Dr. Nicole K. Scharko Profile

Dr. Nicole K. Scharko

at Pacific Northwest National Lab

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Author

Publications (3)

Proceedings Article | 17 May 2019 Paper

Fixed-angle reflectance from uranium compounds and U-bearing minerals: experimental challenges to determine the optical constants n and k

Brent DeVetter, Molly Rose Kelly-Gorham, Jordan Corbey, Bret Cannon, Nicole Scharko, C. Tom Resch, Tanya Myers, Timothy Johnson

Proceedings Volume 11010, 110100S (2019) https://doi.org/10.1117/12.2519504

KEYWORDS: Reflectivity, Minerals, Uranium, Crystals, Reflectance spectroscopy, Infrared radiation, Solids, Surface finishing, Diffraction, Reflection

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Proceedings Article | 4 September 2018 Paper

Reflectance from solids and solid particles: the need for the optical constants n and k and far-IR measurement challenges

Timothy Johnson, Brent DeVetter, Bret Cannon, Tanya Myers, Nicole Scharko, Russell Tonkyn

Proceedings Volume 10750, 1075008 (2018) https://doi.org/10.1117/12.2321319

KEYWORDS: Reflectivity, Solids, Aluminum, Reflectance spectroscopy, Coating, Particles, Calibration, FT-IR spectroscopy, Computer aided design, Photography

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Proceedings Article | 4 September 2018 Paper

Spectral signatures of solids and liquids on different substrates: the need for accurate optical constants

Tanya Myers, Tyler Danby, Ashley Oeck, Nicole Scharko, Brent DeVetter, Timothy Johnson, Yin-Fong Su, Russell Tonkyn, John Loring

Proceedings Volume 10750, 1075005 (2018) https://doi.org/10.1117/12.2321318

KEYWORDS: Near infrared, Reflectivity, Solids, Liquids, Composites, Refractive index, Infrared spectroscopy, Absorption, Infrared radiation, Absorbance

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