Evidence map›Paper›PMID 36196278›Full record

ArticleChemical science2020

A heterometallic [LnLn'Ln] lanthanide complex as a qubit with embedded quantum error correction.

Emilio Macaluso, Marcos Rubín, David Aguilà, Alessandro Chiesa, Leoní A Barrios, Jesús I Martínez, Pablo J Alonso, Olivier Roubeau, Fernando Luis, Guillem Aromí and 1 more

Abstract read
In one paragraph

Article in Chemical science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Article
  2. A [3]Rotaxane Containing {TiChemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  3. Photoinduced Spin Polarization of a Gadolinium Complex.Journal of the American Chemical Society · 2026
    Article
  4. Article
  5. Encapsulation Enhances the Quantum Coherence of a Solid-State Molecular Spin Qubit.Angewandte Chemie (International ed. in English) · 2025
    Article
  6. A Triple-Site GdACS applied materials & interfaces · 2025
    Article
  7. Article
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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

11 authors.

Emilio MacalusoDipartimento di Scienze Matematiche, Fisiche e Informatiche, Università di Parma I-43124 Parma Italy stefano.carretta@unipr.it.
Marcos RubínInstituto de Ciencia de Materiales de Aragón (ICMA), CSIC, Universidad de Zaragoza Zaragoza Spain fluis@unizar.es.ORCID https://orcid.org/0000-0002-4032-4064
David AguilàDepartament de Química Inorgànica, Universitat de Barcelona Barcelona Spain guillem.aromi@qi.ub.es.ORCID https://orcid.org/0000-0001-8707-7833
Alessandro ChiesaDipartimento di Scienze Matematiche, Fisiche e Informatiche, Università di Parma I-43124 Parma Italy stefano.carretta@unipr.it.ORCID https://orcid.org/0000-0003-2955-3998
Leoní A BarriosDepartament de Química Inorgànica, Universitat de Barcelona Barcelona Spain guillem.aromi@qi.ub.es.ORCID https://orcid.org/0000-0001-7075-9950
Jesús I MartínezInstituto de Ciencia de Materiales de Aragón (ICMA), CSIC, Universidad de Zaragoza Zaragoza Spain fluis@unizar.es.
Pablo J AlonsoInstituto de Ciencia de Materiales de Aragón (ICMA), CSIC, Universidad de Zaragoza Zaragoza Spain fluis@unizar.es.ORCID https://orcid.org/0000-0003-3449-4929
Olivier RoubeauInstituto de Ciencia de Materiales de Aragón (ICMA), CSIC, Universidad de Zaragoza Zaragoza Spain fluis@unizar.es.ORCID https://orcid.org/0000-0003-2095-5843
Fernando LuisInstituto de Ciencia de Materiales de Aragón (ICMA), CSIC, Universidad de Zaragoza Zaragoza Spain fluis@unizar.es.ORCID https://orcid.org/0000-0001-6284-0521
Guillem AromíDepartament de Química Inorgànica, Universitat de Barcelona Barcelona Spain guillem.aromi@qi.ub.es.ORCID https://orcid.org/0000-0002-0997-9484
Stefano CarrettaDipartimento di Scienze Matematiche, Fisiche e Informatiche, Università di Parma I-43124 Parma Italy stefano.carretta@unipr.it.ORCID https://orcid.org/0000-0002-2536-1326

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We show that a [Er-Ce-Er] molecular trinuclear coordination compound is a promising platform to implement the three-qubit quantum error correction code protecting against pure dephasing, the most important error in magnetic molecules. We characterize it by preparing the [Lu-Ce-Lu] and [Er-La-Er] analogues, which contain only one of the two types of qubit, and by combining magnetometry, low-temperature specific heat and electron paramagnetic resonance measurements on both the elementary constituents and the trimer. Using the resulting parameters, we demonstrate by numerical simulations that the proposed molecular device can efficiently suppress pure dephasing of the spin qubits.

Identifiers

PMID36196278
PMCPMC9445828

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Registered trials

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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.