62 citations · 133 across the 7 of their papers we have counts for
7 papers
Impact of Surface Roughness in Measuring Optoelectronic Characteristics of Thin-Film Solar Cells
David Magginetti, Seokmin Jeon, Yohan Yoon +5
Microstructural properties of thin-film absorber layers play a vital role in developing high-performance solar cells. Scanning probe microscopy is frequently used for measuring spa…
Heterogeneous Optoelectronic Characteristics of Si Micropillar Arrays Fabricated by Metal-Assisted Chemical Etching
Yang Qian, David J. Magginetti, Seokmin Jeon +5
Recent progress achieved in metal-assisted chemical etching (MACE) has enabled the production of high-quality micropillar arrays for various optoelectronic applications. Si micropi…
Efect of magnetic Gd impurities on superconductivity in MoGe films with different thickness and morphology
Hyunjeong Kim, Anil Ghimire, Shirin Jamali +3
We studied the effect of magnetic doping with Gd atoms on the superconducting properties of amorphous Mo70Ge30 films. We observed that in uniform films deposited on amorphous Ge, t…
Tuning Near-Field Interactions Using the Bright and Dark States of a Quantum Dot
Eyal Shafran, Benjamin D. Mangum, Jordan M. Gerton
We demonstrate that the cycling between internal states of quantum dots during fluorescence blinking can be used to tune the near-field coupling with a sharp tip. In particular, th…
Energy transfer from an individual quantum dot to a carbon nanotube
Eyal Shafran, Benjamin D. Mangum, Jordan M. Gerton
A detailed understanding of energy transduction is crucial for achieving precise control of energy flow in complex, integrated systems. In this context, carbon nanotubes (CNTs) are…
Scattering of plasmons at the intersection of two metallic nanotubes: Implications for tunnelling
V. V. Mkhitaryan, Y. Fang, J. Gerton +2
We study theoretically the plasmon scattering at the intersection of two metallic carbon nanotubes. We demonstrate that for a small angle of crossing, , the transmission co…