Enhanced terahertz emission and Raman signal from silicon nanopyramids

• Main Authors: Felix, Mark Jayson, Muldera, Joselito E., Somintac, Armando S., Salvador, Arnel A., Estacio, Elmer S.
• Format: text
• Published: Animo Repository 2015
• Subjects: Nanosilicon; Raman spectroscopy; Terahertz spectroscopy; Physics
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/8134
• Institution: De La Salle University

The Raman scattering and Terahertz emission of silicon nanopyramids (SiNPys) formed at different etching times were investigated. Additionally, photoluminescence spectroscopy measurements were performed to investigate the recombination properties of SiNPys. The SiNPys were fabricated via wet chemica...