Evidence map›Paper›PMID 42631069›Full record

ArticleACS nanoscience Au2026

Mapping Emission Directionality of Color Centers in Silicon Carbide Microparticles.

Erlend Lemva Ousdal, Marianne Etzelmüller Bathen, Anna Stray Rongve, Benedicte Allum Pedersen, Gard Momrak Selnesaunet, Snorre Braathen Kjeldby, Anne Marie Moen, Andrej Kuznetsov, Lasse Vines

Abstract read
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In one paragraph

Article in ACS nanoscience Au, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Erlend Lemva OusdalDepartment of Physics/Centre for Materials Science and Nanotechnology, University of Oslo, 0316 Oslo, Norway.ORCID https://orcid.org/0009-0002-0323-5254
Marianne Etzelmüller BathenDepartment of Physics/Centre for Materials Science and Nanotechnology, University of Oslo, 0316 Oslo, Norway.
Anna Stray RongveDepartment of Physics/Centre for Materials Science and Nanotechnology, University of Oslo, 0316 Oslo, Norway.
Benedicte Allum PedersenDepartment of Physics/Centre for Materials Science and Nanotechnology, University of Oslo, 0316 Oslo, Norway.
Gard Momrak SelnesaunetDepartment of Physics/Centre for Materials Science and Nanotechnology, University of Oslo, 0316 Oslo, Norway.
Snorre Braathen KjeldbyDepartment of Physics/Centre for Materials Science and Nanotechnology, University of Oslo, 0316 Oslo, Norway.
Anne Marie MoenWashington Mills AS, NO-7300 Orkanger, Norway.
Andrej KuznetsovDepartment of Physics/Centre for Materials Science and Nanotechnology, University of Oslo, 0316 Oslo, Norway.
Lasse VinesDepartment of Physics/Centre for Materials Science and Nanotechnology, University of Oslo, 0316 Oslo, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Color centers in semiconductors constitute a promising platform for developing quantum technology applications. To fully mature the platform, strict requirements on controlling the directionality of photon emission must be met. This work presents a method for studying and evaluating geometric features that can impact the directionality of emission from color centers in semiconductors by leveraging different nanostructures in silicon carbide (SiC) microparticles. Using spectrally resolved and angle-resolved cathodoluminescence measurements, we demonstrate decoupling of the color center emission from other luminescence sources and investigate how geometric features affect emission directionality. Combined with finite difference time domain simulations, geometric effects on emission directionality in the SiC particles are explored using simulations of luminescence from idealized geometries. As such, we present a holistic approach to evaluate the directionality of emission from color centers, independent of the material system, by combining experimental measurements and numerical simulations, using SiC as a benchmark case.

Indexed as

CathodoluminescenceFDTDLuminescence DirectionalityMicroparticlesPhotonicsQuantum TechnologySilicon Carbide

Identifiers

PMID42631069
PMCPMC13495454

What OpenQuestion holds

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LicenceCC BY
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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.