Semiconducting Y-Ba-Cu-O thermal detectors: Low noise and fast pyroelectric IR response; development for future THz imagers

Xavier Galiano; Alain Kreisler; Vishal Jagtap; Annick Dégardin

doi:10.1109/IRMMW-THz.2013.6665745

Conference papers

Semiconducting Y-Ba-Cu-O thermal detectors: Low noise and fast pyroelectric IR response; development for future THz imagers

Xavier Galiano ¹ Alain Kreisler ¹ Vishal Jagtap ¹ Annick Dégardin ¹

1 LGEP - Laboratoire de génie électrique de Paris

Abstract : YBa2Cu3O6+x (YBCO) oxides are semiconductors (SC) at low oxygen content. IR detectors were processed with amorphous SC films, either planar or metal/YBCO/metal tri-layers. The response at 850 nm exhibited a low noise and fast pyroelectric behavior. THz detectors with planar antennas are considered.

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Semiconducting Y-Ba-Cu-O thermal detectors: Low noise and fast pyroelectric IR response; development for future THz imagers

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Semiconducting Y-Ba-Cu-O thermal detectors: Low noise and fast pyroelectric IR response; development for future THz imagers

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