Evidence map›Paper›PMID 34910504›Full record

ArticleScience advances2021

Twenty-three-millisecond electron spin coherence of erbium ions in a natural-abundance crystal.

Marianne Le Dantec, Miloš Rančić, Sen Lin, Eric Billaud, Vishal Ranjan, Daniel Flanigan, Sylvain Bertaina, Thierry Chanelière, Philippe Goldner, Andreas Erb and 5 more

Abstract read
In one paragraph

Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 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

15 authors.

Marianne Le DantecUniversité Paris-Saclay, CEA, CNRS, SPEC, 91191 Gif-sur-Yvette cedex, France.ORCID 0000-0001-8001-2084
Miloš RančićUniversité Paris-Saclay, CEA, CNRS, SPEC, 91191 Gif-sur-Yvette cedex, France.ORCID 0000-0002-8672-6771
Sen LinDepartment of Physics, Centre for Quantum Coherence, and The Hong Kong Institute of Quantum Information Science and Technology, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China.
Eric BillaudUniversité Paris-Saclay, CEA, CNRS, SPEC, 91191 Gif-sur-Yvette cedex, France.ORCID 0000-0002-1963-173X
Vishal RanjanUniversité Paris-Saclay, CEA, CNRS, SPEC, 91191 Gif-sur-Yvette cedex, France.
Daniel FlaniganUniversité Paris-Saclay, CEA, CNRS, SPEC, 91191 Gif-sur-Yvette cedex, France.ORCID 0000-0002-2861-8860
Sylvain BertainaCNRS, Aix-Marseille Université, IM2NP (UMR 7334), Institut Matériaux Microélectronique et Nanosciences de Provence, Marseille, France.ORCID 0000-0002-6466-8830
Thierry ChanelièreUniv. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France.ORCID 0000-0003-1715-9520
Philippe GoldnerChimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie Paris, 75005 Paris, France.
Andreas ErbWalther Meissner Institut, Bayerische Akademie der Wissenschaften, Garching, Germany.ORCID 0000-0002-4841-366X
Ren Bao LiuDepartment of Physics, Centre for Quantum Coherence, and The Hong Kong Institute of Quantum Information Science and Technology, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China.ORCID 0000-0002-0620-2370
Daniel EstèveUniversité Paris-Saclay, CEA, CNRS, SPEC, 91191 Gif-sur-Yvette cedex, France.ORCID 0000-0003-4089-4582
Denis VionUniversité Paris-Saclay, CEA, CNRS, SPEC, 91191 Gif-sur-Yvette cedex, France.ORCID 0000-0001-6951-8682
Emmanuel FlurinUniversité Paris-Saclay, CEA, CNRS, SPEC, 91191 Gif-sur-Yvette cedex, France.ORCID 0000-0002-1367-8967
Patrice BertetUniversité Paris-Saclay, CEA, CNRS, SPEC, 91191 Gif-sur-Yvette cedex, France.ORCID 0000-0002-5427-7254

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Erbium ions embedded in crystals have unique properties for quantum information processing, because of their optical transition at 1.5 μm and of the large magnetic moment of their effective spin-1/2 electronic ground state. Most applications of erbium require, however, long electron spin coherence times, and this has so far been missing. Here, by selecting a host matrix with a low nuclear-spin density (CaWO

Identifiers

PMID34910504
PMCPMC8673753

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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.