Terahertz Radiation Detection with Bi-Sb Films at Room Temperature

被引：0

作者：

Khodzitsky, Mikhail K. ^{[1
,2
,3
]}

Demchenko, Petr S. ^{[1
,2
,3
]}

Zykov, Dmitry, V ^{[1
,2
]}

Zaitsev, Anton D. ^{[1
,2
]}

Makarova, Elena S. ^{[2
]}

Tukmakova, Anastasiia S. ^{[2
]}

Tkhorzhevskiy, Ivan L. ^{[2
]}

Asach, Aleksei, V ^{[2
]}

Novotelnova, Anna, V ^{[2
]}

Kablukova, Natallya S. ^{[2
,4
]}

机构：

[1] ITMO Univ, Terahertz Biomed Lab, St Petersburg 197101, Russia

[2] ITMO Univ, Fac Energy & Ecotechnol, St Petersburg 197101, Russia

[3] Tydex LLC, St Petersburg 191015, Russia

[4] St Petersburg State Univ Ind Technol & Design, St Petersburg 191186, Russia

来源：

2021 46TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ) | 2021年

基金：

俄罗斯科学基金会;

关键词：

D O I：

10.1109/IRMMW-THz50926.2021.9567565

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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 temperature. We demonstrate that the use of thermoelectric thin Bi-Sb films with high sensitivity to THz radiation may solve this problem. The films synthesized by means of thermal evaporation in vacuum were affected by terahertz radiation at the frequency of 0.14 THz. The temporal dependencies of a voltage drop and temperature difference were measured. The experimental results prove the possibility for the use of Bi-Sb films in THz radiation detection at room temperature.

引用

页数：2

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