THz room-temperature detector based on thermoelectric frequency-selective surface fabricated from Bi88Sb12 thin film

M Khodzitsky, A Tukmakova, D Zykov… - Applied Physics …, 2021 - pubs.aip.org
A room-temperature terahertz (THz) detector based on a thermoelectric frequency selective
surface (FSS) has been numerically simulated, designed, fabricated, and tested. The FSS …

Design and analysis of spider-web photonic crystal fiber in the terahertz regime

G Singh, S Sharma, A Kumar - Indian Journal of Physics, 2024 - Springer
In this paper, we have proposed a novel photonic crystal fiber (PCF) design having a spider-
web (SW) cladding. The finite element method (FEM)-based COMSOL Multiphysics software …

Low frequency terahertz induced thermoacoustic signal characteristics and its application in solid-state terahertz transmitter power detection

W Wang, L Huang, H Zhou, S Gong… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
According to the 2019 Federal Communications Commission (FCC) standard, the spectrum
range of 6G is 95 GHz to 3 THz. Due to the higher density of 6G base station, a portable, low …

Structure and shielding properties of the unsupported Bi films electrodeposited in galvanostatic and pulse regimes

Y Yao, DI Tishkevich, TN Vershinina, TI Zubar, S Lu… - Ceramics …, 2024 - Elsevier
Bi-unsupported films were fabricated via the electrochemical deposition method at different
values of current density in two technological regimes: galvanostatic (GSR) and pulse (PR) …

Spiral room-temperature thin-filmed photo-thermoelectric THz detector based on Bi88Sb12 solid solutions

PS Demchenko, AS Tukmakova… - Applied Physics …, 2023 - pubs.aip.org
A terahertz (THz) room-temperature photo-thermoelectric (PTE) detector based on elements
of spiral shape has been proposed. The units have been fabricated on a 20 μm mica …

Terahertz detector based on Bi1-xSbx/Cu thermoelectric branches

AD Zaitsev, PS Demchenko, AS Tukmakova… - Optics …, 2024 - Elsevier
Although most types of room-temperature THz detectors involving photothermoelectric (PTE)
elements operate in a relatively narrow frequency band due to their antenna-coupled …

FEM simulation of frequency-selective surface based on thermoelectric Bi-Sb thin films for THz detection

A Tukmakova, I Tkhorzhevskiy, A Sedinin, A Asach… - Photonics, 2021 - mdpi.com
Terahertz (THz) filters and detectors can find a wide application in such fields as: sensing,
imaging, security systems, medicine, wireless connection, and detection of substances …

[PDF][PDF] ДЕТЕКТОР ТЕРАГЕРЦОВОГО ИЗЛУЧЕНИЯ НА ОСНОВЕ ТЕРМОЭЛЕКТРИЧЕСКОГО МАТЕРИАЛА BI 88 SB 12

ЕС Макарова, АВ Асач… - Физика и техника …, 2022 - scholar.archive.org
Излучение терагерцового диапазона частот перспективно для визуализации,
детектирования и передачи данных. Общим для всех этих применений является …

[PDF][PDF] Terahertz radiation detector based on thermoelectric material Bi88Sb12

ES Makarova, AV Asach, IL Tkhorzhevskiy… - …, 2022 - researchgate.net
Terahertz radiation is very promising for visualization, detection and data transfer. Searching
for sensitive, fast and compact THz detector that operates at room temperature is a common …

Terahertz Radiation Detection with Bi-Sb Films at Room Temperature

MK Khodzitsky, PS Demchenko… - … Waves (IRMMW-THz …, 2021 - ieeexplore.ieee.org
Due to the rapid development of THz photonics, it became necessary to create detectors of
THz radiation, which would simultaneously be high-sensitive, high-speed and work at room …