John Lentz

Presentation History

2024 MRS Spring Meeting

Thermal Stability of Metastable GeSn Nanowires

Apr 24, 2024, 5:00 PM

2023 MRS Fall Meeting

Short-Range Atomic Ordering and Unintentional Doping of Ge/Ge-Sn Semiconductor Alloy Core/Shell Nanowires

Nov 27, 2023, 11:00 AM

2022 MRS Spring Meeting

Vacancy-Related Defect Characterization in Optoelectronic Ge/Ge-Sn Core/Shell Nanowires via Correlated Extended X-Ray Absorption Fine Structure Spectroscopy (EXAFS) and Single Wire Electrical Measurements

May 10, 2022, 1:30 PM

2022 MRS Spring Meeting

Surface Chemical Composition and Thermal Stability of Ge/Ge_1-xSn_x Co-Axial Heterostructures

May 9, 2022, 5:00 PM

2021 MRS Fall Meeting

GeSn/Ge Core-Shell Nanowire Photonic Crystals for Resonant Infrared Photonics

Dec 6, 2021, 9:30 PM

2021 MRS Fall Meeting

Extended X-Ray Absorption Fine Structure Spectroscopy (EXAFS) Studies of Sn-Vacancy Defect Complexes in Optoelectronic Ge/Ge-Sn Core/Shell Nanowires

Dec 6, 2021, 1:45 PM

2021 MRS Fall Meeting

Composition and Strain Dependence of Phase Separation and Sn Surface Segregation in Ge/Ge_1-xSn_x Co-Axial Heterostructures

Dec 6, 2021, 1:15 PM