Jeongho Ahn
Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.
Full Professor
Also affiliated: University of Iowa (2002); Alfred State College (2007); Korea Advanced Institute of Science and Technology (2008–2009); Yonsei University (2005–2010); Samsung (South Korea) (2024); Korea Research Institute of Chemical Technology (2012); Samsung Electronics (South Korea) (2012–2025); Sungkyunkwan University (2009–2010)
Research Areas
Biomedical Subjects
Links
Biography and Research Information
OverviewAI-generated summary
Jeongho Ahn, a Full Professor at Arkansas State University, focuses his research on optics, photonics, and the development of theoretical models and algorithms for optical systems. His work includes the design and simulation of equipment, particularly in the realm of interferometry and laser applications. Ahn has investigated methods for compensating nonlinearity in homodyne interferometers, developing digital signal processing modules for real-time compensation using field-programmable gate arrays. He has also explored the fabrication and characteristics of nanocomposite materials, including graphene/polystyrene and polystyrene nanoparticle-covered multiwall carbon nanotube composites. His recent work extends to microsphere-assisted hyperspectral imaging for super-resolution, non-destructive metrology in semiconductor devices. Ahn's scholarship metrics include an h-index of 13, with 50 total publications and 550 total citations.
Metrics
- h-index: 13
- Publications: 49
- Citations: 551
Positions
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Full Professor publications 2008–2025Arkansas State University Mathematics and Statistics ORCID
Selected Publications
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Mathematical and numerical study of detachment with frictional contact and adhesion in a two-mass system (2026)
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Mathematical and numerical study of detachment with frictional contact and adhesion in a two-mass system (2026)
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Dynamic contact of a beam–rod system with Signorini typed contact conditions and thermal effects (2025)
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Detachment Waves in Frictional Contact II: Analysis and Simulations of a Three-Mass System (2025)
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Detachment waves in frictional contact: analysis and simulations of a two-mass system (2024)
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A generalized Duffing equation with the Coulomb’s friction law and Signorini–type contact conditions (2023)
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A Spring–Beam System with Signorini’s Condition and the Normal Compliance Condition (2022)
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Dynamic frictional thermoviscoelastic Gao beams (2021)
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Nonlinear thermoviscoelastic Timoshenko beams with dynamic frictional contact (2021)
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A rod-beam system with dynamic contact and thermal exchange condition (2020)
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Damageable elastic buckling bodies with a crack (2020)
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Nonlinear springs with dynamic frictionless contact (2018)
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C0 interior penalty methods for a dynamic nonlinear beam model (2018)
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Dynamic frictionless contact of a nonlinear beam with two stops (2014)
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Mathematical and numerical approaches to a one-dimensional dynamic thermoviscoelastic contact problem (2014)
Collaboration Network
Top Collaborators
- Dynamic frictionless contact of a nonlinear beam with two stops
- C0 interior penalty methods for a dynamic nonlinear beam model
- Detachment waves in frictional contact: analysis and simulations of a two-mass system
- Detachment Waves in Frictional Contact II: Analysis and Simulations of a Three-Mass System
- Mathematical and numerical study of detachment with frictional contact and adhesion in a two-mass system
- Mathematical and numerical study of detachment with frictional contact and adhesion in a two-mass system
- Mathematical and numerical approaches to a one-dimensional dynamic thermoviscoelastic contact problem
- Dynamic impact of a particle
- C0 interior penalty methods for a dynamic nonlinear beam model
- Nonlinear springs with dynamic frictionless contact
- A rod-beam system with dynamic contact and thermal exchange condition
- A Spring–Beam System with Signorini’s Condition and the Normal Compliance Condition
- Dynamic contact of a beam–rod system with Signorini typed contact conditions and thermal effects
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