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https://repositorio.ufba.br/handle/ri/7682| metadata.dc.type: | Artigo de Periódico |
| Title: | A hysteresis model for a vanadium dioxide transition-edge microbolometer |
| Other Titles: | IEEE Transactions on Instrumentation and Measurement |
| Authors: | Almeida, Luiz Alberto Luz de Deep, Gurdip Singh Lima, Antonio Marcus Nogueira Neff, Helmut Franz Freire, Raimundo Carlos Silvério |
| metadata.dc.creator: | Almeida, Luiz Alberto Luz de Deep, Gurdip Singh Lima, Antonio Marcus Nogueira Neff, Helmut Franz Freire, Raimundo Carlos Silvério |
| Abstract: | 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. |
| Keywords: | Bolometer hysteresis modeling metal-insulator transition Preisach model thermal radiation vanadium–dioxide |
| URI: | http://www.repositorio.ufba.br/ri/handle/ri/7682 |
| Issue Date: | Aug-2001 |
| Appears in Collections: | Artigo Publicado em Periódico (PPGEE) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 00948321.pdf Restricted Access | 145,17 kB | Adobe PDF | View/Open Request a copy |
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