Evidence map›Paper›PMID 31451667›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2019

Carbon-13 dynamic nuclear polarization in diamond via a microwave-free integrated cross effect.

Jacob Henshaw, Daniela Pagliero, Pablo R Zangara, María B Franzoni, Ashok Ajoy, Rodolfo H Acosta, Jeffrey A Reimer, Alexander Pines, Carlos A Meriles

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Article
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

9 authors.

Jacob HenshawDepartment of Physics, City College of New York, City University of New York, New York, NY 10031.ORCID http://orcid.org/0000-0002-5333-1140
Daniela PaglieroDepartment of Physics, City College of New York, City University of New York, New York, NY 10031.
Pablo R ZangaraDepartment of Physics, City College of New York, City University of New York, New York, NY 10031.
María B FranzoniFacultad de Matemática, Astronomía, Física y Computación, Universidad Nacional de Córdoba, CP X5000HUA Córdoba, Argentina.
Ashok AjoyDepartment of Chemistry, University of California, Berkeley, CA 94720.
Rodolfo H AcostaFacultad de Matemática, Astronomía, Física y Computación, Universidad Nacional de Córdoba, CP X5000HUA Córdoba, Argentina.
Jeffrey A ReimerMaterials Science Division, Lawrence Berkeley National Laboratory, University of California, Berkeley, CA 94720.
Alexander PinesDepartment of Chemistry, University of California, Berkeley, CA 94720.ORCID http://orcid.org/0000-0002-5113-7715
Carlos A MerilesDepartment of Physics, City College of New York, City University of New York, New York, NY 10031; cmeriles@ccny.cuny.edu.ORCID http://orcid.org/0000-0003-2197-1474

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Color-center-hosting semiconductors are emerging as promising source materials for low-field dynamic nuclear polarization (DNP) at or near room temperature, but hyperfine broadening, susceptibility to magnetic field heterogeneity, and nuclear spin relaxation induced by other paramagnetic defects set practical constraints difficult to circumvent. Here, we explore an alternate route to color-center-assisted DNP using nitrogen-vacancy (NV) centers in diamond coupled to substitutional nitrogen impurities, the so-called P1 centers. Working near the level anticrossing condition-where the P1 Zeeman splitting matches one of the NV spin transitions-we demonstrate efficient microwave-free

Indexed as

dynamic nuclear polarizationLandau–Zener crossingsnitrogen-vacancy centerssubstitutional nitrogen

Identifiers

PMID31451667
PMCPMC6744875

What OpenQuestion holds

Textmetadata
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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.