Publications

2018
Enhancement of hot-carrier photoluminescence with intense terahertz pulses
Topology-Based Prediction of Pathway Dysregulation Induced by Intense Terahertz Pulses in Human Skin Tissue Models
Understanding the Origin of Phosphorescence in Bismoles: A Synthetic and Computational Study

2017
Ultrafast terahertz control of extreme tunnel currents through single atoms on a silicon surface
Microscopic origin of the Drude-Smith model

Synthesis and Surface Functionalization of Hydride-Terminated Ge Nanocrystals Obtained from the Thermal Treatment of Ge(OH)2
Terahertz Spectroscopy and Brewster Angle Reflection Imaging of Acoustic Tiles

2016
Ultrafast carrier dynamics and the role of grain boundaries in polycrystalline silicon thin films grown by molecular beam epitaxy

2015
Terahertz Spectroscopy: Studying Carrier Dynamics in Semiconductor Nanostructures
Terahertz Polarization Properties of Free-Standing Millimeter-Scale Carbon Nanotube Array Sheets Cut With Femtosecond Laser Pulses
Generation of Terahertz Radiation by Optical Excitation of Aligned Carbon Nanotubes
Ultrafast imaging of terahertz Cherenkov waves and transition-like radiation in LiNbO3
Evolution of the Ultrafast Photoluminescence of Colloidal Silicon Nanocrystals with Changing Surface Chemistry
One-pot synthesis of functionalized germanium nanocrystals from a single source precursor
Charge transfer state emission dynamics in blue-emitting functionalized silicon nanocrystals

2014
Size vs Surface: Tuning the Photoluminescence of Freestanding Silicon Nanocrystals Across the Visible Spectrum via Surface Groups
Conductivity control of as-grown branched indium tin oxide nanowire networks

2013
An ultrafast terahertz scanning tunnelling microscope
Intense THz pulses down-regulate genes associated with skin cancer and psoriasis: a new therapeutic avenue?
Tuning iron pyrite thin film microstructure by sulfurization of columnar iron precursors
Intense THz pulses cause H2AX phosphorylation and activate DNA damage response in human skin tissue


Frank Hegmann Google Scholar