Inspec keywords: copper; terahertz wave spectra; gallium arsenide; aluminium; lead; III-V semiconductors; Dember effect; chromium; gold

Other keywords: periodic double-metal structures; Au-Al; THz emission; lateral photo-Dember effect; Au-Pb; THz output; double-metal-patterned gallium–arsenide multiple emitters; Cu-Cr; Schottky barrier heights; temperature 150 K; GaAs

Subjects: Electrical properties of II-VI and III-V semiconductors (thin films/low-dimensional structures); Photoconduction and photovoltaic effects; photodielectric effects; Optical properties of II-VI and III-V semiconductors (thin films/low-dimensional structures); Microwave and radiofrequency interactions with condensed matter; II-VI and III-V semiconductors