Walter Shin

Physics and Astronomy · University of Michigan

Early career · publishing since 2018

GaN-based semiconductor devices and materials Advanced Fiber Laser Technologies Ga2O3 and related materials Photonic and Optical Devices Acoustic Wave Resonator Technologies

Publications

Citations

396

Est. group size

Recurring co-author estimate

Active years

Publishing since 2018

In context

Among 487 early career Physics and Astronomy PIs within our index

Citations: 396cohort median 333

Publications / year (recent): 1.2cohort median 3

Typically publishes in teams of ~8 · 6% small-team papers (≤3 authors) · across 12 venues

Publication cadence

Publications per year over the last 10 years — averaging 1.2/year recently

Collaborators per year

Distinct co-authors at University of Michigan each year — a rough indication of whether the group around this researcher has been growing or contracting. An estimate from co-authorship, not a roster: collaborators are not necessarily lab members, and recent years can be under-counted while indexing catches up.

Recent publications

Quasi-Bound States in the Continuum and Enhanced Light-Matter Interactions in GaN/InGaN Epitaxial Metasurfaces
2024
Quantum-relevant optical nonlinearity in aluminum nitride
2023
InGaN micro-light-emitting diodes monolithically grown on Si: achieving ultra-stable operation through polarization and strain engineering
Light Science & Applications · 2022
Enhanced Pockels Effect in AlN Microring Resonator Modulators Based on AlGaN/AlN Multiple Quantum Wells
ACS Photonics · 2022
Ferroelectric ScAlN: Epitaxy, Properties, and Emerging Photonic Device Applications
2022 IEEE Photonics Conference (IPC) · 2022
High-Efficiency Al(Ga)N Ultraviolet Optoelectronics and Integrated Photonics
Deep Blue (University of Michigan) · 2022
Demonstration of green and UV wavelength high Q aluminum nitride on sapphire microring resonators integrated with microheaters
Applied Physics Letters · 2021
Demonstration of Tunable High Q Aluminum Nitride on Sapphire Microring Resonator at Green and UV Wavelengths
Conference on Lasers and Electro-Optics · 2021
High-efficiency AlGaN/GaN/AlGaN tunnel junction ultraviolet light-emitting diodes
Photonics Research · 2020
Graphene-assisted molecular beam epitaxy of AlN for AlGaN deep-ultraviolet light-emitting diodes
Applied Physics Letters · 2020
High Quality Factor Aluminum Nitride on Sapphire Resonators at Infrared and Near Infrared Wavelengths
Conference on Lasers and Electro-Optics · 2020
Ultrahigh Q microring resonators using a single-crystal aluminum-nitride-on-sapphire platform
Optics Letters · 2019
Effect of electron blocking layer on the efficiency of AlGaN mid-ultraviolet light emitting diodes
Optics Express · 2019
Enhanced doping efficiency of ultrawide band gap semiconductors by metal-semiconductor junction assisted epitaxy
Physical Review Materials · 2019
Photonic crystal tunnel junction deep ultraviolet light emitting diodes with enhanced light extraction efficiency
Optics Express · 2019

Publishes in

Optics Express×2
Applied Physics Letters×2
Conference on Lasers and Electro-Optics×2
Photonics Research×1
Light Science & Applications×1

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This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.

Last updated Jul 25, 2026.

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