Dr. Margaret A. Stevens
at US Naval Research Lab
SPIE Involvement:
Author
Area of Expertise:
epitaxy , photovoltaics , optoelectronics , neurophotonics , infrared , III-V
Profile Summary

National Research Council Postdoctoral Fellow hosted at the U.S. Naval Research Laboratory. 5+ years experience with molecular beam epitaxy growth of III-V arsenides, antimonides, and bismides. Strong skills in materials characterization including x-ray diffraction and electron microscopy (SEM, TEM, STEM, EDS). Device expertise in photovoltaics, LEDs, and VCSELs.
Publications (2)

Proceedings Article | 7 March 2022 Presentation + Paper
Margaret Stevens, Thomas O'Shaughnessy, Kenneth Schmieder
Proceedings Volume 11947, 1194702 (2022) https://doi.org/10.1117/12.2607516
KEYWORDS: Axons, Potassium, Sodium, Infrared radiation, Neurons, Action potentials, Modulation, Capacitance, Ion channels

Proceedings Article | 1 March 2019 Paper
Proceedings Volume 10917, 109172A (2019) https://doi.org/10.1117/12.2510550
KEYWORDS: Bismuth, Thallium, Optical properties, Absorption, Gallium arsenide, Temperature metrology, Spectroscopic ellipsometry, Data modeling, Semiconductors, Statistical modeling

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