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S. Keo · SciRah

Researcher profile · Semantic Scholar

S. Keo

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S. Keo — researcher profile on SciRah

h-index: 30
Works: 190
Citations: 3,026

Most-cited papers

Mid-wavelength high operating temperature barrier infrared detector and focal plane array
D. Ting, A. Soibel, A. Khoshakhlagh, B. Rafol +5 more
2018Applied Physics Letters154 citations
Semantic Scholar
Room temperature performance of mid-wavelength infrared InAsSb nBn detectors
A. Soibel, C. Hill, S. Keo, L. Höglund +6 more
2014SPIE OPTO103 citations
Semantic Scholar
Solid-immersion metalenses for infrared focal plane arrays
Shuyan Zhang, A. Soibel, S. Keo, Daniel W. Wilson +5 more
2018Applied Physics Letters96 citations Open access
Semantic Scholar
Advances in III-V semiconductor infrared absorbers and detectors
D. Ting, A. Soibel, A. Khoshakhlagh, S. Keo +6 more
2019Infrared physics & technology72 citations
Semantic Scholar
Mid-wavelength infrared InAsSb/InAs nBn detectors and FPAs with very low dark current density
A. Soibel, D. Ting, B. Rafol, A. Fisher +3 more
2019Applied Physics Letters56 citations Open access
Semantic Scholar
Steel detection in reinforced concrete wall by microwave infrared thermography
S. Keo, F. Brachelet, F. Breabăn, D. Defer
201452 citations
Semantic Scholar
InAs/InAsSb Type-II Strained-Layer Superlattice Infrared Photodetectors
D. Ting, B. Rafol, A. Khoshakhlagh, A. Soibel +5 more
2020Micromachines51 citations Open access
Semantic Scholar
InAs/InAsSb Type-II Superlattice Mid-Wavelength Infrared Focal Plane Array With Significantly Higher Operating Temperature Than InSb
D. Ting, B. Rafol, S. Keo, J. Nguyen +8 more
2018IEEE Photonics Journal47 citations Open access
Semantic Scholar
Mid-wavelength infrared InAsSb/InSb nBn detector with extended cut-off wavelength
A. Soibel, D. Ting, C. Hill, A. Fisher +3 more
201642 citations
Semantic Scholar
High operating temperature nBn detector with monolithically integrated microlens
A. Soibel, S. Keo, A. Fisher, C. Hill +7 more
201839 citations
Semantic Scholar
Defect detection in CFRP by infrared thermography with CO2 Laser excitation compared to conventional lock-in infrared thermography
S. Keo, F. Brachelet, F. Breabăn, D. Defer
201539 citations
Semantic Scholar
Minority carrier lifetime in mid-wavelength infrared InAs/InAsSb superlattices: Photon recycling and the role of radiative and Shockley-Read-Hall recombination mechanisms
L. Höglund, D. Ting, A. Soibel, A. Fisher +4 more
201439 citations
Semantic Scholar
Long wavelength InAs/InAsSb superlattice barrier infrared detectors with p-type absorber quantum efficiency enhancement
D. Ting, A. Soibel, A. Khoshakhlagh, S. Keo +6 more
202134 citations
Semantic Scholar
Antimonide type-II superlattice barrier infrared detectors
D. Ting, A. Soibel, A. Khoshakhlagh, L. Höglund +10 more
2017Defense + Security34 citations
Semantic Scholar
Effect of Acrylate-Cement Grout on the Unconfined Compressive Strength of Silty Sand
K. Chhun, Su-Hyung Lee, S. Keo, C. Yune
2019KSCE Journal of Civil Engineering21 citations Open access
Semantic Scholar
High-Temperature Characteristics of an InAsSb/AlAsSb n+Bn Detector
D. Ting, A. Soibel, L. Höglund, C. Hill +3 more
2016Journal of Electronic Materials21 citations
Semantic Scholar
Development of quantum well, quantum dot, and type II superlattice infrared photodetectors
