William Jo

Presentation History

2024 MRS Spring Meeting & Exhibit

In-depth carrier recombination mechanism at grain boundaries in flexible kesterite thin film solar cells with 12.2% efficiency

Apr 26, 2024, 9:00 AM

2024 MRS Spring Meeting & Exhibit

Enhancement of Open-Circuit Voltage in Cu₂ZnSn(S,Se)₄ Solar Cells with Defect Passivation via LiF Post-Deposition Treatment

Apr 26, 2024, 8:45 AM

2024 MRS Spring Meeting & Exhibit

Stress-Induced Charge Redistribution at Grain Boundaries in Various Alkali Treated Flexible Cu(In,Ga)Se₂ Solar Cells

Apr 25, 2024, 5:00 PM

2024 MRS Spring Meeting & Exhibit

Effective Addition of Cation and halides in FAPbI₃ Perovskite Solar Cells by Multiple Thermal Co-EvaporatioH

Apr 25, 2024, 9:45 AM

2024 MRS Spring Meeting & Exhibit

Improved Photovoltaic Performance through Ionically Regulated Space Charge Zones in α-FAPbI₃ Perovskite Solar Cells

Apr 24, 2024, 4:00 PM

2024 MRS Spring Meeting & Exhibit

Ionic Self-Diffusion Approaches: Enhancing Stability and Efficiency in Perovskite Solar Cells through Ion Migration Suppression and Fermi Level Tuning

Apr 22, 2024, 4:30 PM

2023 MRS Spring Meeting & Exhibit

Controlled Passivation by Lead Halides of Interfacial Defects of Perovskite Films for Emerging Electronic Applications

Apr 13, 2023, 9:30 AM

2023 MRS Spring Meeting & Exhibit

Flexible Kesterite Solar Cells—Optoelectronic Characteristics Implied by Mechanical Deformation

Apr 11, 2023, 3:30 PM

2022 MRS Fall Meeting

Enhanced Electron Extraction by Tuning Space-Charge Layer of SnO₂ for Hybrid Perovskite Solar Cells

Nov 30, 2022, 8:00 PM

2022 MRS Fall Meeting

Study of Bi-Doped MAPbI₃ Single Crystal for ETL-Free Perovskite Solar Cell Application

Nov 30, 2022, 8:00 PM

2022 MRS Spring Meeting

Grain Boundary Passivation via Balancing Feedback of Hole Barrier Height Modulation in HfO_2-x for Flexible Electronics

May 23, 2022, 9:30 PM

2022 MRS Spring Meeting

Carrier Recombination and Open-Circuit Voltage Loss in Na-Engineered Cu₂ZnSn(S,Se)₄ Flexible Solar Cells

May 10, 2022, 10:45 AM

2019 MRS Fall Meeting

Improvement of Film Quality of Solvent-Supported EDTA-Blended SnO₂ Based Planar Perovskite Solar Cell in Low Temperature Process

Dec 5, 2019, 8:00 PM

2019 MRS Fall Meeting

Preparation of Halide-Dependent Perovskite Heterostructure for Advanced Interface with Exfoliated MoS₂ and WS₂

Dec 5, 2019, 8:00 PM