Efficacy of proposed 2DEG-based photoconductive antenna using magnetic bias-controlled carrier transport

• Main Authors: Bardolaza, Hannah, Afalla, Jessica, De Los Reyes, Alexander, Lumantas, Deborah Anne, Vasquez, John Daniel, Muldera, Joselito, Mag-usara, Valynn Katrine, Somintac, Armando, Salvador, Arnel A., Tani, Masahiko, Estacio, Elmer
• Format: text
• Published: Animo Repository 2019
• Subjects: Heterostructures; Magnetic fields; Heterojunctions; Submillimeter waves; Photoconductivity; Physics
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/4135
• Institution: De La Salle University

An externally applied magnetic field was used to induce increased photocarrier transport along the high mobility channel in GaAs/AlGaAs modulation-doped heterostructures (MDH). The terahertz (THz) emission from GaAs/AlGaAs MDH increases with increasing magnetic field, applied parallel to the heteroj...