Rajesh Kumar Source Confirmed

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

Postdoctoral fellow

University of Arkansas at Fayetteville

postdoc

3 h-index 5 pubs 17 cited

Research Areas

Advancements in Semiconductor Devices and Circuit Design Semiconductor materials and devices Photonic and Optical Devices 2D Materials and Applications Metal and Thin Film Mechanics

Links

ORCID Lab Website

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OverviewAI-generated summary

Rajesh Kumar is a postdoctoral fellow at the University of Arkansas at Fayetteville, focusing on the development of Zn-diffused high-speed 850nm Vertical-cavity surface-emitting lasers (VCSELs) and AlGaInP Red Vertical Light-Emitting Diodes. His previous research includes work on 2D transition metal dichalcogenide (TMD) channel devices fabricated using chemical vapor deposition, and the development of high-k gate oxide layers such as ZrO2 and HfO2 using plasma-enhanced atomic layer deposition (PEALD). Kumar also worked on optoelectronic materials and devices for next-generation light-emitting diode applications during a visiting research scholar position at National Taiwan University. He completed his Ph.D. in thin-film and devices for photothermal applications at the Indian Institute of Technology Jodhpur.

Metrics

  • h-index: 3
  • Publications: 5
  • Citations: 17

Selected Publications

  • Advances in Physics and Chemistry of Transition Metal Dichalcogenide Janus Monolayers: Properties, Applications, and Future Prospects (2024) DOI

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