Evidence map›Paper›PMID 40641387›Full record

ArticleJournal of the American Chemical Society2025

Frustration-Induced Many-Body Degeneracy in Spin -1/2 Molecular Quantum Rings.

Donglin Li, Nan Cao, Marvin Metzelaars, Orlando J Silveira, Joakim Jestilä, Adolfo Fumega, Tomohiko Nishiuchi, Jose Lado, Adam S Foster, Takashi Kubo and 1 more

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

5 citing papers in PubMed.

  1. Quantum Spin-1/2 Rings Built From [2]Triangulene Molecular Units.Angewandte Chemie (International ed. in English) · 2026
    Article
  2. Article
  3. Article
  4. Spin State in Au Porphyrins Modulated by Charge Transfer on Au(111).Journal of the American Chemical Society · 2026
    Article
  5. DesignerNational science review · 2026
    Review
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

11 authors.

Donglin LiCenter for Basic Research on Materials, National Institute for Materials Science, 1-2-1 Segen, Tsukuba, Ibaraki 305-0047, Japan.
Nan CaoDepartment of Applied Physics, Aalto University, Espoo 02150, Finland.
Marvin MetzelaarsDepartment of Chemistry, Graduate School of Science, Osaka University, Toyonaka 560-0043, Japan.ORCID 0000-0002-3529-557X
Orlando J SilveiraDepartment of Applied Physics, Aalto University, Espoo 02150, Finland.ORCID 0000-0002-0403-9485
Joakim JestiläDepartment of Applied Physics, Aalto University, Espoo 02150, Finland.ORCID 0000-0002-7233-2093
Adolfo FumegaDepartment of Applied Physics, Aalto University, Espoo 02150, Finland.ORCID 0000-0002-3385-6409
Tomohiko NishiuchiDepartment of Chemistry, Graduate School of Science, Osaka University, Toyonaka 560-0043, Japan.ORCID 0000-0002-2113-0731
Jose LadoDepartment of Applied Physics, Aalto University, Espoo 02150, Finland.ORCID 0000-0002-9916-1589
Adam S FosterDepartment of Applied Physics, Aalto University, Espoo 02150, Finland.ORCID 0000-0001-5371-5905
Takashi KuboDepartment of Chemistry, Graduate School of Science, Osaka University, Toyonaka 560-0043, Japan.ORCID 0000-0001-6809-7396
Shigeki KawaiCenter for Basic Research on Materials, National Institute for Materials Science, 1-2-1 Segen, Tsukuba, Ibaraki 305-0047, Japan.ORCID 0000-0003-2128-0120

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Frustrated spin systems, where competing interactions prevent conventional magnetic ordering, provide a platform for uncovering emergent quantum phases and exotic many-body phenomena. Particularly, low-dimensional and symmetric geometries without boundary conditions allow us to study unconventional spin states. Here, we present

Identifiers

PMID40641387
PMCPMC12314894

What OpenQuestion holds

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Registered trials

None linked

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.