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Antenna-coupled field-effect transistors as detectors for terahertz near-field microscopy

We report the successful implementation of antenna-coupled terahertz field-effect transistors (TeraFETs) as homodyne detectors in a scattering-type scanning near-field optical microscope (s-SNOM) operating with radiation at 246.5 GHz. The devices were fabricated in Si CMOS foundry technology with tw...

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Detalles Bibliográficos
Autores principales:	Wiecha, Matthias M., Kapoor, Rohit, Chernyadiev, Alexander V., Ikamas, Kęstutis, Lisauskas, Alvydas, Roskos, Hartmut G.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	RSC 2021
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9417835/ https://www.ncbi.nlm.nih.gov/pubmed/36132567 http://dx.doi.org/10.1039/d0na00928h

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