Detectors Based on Low-Barrier Mott Diodes and Their Characteristics in the 150–250 GHz Range

P. V. Volkov; N. V. Vostokov; A. V. Goryunov; L. M. Kukin; V. V. Parshin; E. A. Serov; V. I. Shashkin

doi:10.1134/S1063785019030179

Detectors Based on Low-Barrier Mott Diodes and Their Characteristics in the 150–250 GHz Range

Autores: Volkov P.¹, Vostokov N.¹, Goryunov A.¹, Kukin L.², Parshin V.², Serov E.², Shashkin V.¹
Afiliações:
1. Institute for Physics of Microstructures, Russian Academy of Sciences
2. Institute of Applied Physics, Russian Academy of Sciences
Edição: Volume 45, Nº 3 (2019)
Páginas: 239-241
Seção: Article
URL: https://journals.rcsi.science/1063-7850/article/view/208244
DOI: https://doi.org/10.1134/S1063785019030179
ID: 208244

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The characteristics of millimeter-wavelength detectors based on planar Mott diodes with near-surface δ-doping operating without a constant bias are discussed. These detectors have a volt–watt sensitivity of ~1000 V/W with NEP ~ 10 pW/Hz^1/2 in the 150–250 GHz range. The obtained estimates reveal the possibility of an additional order-of-magnitude enhancement of the performance characteristics of detectors with smaller areas of the diode barrier contact.