Christian P. Morath

United States Air Force Research Laboratory — United States

Engineering · Physical Sciences

15h-index649citations91works1.92yr avg
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Research Topics

Advanced Semiconductor Detectors and Materials(64), Semiconductor Quantum Structures and Devices(48), Chalcogenide Semiconductor Thin Films(20), Radiation Detection and Scintillator Technologies(15), Infrared Target Detection Methodologies(9)

Publications91 total

Comparison of time-resolved photoluminescence and deep-level transient spectroscopy defect evaluations in an InAs <i>nBn</i> detector subjected to <i>in situ</i> and <i>ex situ</i> 63 MeV proton irradiation
Journal of Applied Physics·2026Open Access
Demonstration of a 5.5  <i>μ</i> m cutoff event-based sensor pixel and evaluation of sensitivity in the event-based and framing paradigms
Journal of Applied Physics·2025Open Access
Degradation of minority carrier lifetime and performance of mid-wave infrared GaInAsSbBi <i>n</i>B<i>n</i> photodetectors as a function of 63 MeV proton irradiation
Journal of Applied Physics·2025· 1 citedOpen Access
Sensitivity assessment of 4.8 <i>μ</i>m cutoff GaInAsSbBi <i>nBn</i> photodetectors for mid-wave infrared sensing applications
Journal of Applied Physics·2025· 1 citedOpen Access
Spectroscopic ellipsometry measurement and analysis of the optical constants of InAs/InAsSb and InGaAs/InAsSb superlattices and their bulk constituents
Journal of Applied Physics·2025· 1 citedOpen Access
Obtaining accurate spectral response measurements of a semiconductor-based photon detector with an FTIR: Properly correcting for the pyroelectric reference detector frequency response
Journal of Applied Physics·2025· 2 citedOpen Access
Impact of hydrogenation on the minority carrier lifetime of InAsSbBi and the sensitivity of InAsSbBi <i>nBn</i> photodetectors
Journal of Applied Physics·2025· 2 citedOpen Access
Molecular beam epitaxy growth and optoelectronic properties of droplet-free lattice-matched GaInAsSbBi on GaSb with wavelength extension exceeding 5 <i>μ</i>m
Journal of Applied Physics·2025· 7 citedOpen Access
Frequency Decomposition for Identification and Time Constant Extraction in Random Telegraph Noise Analysis
IEEE Transactions on Instrumentation and Measurement·2025
Analytic modeling of sensitivity in diffusion-limited type-II superlattice mid-wave infrared <i>n</i>B<i>n</i> photodetectors for design optimization for low-irradiance conditions
Journal of Applied Physics·2024· 4 citedOpen Access
DC characteristics of a dynamic vision sensor's photoreceptor circuit evaluated for event-based sensing in the mid-wave infrared
Journal of Applied Physics·2024· 1 citedOpen Access
Performance evaluation of a single pixel event-based sensor pixel unit cell optimized for mid-wave infrared sensing
2024· 2 cited
Analysis of surface currents in pBpn superlattice infrared detectors
2024
Controlling interplay between weak localization and interface-roughness scattering of electrons in nonlinear transport within a superlattice
Physical review. B./Physical review. B·2024· 1 cited
Auger-limited minority carrier lifetime in GeSn/SiGeSn quantum well
Applied Physics Letters·2024· 4 citedOpen Access
Microscopic-physics model for interface-roughness scattering and nonlinear electron transport in superlattice
2024
Evidence for ionization damage in mid-wave infrared nBn detectors
Applied Physics Letters·2024· 3 citedOpen Access
Enhanced minority carrier lifetime in bulk hydrogen-passivated InAsSbBi
Applied Physics Letters·2024· 6 cited
Open volume defect accumulation with irradiation in GaN, GaP, InAs, InP, Si, ZnO, and MgO
Journal of Applied Physics·2023· 11 citedOpen Access
Effects of interface-roughness scattering on nonlinear electron transport in a superlattice based on exact solution of generalized Boltzmann transport equation
Physical review. B./Physical review. B·2023· 2 cited
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Frequent Co-authors

Preston T. Webster(22), Julie V. Logan(19), Vincent M. Cowan(17), Sanjay Krishna(12), Rigo A. Carrasco(12), Diana Maestas(12), Elizabeth H. Steenbergen(11), Geoffrey D. Jenkins(10), Stephen Myers(9), Gamini Ariyawansa(9), Ganesh Balakrishnan(8), A. T. Newell(8), V. M. Cowan(6), E. Plis(6), Perry C. Grant(6), C.P. Hains(6), Eli A. Garduño(6), Michael P. Short(6), Joshua M. Duran(5), Zahra Taghipour(4)