Temperature stresses in semiconductor barium-titanate-based ceramics with a layer structure under the action of current loads have been investigated by numerical methods. It has been shown that by optimizing the thickness ratios between the layers and their properties one can markedly decrease the maximum stresses compared to homogeneous thermistors.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 82, No. 5, pp. 981–983, September–October, 2009.
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Shut, V.N., Gavrilov, A.V. Temperature stresses in hetrogeneous barium-titanate-based thermistors. J Eng Phys Thermophy 82, 988–990 (2009). https://doi.org/10.1007/s10891-009-0269-7
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DOI: https://doi.org/10.1007/s10891-009-0269-7