Evidence map›Paper›PMID 39730546›Full record

ArticleScientific reports2024

Numerical proceeding to calculate impurity states in 2D semiconductor heterostructures.

Volodymyr Akimov, Viktor Tulupenko, Roman Demediuk, Anton Tiutiunnyk, Carlos A Duque, Alvaro L Morales, David Laroze, Miguel Eduardo Mora-Ramos

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

8 authors.

Volodymyr AkimovFacultad de Ciencias Básicas, Universidad de Medellín, Medellín, Colombia. intremum@gmail.com.
Viktor TulupenkoGrupo de Materia Condensada-UdeA, Instituto de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, 050010, Colombia.
Roman DemediukPhysics department, Donbas State Pedagogical University, Sloviansk, Ukraine.
Anton TiutiunnykDepartamento de Física, FACI, Universidad de Tarapacá, Casilla 7D, Arica, Chile.
Carlos A DuqueGrupo de Materia Condensada-UdeA, Instituto de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, 050010, Colombia.
Alvaro L MoralesGrupo de Materia Condensada-UdeA, Instituto de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, 050010, Colombia.
David LarozeInstituto de Alta Investigación, Universidad de Tarapacá, Casilla 7D, Arica, Chile.
Miguel Eduardo Mora-RamosCentro de Investigación en Ciencias-IICBA, Universidad Autónoma del Estado de Morelos, Cuernavaca, CP 62209, México.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The article provides and discusses details of numerical proceeding for the expansion method to calculate energy positions and wave functions of the localized and resonant electronic states emerging in quantum well-type semiconductor nanostructures because of perturbation of confined states by the Coulomb potential of the hydrogenic impurity center. Effective mass approximation is used. Several excited both resonant and non-resonant states are calculated and classified for the case of a simple rectangular GaAs/AlGaAs quantum well. Results are compared to the ones in literature.

Indexed as

Expansion methodHydrogenic impurity statesSemiconductor heterostructures

Identifiers

PMID39730546
PMCPMC11680771

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.