Match tier Likely match
Presence Current · Arkansas
Last published 2026
Sources OpenAlex · ORCID
Refreshed 2026-08-08

Steven Akwabli

This is a likely match — the affiliation was inferred from OpenAlex, ORCID, and web sources but has not been fully confirmed. Treat with appropriate caution.

Researcher

University of Arkansas

Unknown Researcher

2 h-index 9 pubs 10 cited

Research Areas

Links

ORCID

OverviewAI-generated summary

Steven Akwabli's research focuses on the development and characterization of germanium-tin (GeSn) avalanche photodiodes for infrared detection. His work specifically investigates GeSn on silicon substrates, aiming to achieve extended short-wave infrared (SWIR) detection capabilities. Akwabli has published studies on GeSn avalanche photodiodes with cutoff wavelengths up to 2.7 micrometers and spectral response cutoffs at 2.14 micrometers. His research also explores the experimental characterization and modeling of high hole mobility GeSn quantum wells, examining the role of alloy disorder scattering. Akwabli collaborates with researchers at the University of Arkansas at Fayetteville, including Justin Rudie, Perry C. Grant, Yanqing Qiu, and Quang Minh Thai, with whom he has multiple shared publications. His scholarly metrics include an h-index of 2 and a total of 9 publications.

Metrics

  • h-index: 2
  • Publications: 9
  • Citations: 10

Selected Publications

  • Germanium-tin (GeSn) avalanche photodiode for detection at 2 µm wavelength (2026)
    DOI OpenAlex
  • Germanium-tin (GeSn) photodiodes with thick absorber for SWIR and extended SWIR detection (2026)
    DOI OpenAlex
  • Experimental Characterization and Modeling of High Hole Mobility GeSn Quantum Wells: The Role of Alloy Disorder Scattering (2026)
    Small Science DOI OpenAlex
  • Monolithically grown germanium-tin (GeSn) infrared avalanche photodiodes on silicon (Conference Presentation) (2025)
    DOI OpenAlex
  • Development of Monolithic Germanium–Tin on Si Avalanche Photodiodes for Infrared Detection (2024)
    IEEE Journal of Selected Topics in Quantum Electronics 8 citations DOI OpenAlex

View all publications on OpenAlex →

Collaboration Network

30 Collaborators 6 Institutions 2 Countries

Top Collaborators

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