Terahertz Response of Tightly Concatenated Two Dimensional InGaAs Field-Effect Transistors Integrated on a Single Chip

Author:

Yermolayev D. M.12,Polushkin E. A.1,Koval’chuk A. V.1,Shapoval S. Yu.1,Marem’yanin K. V.3,Gavrilenko V. I.3,Maleev N. A.4,Ustinov V. M.4,Zemlyakov V. E.5,Yegorkin V. I.5,Bespalov V. A.5,Popov V. V.678,Khmyrova I.9

Affiliation:

1. Laboratory of Epitaxial Micro- and Nanostructures, Institute of Microelectronic Technology and High-Purity Materials, Chernogolovka, 142432, Russia

2. JSC “Russian Space System”, Moscow, 111250, Russia

3. Department for Physics of Semiconductors, Institute for Physics of Microstructures, Nizhny Novgorod, 603950, Russia

4. Physics of Semiconductor Heterostructure, Ioffe Physical Technical Institute, St. Petersburg, 194021, Russia

5. National Research University of Electronic Technology, Zelenograd, 124498, Russia

6. Kotelnikov Institute of Radio Engineering and Electronics (Saratov Branch), Saratov, 410019, Russia

7. Physics Department, Saratov State University, Saratov, 410012, Russia

8. Saratov Scientific Center of the Russian Academy of Sciences, Saratov, 410028, Russia

9. University of Aizu, Aizu-Wakamatsu, Aizu-Wakamatsu, 965-8580, Japan

Abstract

THz response of AlGaAs/InGaAs/GaAs HEMT structure has been investigated. The structure consists of the serpentine chain of series connected HEMTs. The source of one is the drain for the subsequent transistor. Experiments have been showed THz response peculiarities of such structures and enhanced noise equivalent power.

Publisher

World Scientific Pub Co Pte Lt

Subject

Electrical and Electronic Engineering,Hardware and Architecture,Electronic, Optical and Magnetic Materials

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