Title :
Transient terahertz conductivity spectra of semiconductor nanostructures with complex percolation pathways
Author :
Nemec, Hynek ; Rychetsky, I. ; Kuzel, Petr
Author_Institution :
Inst. of Phys., Prague, Czech Republic
Abstract :
Depolarization fields are evaluated in several model structures with varying percolation degree. On this basis we propose a simple relation between the microscopic photoconductive response of semiconductor nanostructures and their effective response measured in a time-resolved THz experiment.
Keywords :
nanostructured materials; percolation; photoconductivity; semiconductor materials; terahertz wave spectra; complex percolation pathway; depolarization field; microscopic photoconductive response; percolation degree; semiconductor nanostructure; time resolved THz experiment; transient terahertz conductivity spectra; Conductivity; Microscopy; Microwave integrated circuits; Permittivity; Semiconductor device measurement; Semiconductor nanostructures; Transient analysis;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location :
Mainz
DOI :
10.1109/IRMMW-THz.2013.6665744
