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Low-frequency noise considerations for sensors based on manganites

Abstract : Low frequency noise considerations for sensors based on La0.33Sr0.67MnO3 (LSMO) thin films are discussed in this paper. Thanks to special attention on the film quality, onthe electrical readout electronics and on the patterned geometries, epitaxially grown LSMO thin films can show a very low level of low-frequency noise and can thus be used to fabricate high signal-to-noise ratio sensors such as uncooled bolometers and uncooled low-field magnetoresistances.
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Submitted on : Monday, October 28, 2019 - 5:15:50 PM
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Bruno Guillet, Stéphane Flament, Shuang Liu, Olivier Rousseau, Ammar Aryan, et al.. Low-frequency noise considerations for sensors based on manganites. ICNF 2019 (25th International Conference on Noise and Fluctuations), Jun 2019, Neuchatel, Switzerland. pp.326-329, ⟨10.5075/epfl-ICLAB-ICNF-269309⟩. ⟨hal-02336146⟩



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