Yiyin Zhou Source Confirmed

Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.

Research Assistant

University of Arkansas at Fayetteville

grad_student

18 h-index 74 pubs 1,805 cited

Research Areas

Semiconductor lasers and Optical Devices Advancements in Semiconductor Devices and Circuit Design Photonic and Optical Devices Metal and Thin Film Mechanics Semiconductor materials and devices

Links

ORCID Lab Website

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OverviewAI-generated summary

Yiyin Zhou's research focuses on the development and investigation of semiconductor lasers, particularly those based on Germanium-Tin (GeSn) alloys. Their work has explored electrically injected GeSn lasers with emission wavelengths extending into the mid-infrared region, with recent publications demonstrating peak wavelengths up to 2.7 μm. Zhou has studied dual-wavelength emission in all-group-IV SiGeSn mid-IR lasers and examined the critical optical confinement factor for GeSn-based multiple quantum well lasers. Further investigations include the impact of cap layers on GeSn multiple quantum well laser performance and the characteristics of SiGeSn/GeSn/SiGeSn single quantum wells for enhanced emission.

Zhou's research also includes work on silicon-based electrically injected GeSn lasers, with publications detailing operation at temperatures up to 135 K. Their scholarship metrics include an h-index of 18, with 74 total publications and 1,805 total citations. Zhou has received federal funding from the NSF for the I-Corps program, specifically for research on "Microheater Array Powder Sintering Technology for Additive Manufacturing," a project for which they served as PI and received $50,000. Key collaborators include Wei Du, Solomon Ojo, Shui-Qing Yu, and Sylvester Amoah, all from the University of Arkansas at Fayetteville, with whom Zhou has co-authored multiple publications.

Metrics

  • h-index: 18
  • Publications: 74
  • Citations: 1,805

Selected Publications

  • Electrically Injected GeSn Laser Operating up to 135 K (2024) DOI
  • Study of all-group-IV SiGeSn mid-IR lasers with dual wavelength emission (2023) DOI
  • Investigation of the cap layer for improved GeSn multiple quantum well laser performance (2023) DOI
  • Study of critical optical confinement factor for GeSn-based multiple quantum well lasers (2022) DOI
  • Silicon-based electrically injected GeSn lasers (2022) DOI
  • Investigation of SiGeSn/GeSn/SiGeSn single quantum well with enhanced well emission (2021) DOI
  • Electrically injected GeSn lasers with peak wavelength up to 2.7  μm (2021) DOI
  • Electrically Injected GeSn Laser on Si Operating up to 110K (2021) DOI

Federal Grants 1 $50,000 total

NSF PI

I-Corps: Microheater Array Powder Sintering Technology for Additive Manufacturing

I-Corps $50,000

Collaborators

Researchers in the database who share publications

Wei Du University of Arkansas at Fayetteville 7 shared publications Solomon Ojo University of Arkansas at Fayetteville 7 shared publications Shui-Qing Yu University of Arkansas at Fayetteville 5 shared publications Sylvester Amoah University of Arkansas at Fayetteville 5 shared publications Joshua M. Grant University of Arkansas at Fayetteville 4 shared publications Oluwatobi Olorunsola University of Arkansas at Fayetteville 2 shared publications Hryhorii Stanchu University of Arkansas at Fayetteville 2 shared publications Sudip Acharya University of Arkansas at Fayetteville 2 shared publications

Similar Researchers

Based on overlapping research topics

J. A. Bass University of Arkansas at Fayetteville
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Sylvester Amoah University of Arkansas at Fayetteville
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Strong match 4 shared topics
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Emmanuel Wangila University of Arkansas at Fayetteville
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Manoj Kumar Shah University of Arkansas at Pine Bluff
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