Hemamala Karunadasa

Presentation History

2025 MRS Spring Meeting & Exhibit

Phase Segregation of Mixed-Halide Perovskites Revealed by Cryogenic Electron Microscopy

Apr 10, 2025, 9:00 AM

2025 MRS Spring Meeting & Exhibit

The Stability of Organochalcogenide-Halide Perovskites with Covalently Attached A-Site Cations

Apr 9, 2025, 2:00 PM

2025 MRS Spring Meeting & Exhibit

Interacting Magnetic Phenomena in a Layered Cu–Based Halide Perovskite Heterostructure

Apr 8, 2025, 4:15 PM

2024 MRS Fall Meeting & Exhibit

Mixing Chalcogenides into Halide Perovskites

Dec 6, 2024, 10:30 AM

2024 MRS Fall Meeting & Exhibit

Excitons in Single-Crystal Halide Perovskite Heterostructures

Dec 3, 2024, 3:30 PM

2024 MRS Spring Meeting & Exhibit

3D Lead-Organoselenide-Halide Perovskites and Their Mixed-Chalcogenide and -Halide Alloys

Apr 26, 2024, 11:30 AM

2023 MRS Fall Meeting & Exhibit

Nearly Perfect Perovskites: Disorder and Anharmonicity in APbBr₃(A = MA⁺, FA⁺, Cs⁺)

Nov 30, 2023, 2:00 PM

2023 MRS Fall Meeting & Exhibit

Understanding Complex Layered Halide Perovskites: Double Perovskites and Mosaic Perovskites

Nov 27, 2023, 2:00 PM

2023 MRS Spring Meeting & Exhibit

Iodine Exchange and Spontaneous Self-Doping in Iodide Perovskite Semiconductors

Apr 14, 2023, 11:15 AM

2023 MRS Spring Meeting & Exhibit

Gold Perovskites

Apr 12, 2023, 3:30 PM

2023 MRS Spring Meeting & Exhibit

Zwitterions in 3D Perovskites: Organosulfide-Halide Perovskites

Apr 12, 2023, 11:30 AM

2022 MRS Spring Meeting

The Halogen Exchange Equilibrium in Halide Perovskites—Halide Diffusion, Spontaneous Electronic Doping, and Implications Towards Stability

May 12, 2022, 10:15 AM

2022 MRS Spring Meeting

Self-Assembly of Halide Perovskite Heterostructures

May 11, 2022, 10:30 AM

2022 MRS Spring Meeting

Alloying Metals in Halide Perovskites

May 10, 2022, 3:30 PM

2021 MRS Fall Meeting

Local Structural Correlations and Low-Temperature Anharmonicity in Methylammonium Lead Tribromide

Dec 6, 2021, 1:30 PM

2021 MRS Fall Meeting

Complex Halide Perovskites

Dec 6, 2021, 1:00 PM

2021 MRS Spring Meeting

Direct Visualization of Large Polaron Formation in Hybrid Lead Halide Perovskites via Femtosecond Diffuse X-Ray Scattering

Apr 22, 2021, 8:55 PM

2021 MRS Spring Meeting

Mixed-Metal Perovskites and Expanded Perovskite Analogs

Apr 19, 2021, 9:15 AM

2019 MRS Fall Meeting

Critical Scattering from Tetragonal Domains within Cubic MAPbI₃

Dec 2, 2019, 2:45 PM

2019 MRS Spring Meeting

Understanding White-Light Emission from Layered Perovskites and Related Materials

Apr 22, 2019, 10:30 AM