A hysteresis model for a vanadium dioxide transition-edge microbolometer
نویسندگان
چکیده
This paper presents the adaptation of the Preisach model, originally developed for magnetic hysteresis, to describe mathematically the hysteresis in the resistance-temperature characteristics of vanadium–dioxide (VO2) thin film radiation sensors. The necessary and sufficient conditions for the applicability of the Preisach model to a VO2 film sensor are experimentally verified. Experimentally measured characteristics are compared with those given by the model for minor and major loops.
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ورودعنوان ژورنال:
- IEEE Trans. Instrumentation and Measurement
دوره 50 شماره
صفحات -
تاریخ انتشار 2001