Evidence map›Paper›PMID 39112505›Full record

ArticleNature communications2024

Controlled interlayer exciton ionization in an electrostatic trap in atomically thin heterostructures.

Andrew Y Joe, Andrés M Mier Valdivia, Luis A Jauregui, Kateryna Pistunova, Dapeng Ding, You Zhou, Giovanni Scuri, Kristiaan De Greve, Andrey Sushko, Bumho Kim and 6 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2024. 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. Article
  3. 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

16 authors.

Andrew Y Joe *Department of Physics, Harvard University, Cambridge, MA, USA.ORCID http://orcid.org/0000-0003-4376-7386
Andrés M Mier Valdivia *John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA.
Luis A JaureguiDepartment of Physics, University of California, Irvine, CA, USA.ORCID http://orcid.org/0000-0002-7813-8005
Kateryna PistunovaDepartment of Physics, Harvard University, Cambridge, MA, USA.ORCID http://orcid.org/0000-0002-3170-1657
Dapeng DingDepartment of Physics, Harvard University, Cambridge, MA, USA.
You ZhouDepartment of Physics, Harvard University, Cambridge, MA, USA.ORCID http://orcid.org/0000-0002-9854-545X
Giovanni ScuriDepartment of Physics, Harvard University, Cambridge, MA, USA.ORCID http://orcid.org/0000-0003-1050-3114
Kristiaan De GreveDepartment of Physics, Harvard University, Cambridge, MA, USA.
Andrey SushkoDepartment of Physics, Harvard University, Cambridge, MA, USA.
Bumho KimDepartment of Mechanical Engineering, Columbia University, New York, NY, USA.ORCID http://orcid.org/0000-0002-5671-5641
Takashi TaniguchiInternational Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Japan.ORCID http://orcid.org/0000-0002-1467-3105
Kenji WatanabeResearch Center for Electronic and Optical Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Japan.ORCID http://orcid.org/0000-0003-3701-8119
James C HoneDepartment of Mechanical Engineering, Columbia University, New York, NY, USA.ORCID http://orcid.org/0000-0002-8084-3301
Mikhail D LukinDepartment of Physics, Harvard University, Cambridge, MA, USA.ORCID http://orcid.org/0000-0002-8658-1007
Hongkun ParkDepartment of Physics, Harvard University, Cambridge, MA, USA.ORCID http://orcid.org/0000-0001-9576-8829
Philip KimDepartment of Physics, Harvard University, Cambridge, MA, USA. pkim@physics.harvard.edu.ORCID http://orcid.org/0000-0002-8255-0086

Funding

United States Department of Defense | United States Navy | Office of Naval Research (ONR) N00014-21-1-2377
6 · The paper itself

Abstract

Atomically thin semiconductor heterostructures provide a two-dimensional (2D) device platform for creating high densities of cold, controllable excitons. Interlayer excitons (IEs), bound electrons and holes localized to separate 2D quantum well layers, have permanent out-of-plane dipole moments and long lifetimes, allowing their spatial distribution to be tuned on demand. Here, we employ electrostatic gates to trap IEs and control their density. By electrically modulating the IE Stark shift, electron-hole pair concentrations above 2 × 10

Identifiers

PMID39112505
PMCPMC11306233

What OpenQuestion holds

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Registered trials

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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.