Evidence map›Paper›PMID 38769205›Full record

ArticleNature materials2024

A quantum coherent spin in hexagonal boron nitride at ambient conditions.

Hannah L Stern, Carmem M Gilardoni, Qiushi Gu, Simone Eizagirre Barker, Oliver F J Powell, Xiaoxi Deng, Stephanie A Fraser, Louis Follet, Chi Li, Andrew J Ramsay and 3 more

Abstract read
In one paragraph

Article in Nature materials, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Review
  2. Single-photon detection in few-layer NbSeNature communications · 2026
    Article
  3. Spin-photon qubits for scalable quantum network.Light, science & applications · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Borophene: Crucial Challenges and the Way Forward.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

13 authors.

Hannah L Stern *Cavendish Laboratory, University of Cambridge, Cambridge, UK. hannah.stern@manchester.ac.uk.ORCID http://orcid.org/0000-0001-6516-4805
Carmem M Gilardoni *Cavendish Laboratory, University of Cambridge, Cambridge, UK.ORCID http://orcid.org/0000-0001-5318-3363
Qiushi GuCavendish Laboratory, University of Cambridge, Cambridge, UK.
Simone Eizagirre BarkerCavendish Laboratory, University of Cambridge, Cambridge, UK.ORCID http://orcid.org/0000-0001-8920-0428
Oliver F J PowellCavendish Laboratory, University of Cambridge, Cambridge, UK.ORCID http://orcid.org/0000-0003-1996-0186
Xiaoxi DengCavendish Laboratory, University of Cambridge, Cambridge, UK.
Stephanie A FraserCavendish Laboratory, University of Cambridge, Cambridge, UK.ORCID http://orcid.org/0000-0003-0253-6389
Louis FolletCavendish Laboratory, University of Cambridge, Cambridge, UK.ORCID http://orcid.org/0009-0009-9994-4434
Chi LiSchool of Mathematical and Physical Sciences, Faculty of Science, University of Technology Sydney, Ultimo, New South Wales, Australia.ORCID http://orcid.org/0000-0002-8424-9721
Andrew J RamsayHitachi Cambridge Laboratory, Hitachi Europe Ltd, Cambridge, UK.ORCID http://orcid.org/0000-0003-2664-3496
Hark Hoe TanARC Centre of Excellence for Transformative Meta-Optical Systems, Department of Electronic Materials Engineering, Research School of Physics, The Australian National University, Canberra, Australian Capital Territory, Australia.ORCID http://orcid.org/0000-0002-7816-537X
Igor AharonovichSchool of Mathematical and Physical Sciences, Faculty of Science, University of Technology Sydney, Ultimo, New South Wales, Australia.ORCID http://orcid.org/0000-0003-4304-3935
Mete AtatüreCavendish Laboratory, University of Cambridge, Cambridge, UK. ma424@cam.ac.uk.ORCID http://orcid.org/0000-0003-3852-0944

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Solid-state spin-photon interfaces that combine single-photon generation and long-lived spin coherence with scalable device integration-ideally under ambient conditions-hold great promise for the implementation of quantum networks and sensors. Despite rapid progress reported across several candidate systems, those possessing quantum coherent single spins at room temperature remain extremely rare. Here we report quantum coherent control under ambient conditions of a single-photon-emitting defect spin in a layered van der Waals material, namely, hexagonal boron nitride. We identify that the carbon-related defect has a spin-triplet electronic ground-state manifold. We demonstrate that the spin coherence is predominantly governed by coupling to only a few proximal nuclei and is prolonged by decoupling protocols. Our results serve to introduce a new platform to realize a room-temperature spin qubit coupled to a multiqubit quantum register or quantum sensor with nanoscale sample proximity.

Identifiers

PMID38769205
PMCPMC11442369

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.