Dr. Patrick Z. El-Khoury Profile

Dr. Patrick Z. El-Khoury

at Pacific Northwest National Lab

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Author

Publications (5)

Proceedings Article | 5 October 2023 Presentation

Hyperspectral (non)linear optical microscopy and nanoscopy of low-dimensional (quantum) materials

Patrick El-Khoury

Proceedings Volume PC12651, PC1265108 (2023) https://doi.org/10.1117/12.2675450

KEYWORDS: Super resolution microscopy, Optical microscopy, Visualization, Spatial resolution, Excitons, Vibration, Transition metals, Quantum systems, Physics, Phonons

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Proceedings Article | 5 October 2023 Presentation

Ambient tip-enhanced (non)linear photoluminescence with sub-5 nm spatial resolution using multimodal hyperspectral micro/nanoscopy

Chih-Feng Wang, Patrick El-Khoury

Proceedings Volume PC12654, PC126540I (2023) https://doi.org/10.1117/12.2676424

KEYWORDS: Photoluminescence, Spatial resolution, Quantum regime, Nonlinear optics, Near field optics, Nanoimaging, Light-matter interactions, Visualization, Semiconductor quantum dots, Second harmonic generation

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Proceedings Article | 17 September 2018 Presentation

Visualizing local electric field with tip-enhanced Raman spectroscopy (Conference Presentation)

Ashish Bhattarai, Alan Joly, Wayne Hess, Patrick El-Khoury

Proceedings Volume 10726, 107260Z (2018) https://doi.org/10.1117/12.2320612

KEYWORDS: Visualization, Raman spectroscopy, Raman scattering, Molecules, Computer simulations

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Proceedings Article | 17 September 2018 Presentation

Tip-enhanced Raman scattering beyond chemical nanoscopy (Conference Presentation)

Patrick El-Khoury

Proceedings Volume 10726, 1072606 (2018) https://doi.org/10.1117/12.2320313

KEYWORDS: Raman scattering, Super resolution microscopy, Chemical detection, Imaging spectroscopy

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Proceedings Article | 28 August 2015 Presentation + Paper

Efficient coupling and transport of a surface plasmon at 780 nm in a gold nanostructure

Yu Gong, Alan Joly, Patrick El-Khoury, Wayne Hess

Proceedings Volume 9547, 95470H (2015) https://doi.org/10.1117/12.2190449

KEYWORDS: Gold, Nanostructures, Plasmonics, Waveguides, Wave propagation, Surface plasmons, Lithography, Scanning electron microscopy, Thin films, Femtosecond phenomena

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