Abstract
We show that pyroelectric/semiconductor granular systems might effectively operate in terahertz range of frequencies due to coupling between electromagnetic waves and movable electron and/or hole islands, which should exist in such media. The optical properties of the system are similar to uniaxial crystals but, in contrast to usual crystal, the main parameters of the system can be easily tuned by an external electric and magnetic field. Such granular systems may find application as tunable selective absorbers and detectors of terahertz radiation.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
