries using Light Emission, Condensed Matter and Polymers, Yerevan, 0022, Armenia.
Vladimir V PapoyanJINR, BLTP, Dubna, 141980, Russian Federation.
Gayane AmatuniCenter for the Advancement of Natural Discoveries using Light Emission, Condensed Matter and Polymers, Yerevan, 0022, Armenia. gayane@asls.candle.am.
Nerses AnanikianCenter for the Advancement of Natural Discoveries using Light Emission, Condensed Matter and Polymers, Yerevan, 0022, Armenia.

Funding

Brazilian Agency FAPEMIGThe Republic of Armenia Ministry of Education, Science, Culture and Sports Higher Education and Science Committee 21AG-1C006
6 · The paper itself

Abstract

In this work, the synthesis, structural characterization, and magnetic properties of a series of dinuclear and trinuclear antiferromagnetic copper (II) complexes with different bridging ligands are studied. The research employs antiferromagnetic theoretical models and experimental data to analyze the magnetic characteristics, including magnetization plateaus, magnetic susceptibility, and entanglement entropy. The results demonstrate significant changes in the magnetization behavior of the complexes, revealing distinct 1/3 magnetization plateaus and saturation points corresponding to different exchange interactions. The entanglement entropy analyses further correlate these magnetic transitions, offering insights into the quantum behavior of these metal-containing spin-1/2 compounds at low temperatures. These results highlight the importance of ligand design in tuning the magnetic properties of copper (II) complexes, providing a foundation for future studies of similar antiferromagnetic systems.

Identifiers

PMID40189630
PMCPMC11973223

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.