D. Ting, A. Soibel, S. Keo, B. Rafol +7 more
201421 citations
Semantic Scholar
Defect Detection in CFRP Concrete Reinforcement Using the Microwave Infrared Thermography (MIRT) Method—A Numerical Modeling and Experimental Approach
S. Keo, B. Szymanik, C. Le Roy, F. Brachelet +1 more
2023Applied Sciences20 citations Open access
Semantic Scholar
Antimonide e-SWIR, MWIR, and LWIR barrier infrared detector and focal plane array development
D. Ting, A. Soibel, A. Khoshakhlagh, S. Keo +6 more
2018Defense + Security19 citations
Semantic Scholar
Development of InAs/InAsSb Type II Strained-Layer Superlattice Unipolar Barrier Infrared Detectors
D. Ting, A. Soibel, A. Khoshakhlagh, S. Keo +6 more
2019Journal of Electronic Materials17 citations
Semantic Scholar
Long and Very Long Wavelength InAs/InAsSb Superlattice Complementary Barrier Infrared Detectors
D. Ting, A. Khoshakhlagh, A. Soibel, S. Keo +6 more
2022Journal of Electronic Materials16 citations
Semantic Scholar
Complementary Barrier Infrared Detector Architecture for Long-Wavelength Infrared InAs/InAsSb Type-II Superlattice
D. Ting, A. Soibel, A. Khoshakhlagh, A. Fisher +5 more
2022Applied Sciences16 citations Open access
Semantic Scholar
Influence of carrier concentration on the minority carrier lifetime in mid-wavelength infrared InAs/InAsSb superlattices
L. Höglund, D. Ting, A. Soibel, A. Fisher +6 more
201516 citations
Semantic Scholar
Proton radiation effect on performance of InAs/GaSb complementary barrier infrared detector
A. Soibel, B. Rafol, A. Khoshakhlagh, J. Nguyen +5 more
201516 citations
Semantic Scholar
Detection of reinforcement bars in concrete slabs by infrared thermography and microwaves excitation
F. Brachelet, S. Keo, D. Defer, F. Breabăn
201416 citations Open access
Semantic Scholar
Influence of proton radiation on the minority carrier lifetime in midwave infrared InAs/InAsSb superlattices
L. Höglund, D. Ting, A. Khoshakhlagh, A. Soibel +5 more
201615 citations
Semantic Scholar
Minority Carrier Lifetimes in InSb/InAsSb Quantum Dot and InAsSb nBn Photodetectors
Linda Hoglund, D. Ting, A. Soibel, C. Hill +3 more
2015IEEE Photonics Technology Letters13 citations
Semantic Scholar
Type-II Superlattice Mid-Wavelength Infrared Focal Plane Arrays for CubeSat Hyperspectral Imaging
D. Ting, B. Rafol, A. Khoshakhlagh, S. Keo +6 more
2022IEEE Photonics Technology Letters12 citations
Semantic Scholar
The emergence of InAs/InAsSb type-II strained layer superlattice barrier infrared detectors
D. Ting, A. Soibel, A. Khoshakhlagh, S. Keo +6 more
2019Defense + Commercial Sensing12 citations
Semantic Scholar
Development of type-II superlattice long wavelength infrared focal plane arrays for land imaging
D. Ting, B. Rafol, S. Keo, A. Khoshakhlagh +10 more
2022Infrared Physics & Technology11 citations Open access
Semantic Scholar
Low frequency 1/f noise on QWIPs, nBn, and superlattice focal plane array
B. Rafol, S. Gunapala, David Z. Ting, A. Soibel +7 more
201711 citations
Semantic Scholar
Defects detection by infrared thermography with a new microwave excitation system
S. Keo, F. Brachelet, D. Defer, F. Breabăn
201411 citations Open access
Semantic Scholar
Large-area fabrication of nanometer-scale features on GaN using e-beam lithography
F. Yasar, R. E. Muller, A. Khoshakhlagh, S. Keo
2024Journal of Vacuum Science & Technology B10 citations Open access
Semantic Scholar
1/f Noise QWIPs and nBn detectors
