Signal readout for pyroelectric detector based on relaxor ferroelectric single crystals

• Published in: Physica status solidi. A, Applications and materials science Vol. 208; no. 5; pp. 1078 - 1083
• Main Authors: Wang, Jiang, Jing, Yiou, Jing, Weiping, Li, Yan Jin
• Format: Journal Article
• Language: English
• Published: Berlin WILEY-VCH Verlag 01.05.2011; WILEY‐VCH Verlag
• Subjects: CMOS; PMNT; pyroelectric detector; readout circuits

Relaxor‐based ferroelectric single crystals, such as (1 − x)Pb(Mg1/3Nb2/3)O3xPbTiO3 (PMNxPT, or PMNT) single crystals, exhibit large pyroelectric response, low thermal diffusivity, and high temperature stability. To fabricate high performance infrared detectors with relaxor‐based single crystals,...