Antenna-Coupled Nanowire Thermocouples for Infrared Detection

被引：0

作者：

Szakmany, Gergo P. ^{[1
]}

Krenz, Peter M. ^{[1
]}

Orlov, Alexei O. ^{[1
]}

Bernstein, Gary H. ^{[1
]}

Porod, Wolfgang ^{[1
]}

机构：

[1] Univ Notre Dame, Dept Elect Engn, Ctr Nano Sci & Technol, Notre Dame, IN 46556 USA

来源：

2012 12TH IEEE CONFERENCE ON NANOTECHNOLOGY (IEEE-NANO) | 2012年

关键词：

Antennas; Infrared detectors; Nanowire thermocouples; Thin-film devices;

D O I：

暂无

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：

Unbiased, uncooled, and frequency-selective antenna-coupled nanothermocouples have been fabricated and characterized for infrared detection. The relative Seebeck coefficient of the nanothermocouples was measured by the 2 omega technique, which uses a test setup co-located on the same chip as the detectors. The hot junction of the nanothermocouple is less than 80 nm x 80 nm. The measured normalized detectivity (D-star) is 1.94x10(5) cm Hz(1/2)/W.

引用

页数：4

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