Evidence map›Paper›PMID 32943625›Full record

ArticleNature communications2020

Organic-to-inorganic structural chirality transfer in a 2D hybrid perovskite and impact on Rashba-Dresselhaus spin-orbit coupling.

Manoj K Jana, Ruyi Song, Haoliang Liu, Dipak Raj Khanal, Svenja M Janke, Rundong Zhao, Chi Liu, Z Valy Vardeny, Volker Blum, David B Mitzi

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed
19.1field-weighted citation impact, top 1% of its field
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

76 citing papers in PubMed, 415 citations in OpenAlex.

  1. Article
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  6. Chiral Metal Halides toward Circularly Polarized Photodetectors.Advanced materials (Deerfield Beach, Fla.) · 2026
    Review
  7. Article
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  17. Chiral Metal Halide Perovskites for Spin-Polarized Light-Emitting Diodes.Advanced materials (Deerfield Beach, Fla.) · 2026
    Article
  18. Article
  19. Article
  20. Review

16 more citing papers are in PubMed but not listed here.

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

10 authors at 2 institutions in 1 country.

Manoj K JanaDepartment of Mechanical Engineering and Materials Science, Duke University, Durham, NC, 27708, USA.ORCID http://orcid.org/0000-0001-9128-2493
Ruyi SongDepartment of Chemistry, Duke University, Durham, NC, 27708, USA.
Haoliang LiuDepartment of Physics and Astronomy, University of Utah, Salt Lake City, UT, 84112, USA.ORCID http://orcid.org/0000-0002-1606-1858
Dipak Raj KhanalDepartment of Physics and Astronomy, University of Utah, Salt Lake City, UT, 84112, USA.
Svenja M JankeDepartment of Mechanical Engineering and Materials Science, Duke University, Durham, NC, 27708, USA.ORCID http://orcid.org/0000-0003-3494-2963
Rundong ZhaoDepartment of Mechanical Engineering and Materials Science, Duke University, Durham, NC, 27708, USA.
Chi LiuDepartment of Chemistry, Duke University, Durham, NC, 27708, USA.
Z Valy VardenyDepartment of Physics and Astronomy, University of Utah, Salt Lake City, UT, 84112, USA.
Volker BlumDepartment of Mechanical Engineering and Materials Science, Duke University, Durham, NC, 27708, USA.ORCID http://orcid.org/0000-0001-8660-7230
David B MitziDepartment of Mechanical Engineering and Materials Science, Duke University, Durham, NC, 27708, USA. david.mitzi@duke.edu.ORCID http://orcid.org/0000-0001-5189-4612
Duke University · USUniversity of Utah · US

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) 393196393National Science Foundation (NSF) DMR-1729297U.S. Department of Energy (DOE) DE-AC36-08G028308
6 · The paper itself

Abstract

Translation of chirality and asymmetry across structural motifs and length scales plays a fundamental role in nature, enabling unique functionalities in contexts ranging from biological systems to synthetic materials. Here, we introduce a structural chirality transfer across the organic-inorganic interface in two-dimensional hybrid perovskites using appropriate chiral organic cations. The preferred molecular configuration of the chiral spacer cations, R-(+)- or S-(-)-1-(1-naphthyl)ethylammonium and their asymmetric hydrogen-bonding interactions with lead bromide-based layers cause symmetry-breaking helical distortions in the inorganic layers, otherwise absent when employing a racemic mixture of organic spacers. First-principles modeling predicts a substantial bulk Rashba-Dresselhaus spin-splitting in the inorganic-derived conduction band with opposite spin textures between R- and S-hybrids due to the broken inversion symmetry and strong spin-orbit coupling. The ability to break symmetry using chirality transfer from one structural unit to another provides a synthetic design paradigm for emergent properties, including Rashba-Dresselhaus spin-polarization for hybrid perovskite spintronics and related applications.

Identifiers

PMID32943625
PMCPMC7499302
OpenAlexW3087437137

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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.