Evidence map›Paper›PMID 38491147›Full record

ArticleNature materials2024

Inverse chirality-induced spin selectivity effect in chiral assemblies of π-conjugated polymers.

Rui Sun, Kyung Sun Park, Andrew H Comstock, Aeron McConnell, Yen-Chi Chen, Peng Zhang, David Beratan, Wei You, Axel Hoffmann, Zhi-Gang Yu and 2 more

Abstract read
PubMed Publisher
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 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Review
  2. Article
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  14. Protein Conformation Governs Spin-Selective Electron Transmission.The journal of physical chemistry letters · 2025
    Article
  15. Homochiral versus Racemic 2D Covalent Organic Frameworks.Journal of the American Chemical Society · 2025
    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

12 authors.

Rui Sun *Department of Physics and Organic and Carbon Electronics Lab (ORaCEL), North Carolina State University, Raleigh, NC, USA.ORCID http://orcid.org/0000-0001-7006-2133
Kyung Sun Park *Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA.ORCID http://orcid.org/0000-0003-4462-2576
Andrew H ComstockDepartment of Physics and Organic and Carbon Electronics Lab (ORaCEL), North Carolina State University, Raleigh, NC, USA.ORCID http://orcid.org/0000-0002-7623-3332
Aeron McConnellDepartment of Physics and Organic and Carbon Electronics Lab (ORaCEL), North Carolina State University, Raleigh, NC, USA.ORCID http://orcid.org/0000-0001-8204-3175
Yen-Chi ChenDepartment of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA.ORCID http://orcid.org/0009-0008-2323-9360
Peng ZhangDepartment of Chemistry, Duke University, Durham, NC, USA.
David BeratanDepartment of Chemistry, Duke University, Durham, NC, USA.ORCID http://orcid.org/0000-0003-4758-8676
Wei YouDepartment of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Axel HoffmannDepartment of Materials Science & Engineering and Materials Research Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, USA.ORCID http://orcid.org/0000-0002-1808-2767
Zhi-Gang YuSivananthan Laboratories, Bolingbrook, Illinois, USA.ORCID http://orcid.org/0000-0002-1376-9025
Ying DiaoDepartment of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA. yingdiao@illinois.edu.ORCID http://orcid.org/0000-0002-8984-0051
Dali SunDepartment of Physics and Organic and Carbon Electronics Lab (ORaCEL), North Carolina State University, Raleigh, NC, USA. dsun4@ncsu.edu.ORCID http://orcid.org/0000-0003-4662-3265

Funding

National Science Foundation (NSF) DMR-1720633National Science Foundation (NSF) DMR-1847828National Science Foundation (NSF) DMR-2143642United States Department of Defense | United States Air Force | AFMC | Air Force Office of Scientific Research (AF Office of Scientific Research) FA9550-22-P-0014United States Department of Defense | United States Air Force | AFMC | Air Force Office of Scientific Research (AF Office of Scientific Research) FA9550-23-1-0311United States Department of Defense | United States Navy | Office of Naval Research (ONR) N00014-20-1-2181United States Department of Defense | United States Navy | Office of Naval Research (ONR) N00014-2220-1-2202U.S. Department of Energy (DOE) DE-SC0020992
6 · The paper itself

Abstract

Coupling of spin and charge currents to structural chirality in non-magnetic materials, known as chirality-induced spin selectivity, is promising for application in spintronic devices at room temperature. Although the chirality-induced spin selectivity effect has been identified in various chiral materials, its Onsager reciprocal process, the inverse chirality-induced spin selectivity effect, remains unexplored. Here we report the observation of the inverse chirality-induced spin selectivity effect in chiral assemblies of π-conjugated polymers. Using spin-pumping techniques, the inverse chirality-induced spin selectivity effect enables quantification of the magnitude of the longitudinal spin-to-charge conversion driven by chirality-induced spin selectivity in different chiral polymers. By widely tuning conductivities and supramolecular chiral structures via a printing method, we found a very long spin relaxation time of up to several nanoseconds parallel to the chiral axis. Our demonstration of the inverse chirality-induced spin selectivity effect suggests possibilities for elucidating the puzzling interplay between spin and chirality, and opens a route for spintronic applications using printable chiral assemblies.

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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.