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

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

YBa 2 Cu 3 O 6+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 conside...

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Bibliographische Detailangaben
Hauptverfasser: Galiano, X., Kreisler, A. J., Jagtap, V. S., Degardin, A. F.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Detectors
Noise
Performance evaluation
Silicon
Substrates
Yttrium barium copper oxide
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Beschreibung
Zusammenfassung:YBa 2 Cu 3 O 6+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.
ISSN:2162-2027
DOI:10.1109/IRMMW-THz.2013.6665745