Duane Karns

United States Department of Homeland Security — United States

Physics and Astronomy · Physical Sciences

10h-index1.2kcitations40works0.02yr avg
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Research Topics

Magnetic properties of thin films(15), Near-Field Optical Microscopy(10), Microwave and Dielectric Measurement Techniques(7), Terahertz technology and applications(5), Semiconductor Quantum Structures and Devices(4)

Publications39 total

Leveraging Segment Anything Model 2 (SAM 2) to optimize segmentation for synthetic data quality in high-clutter baggage
2025
Development of a high-energy x-ray diffraction system for determining materials' signatures relevant to transportation security
2024
Loaded waveguide measurements of plastic explosives at V-band
Journal of Applied Remote Sensing·2023Open Access
3D threat image projection through dual-energy decomposition
2023
Loaded waveguide measurements of plastic explosives at V-band
2023· 1 cited
Simulant development of a powder explosive material for a millimeter wave imaging system using a resonant cavity with ensemble averaging and the Houston criterion
2021· 1 cited
Simulant development for liquid explosive materials using millimeter wavelength characterization and ensemble averaging
2020· 2 cited
Detecting dielectric properties of objects imaged on persons in millimeter-wave AIT systems
2020
A protocol for simulant validation using active millimeter-wave imaging systems
2020· 3 cited
Suitability of explosive simulants for millimeter-wave imaging detection systems
2019· 3 cited
Thin film partial reflectors for generating contrast in millimeter wave images
2018· 2 cited
Characterization of Indium Tin Oxide (ITO) PET Films for the Development of an Image Quality Tool (IQT)
Bulletin of the American Physical Society·2018
Investigation of writing error in staggered heated-dot magnetic recording systems
AIP Advances·2017· 7 citedOpen Access
Integrated near field transducer heat assisted magnetic recording head: Design and recording demonstration
2009· 2 cited
Erratum: Heat-assisted magnetic recording by a near-field transducer with efficient optical energy transfer
Nature Photonics·2009· 33 citedOpen Access
Heat-assisted magnetic recording by a near-field transducer with efficient optical energy transfer
Nature Photonics·2009· 858 cited
The road to HAMR
2009· 12 cited
Heat Assisted Magnetic Recording on High Anisotropy Nanocomposite Media
2008· 6 cited
Challenges in Heat Assisted Magnetic Recording
Journal of the Magnetics Society of Japan·2008· 4 citedOpen Access
Lead and lag compensators with complex poles and zeros design formulas for modeling and loop shaping
IEEE Control Systems·2007· 67 cited
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Frequent Co-authors

Ganping Ju(13), Edward C. Gage(9), Jeffrey Barber(9), William A. Challener(8), Yiao-Tee Hsia(8), James C. Weatherall(8), Peter R. Smith(8), N. J. Gökemeijer(6), R. Rottmayer(6), Barry T. Smith(6), Yingguo Peng(5), Xiaobin Zhu(5), Tim Rausch(5), Yukiko Kubota(5), Bin Lü(5), Zachary Landicini(5), Chubing Peng(4), A. V. Itagi(4), Kalman Pelhos(4), C. F. Brucker(4)