Details

Autor(en) / Beteiligte

• Szakmany, G. P.
• Krenz, P. M.
• Orlov, A. O.
• Bernstein, G. H.
• Porod, W.

Titel

Antenna-coupled nanowire thermocouples for infrared detection

Ist Teil von

• 2012 12th IEEE International Conference on Nanotechnology (IEEE-NANO), 2012, p.1-4

Ort / Verlag

IEEE

Erscheinungsjahr

2012

Quelle

IEEE/IET Electronic Library (IEL)

Beschreibungen/Notizen

• 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 2ω 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 × 80 nm. The measured normalized detectivity (D*) is 1.94×10 5 cm Hz 1/2 /W.