Andrew Winchester

Presentation History

2024 MRS Spring Meeting & Exhibit

Microscopic-scale Defect Identification in β-Ga₂O₃ Epitaxy

Apr 25, 2024, 2:00 PM

2024 MRS Spring Meeting & Exhibit

pn GaN Regrowth Vertical Diodes Displaying Ten Orders of Magnitude Memory Window

Apr 23, 2024, 11:45 AM

2023 MRS Fall Meeting & Exhibit

Microscale Electronic Properties of Epitaxial Gallium Nitride Surface Defects

Nov 27, 2023, 11:30 AM

2022 MRS Fall Meeting

The Origin of Phase Impurities in FA-Rich Halide Perovskites and Their Impact on Both Performance and Stability

Nov 29, 2022, 2:15 PM

2022 MRS Spring Meeting

Moiré-Localized Interlayer Exciton Visualized by Time- and Angle-Resolved Photoemission Spectroscopy

May 10, 2022, 1:45 PM

2021 MRS Fall Meeting

Nanoscale Chemical Heterogeneity Dominates the Optoelectronic Response over Local Electronic Disorder and Strain in Alloyed Perovskite Solar Cells

Nov 30, 2021, 4:30 PM

2021 MRS Spring Meeting

Late News: Spatial Chemical Heterogeneity Circumvents Power Losses from Local Electronic Disorder in High-Performance Halide Perovskite Solar Cells

Apr 14, 2021, 1:30 PM

2021 MRS Spring Meeting

Investigation of Heterogeneous Charge Trapping Dynamics at Nanoscale Defects in Triple Cation Mixed Halide Perovskite Thin Films

Apr 14, 2021, 1:00 PM

2019 MRS Fall Meeting

Nanoscale Heterogeneities Limit Optoelectronic Performance in Halide Perovskites

Dec 6, 2019, 2:45 PM

2019 MRS Spring Meeting

Spiro-MeOTAD Hole Transport Material in Perovskite-Based Solar Cells

Apr 25, 2019, 9:30 AM