ELECTROMAGNETIC WAVE DETECTOR AND ELECTROMAGNETIC WAVE DETECTOR ARRAY

Abstract: provided are an electromagnetic wave detector and an electromagnetic wave detector array having high detection sensitivity. an electromagnetic wave detector includes a semiconductor layer having a first surface, a two-dimensional material layer electrically connected to the semiconductor layer, a first electrode portion electrically connected to the two-dimensional material layer without the semiconductor layer therebetween, a second electrode portion electrically connected to the two-dimensional material layer via the semiconductor layer, and a thermoelectric conversion material layer. the thermoelectric conversion material layer is in contact with the two-dimensional material layer.

Inventor(s): Manabu IWAKAWA, Shimpei OGAWA, Masaaki SHIMATANI, Shoichiro FUKUSHIMA

CPC Classification: H10N15/15 ()

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