Evidence map›Paper›PMID 36820505›Full record

ArticleThe journal of physical chemistry letters2023

Ultrafast Coherent Delocalization Revealed in Multilayer QDs under a Chiral Potential.

Hanna T Fridman, Hadar Manis Levy, Amitai Meir, Andrea Casotto, Rotem Malkinson, Joanna Dehnel, Shira Yochelis, Efrat Lifshitz, Nir Bar-Gill, Elisabetta Collini and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in The journal of physical chemistry letters, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. Chiral Induced Spin Selectivity.Chemical reviews · 2024
    Review
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

11 authors.

Hanna T FridmanApplied Physics Department, Jerusalem, The Hebrew University of Jerusalem, Jerusalem 91904, Israel.ORCID 0000-0001-5176-1860
Hadar Manis LevyDepartment of Chemical Sciences, University of Padova, Via Marzolo 1, I-35131 Padova, Italy.
Amitai MeirApplied Physics Department, Jerusalem, The Hebrew University of Jerusalem, Jerusalem 91904, Israel.
Andrea CasottoDepartment of Chemical Sciences, University of Padova, Via Marzolo 1, I-35131 Padova, Italy.ORCID 0000-0001-9055-1751
Rotem MalkinsonApplied Physics Department, Jerusalem, The Hebrew University of Jerusalem, Jerusalem 91904, Israel.
Joanna DehnelNancy and Stephen Grand Technion Energy Program, Russell Berrie Nanotechnology Institute, Quantum Information Center, Schulich Faculty of Chemistry, Solid State Institute, Technion Israel Institute of Technology, Solid Stat, IL-3200003 Haifa, Israel.
Shira YochelisApplied Physics Department, Jerusalem, The Hebrew University of Jerusalem, Jerusalem 91904, Israel.
Efrat LifshitzNancy and Stephen Grand Technion Energy Program, Russell Berrie Nanotechnology Institute, Quantum Information Center, Schulich Faculty of Chemistry, Solid State Institute, Technion Israel Institute of Technology, Solid Stat, IL-3200003 Haifa, Israel.ORCID 0000-0001-7387-7821
Nir Bar-GillApplied Physics Department, Jerusalem, The Hebrew University of Jerusalem, Jerusalem 91904, Israel.ORCID 0000-0003-1472-0001
Elisabetta ColliniDepartment of Chemical Sciences, University of Padova, Via Marzolo 1, I-35131 Padova, Italy.ORCID 0000-0002-1019-9100
Yossi PaltielApplied Physics Department, Jerusalem, The Hebrew University of Jerusalem, Jerusalem 91904, Israel.ORCID 0000-0002-8739-9952

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In recent years, it was found that current passing through chiral molecules exhibits spin preference, an effect known as Chiral Induced Spin Selectivity (CISS). The effect also enables the reduction of scattering and therefore enhances delocalization. As a result, the delocalization of an exciton generated in the dots is not symmetric and relates to the electronic and hole excited spins. In this work utilizing fast spectroscopy on hybrid multilayered QDs with a chiral polypeptide linker system, we probed the interdot chiral coupling on a short time scale. Surprisingly, we found strong coherent coupling and delocalization despite having long 4-nm chiral linkers. We ascribe the results to asymmetric delocalization that is controlled by the electron spin. The effect is not measured when using shorter nonchiral linkers. As the system mimics light-harvesting antennas, the results may shed light on a mechanism of fast and efficient energy transfer in these systems.

Identifiers

PMID36820505
PMCPMC11139383

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.