Search Results for author: Harry A. Atwater

Found 2 papers, 0 papers with code

Spatiotemporal Imaging of Thickness-Induced Band Bending Junctions

no code implementations4 Mar 2021 Joeson Wong, Artur R. Davoyan, Bolin Liao, Andrey Krayev, Kiyoung Jo, Eli Rotenberg, Aaron Bostwick, Chris Jozwiak, Deep Jariwala, Ahmed Zewail, Harry A. Atwater

Van der Waals materials exhibit naturally passivated surfaces and can form versatile heterostructures, enabling observation of carrier transport mechanisms not seen in three-dimensional materials.

Mesoscale and Nanoscale Physics Materials Science Applied Physics

Optimizing Photonic Nanostructures via Multi-fidelity Gaussian Processes

no code implementations15 Nov 2018 Jialin Song, Yury S. Tokpanov, Yuxin Chen, Dagny Fleischman, Kate T. Fountaine, Harry A. Atwater, Yisong Yue

We apply numerical methods in combination with finite-difference-time-domain (FDTD) simulations to optimize transmission properties of plasmonic mirror color filters using a multi-objective figure of merit over a five-dimensional parameter space by utilizing novel multi-fidelity Gaussian processes approach.

Gaussian Processes

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