S. Gunapala, B. Rafol, D. Ting, A. Soibel +6 more
201510 citations
Semantic Scholar
T2SL meta-surfaced digital focal plane arrays for Earth remote sensing applications
S. Gunapala, B. Rafol, D. Ting, A. Soibel +10 more
2019Optical Engineering + Applications9 citations
Semantic Scholar
Progress in InAs/InAsSb superlattice barrier infrared detectors
D. Ting, A. Fisher, B. Pepper, C. Hill +7 more
2022Defense + Commercial Sensing7 citations
Semantic Scholar
Detection of Concrete Cover of Reinforcements in Reinforced Concrete Wall by Microwave Thermography with Transmission Approach
S. Keo, F. Brachelet, D. Defer, F. Breabăn
2022Applied Sciences7 citations Open access
Semantic Scholar
Modulation transfer function measurements of Type-II mid- wavelength and long-wavelength infrared superlattice focal plane arrays
(Don) B. Rafol, S. Gunapala, S. Keo, D. Ting +8 more
2019Infrared physics & technology7 citations
Semantic Scholar
Carrier transport in nBn infrared detectors
D. Ting, A. Soibel, A. Khoshakhlagh, S. Keo +8 more
2016Optical Engineering + Applications7 citations
Semantic Scholar
Complementary barrier infrared detector (CBIRD) with double tunnel junction contact and quantum dot barrier infrared detector (QD-BIRD)
D. Ting, A. Soibel, A. Khoshakhlagh, S. Keo +7 more
20137 citations
Semantic Scholar
Development of an Infrared Thermography Method with CO2 Laser Excitation, Applied to Defect Detection in CFRP
S. Keo, F. Brachelet, F. Breabăn, D. Defer
20137 citations
Semantic Scholar
Antimonides T2SL mid-wave and long-wave infrared focal plane arrays for Earth remote sensing applications
S. Gunapala, D. Ting, B. Rafol, A. Soibel +12 more
2020OPTO6 citations
Semantic Scholar
Analysis of effects of diffraction and interference on detection by microwave thermography
S. Keo, C. Yune, R. Dragan, D. Defer +1 more
2019Journal of Civil Structural Health Monitoring6 citations
Semantic Scholar
Active thermography method using an CO2 laser for thermal excitation, applied to defect detection in bioceramic materials
R. Dragan, I. Rosca, S. Keo, F. Breabăn
2013E-Health and Bioengineering Conference6 citations
Semantic Scholar
The effect of p-doping in mid- and long-wavelength InAs/InAsSb superlattice complementary barrier infrared detectors
David Z. Ting, A. Soibel, A. Khoshakhlagh, S. Keo +5 more
2024Applied Physics Letters5 citations
Semantic Scholar
Type-II strained-layer superlattice digital focal plane arrays for earth remote sensing instruments
S. Gunapala, B. Rafol, D. Ting, A. Soibel +10 more
2019Remote Sensing5 citations
Semantic Scholar
Carrier transport in unipolar barrier infrared detectors
D. Ting, A. Soibel, L. Höglund, C. Hill +8 more
2015Defense + Security Symposium5 citations
Semantic Scholar
The sub-monolayer quantum dot infrared photodetector revisited
D. Ting, Yia-Chung Chang, B. Rafol, John K. Liu +5 more
20155 citations
Semantic Scholar
Gan Photonic Crystals: Spectral Dynamics in UV, X‐Ray, and Alpha Radiation
F. Yasar, N. Kawaguchi, T. Yanagida, Isabel Harrysson Rodrigues +3 more
2024Advanced Photonics Research4 citations Open access
Semantic Scholar
Analysis of Long-term Temperatures inside Tunnels during Winter in Gangwon, South Korea
K. Chhun, S. Keo, Kyung-Jae Jun, C. Yune
2022Geotechnical Engineering4 citations
Semantic Scholar

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A. Khoshakhlagh×32
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