In-plane impedance spectroscopy in aerosol deposited NiMn2O4 negative temperature coefficient thermistor films

Spark Plasma Sintering of Negative Temperature Coefficient Thermistor Ceramics

A New Structure for Direct Measurement of Temperature Based on Negative Temperature Coefficient Thermistor and Adaptive Neuro-fuzzy Inference System

Thermistors are very commonly used for narrow temperature-range high-resolution applications, such as in medicine, calorimetry, and near ambient temperature measurements. In particular, Negative Temperature Coefficient (NTC) thermistor is very inexpensive and highly sensitive, whose sensing temperature range and sensitivity are highly limited due to the intrinsic nonlinearity and self-heating p...

Impedance Spectroscopy of Thin Films

Impedance spectroscopy of epitaxial multiferroic thin films

Rainer Schmidt,1,* Wilma Eerenstein,1 Thomas Winiecki,2 Finlay D. Morrison,3 and Paul A. Midgley1 1Department of Materials Science, University of Cambridge, Pembroke Street, Cambridge CB2 3QZ, United Kingdom 2Department of Physics, University of Durham, South Road, Durham DH1 3LE, United Kingdom 3Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EQ, United Ki...

Unipolar memristive Switching in Bulk Negative Temperature Coefficient Thermosensitive Ceramics

A memristive phenomenon was observed in macroscopic bulk negative temperature coefficient nickel monoxide (NiO) ceramic material. Current-voltage characteristics of memristors, pinched hysteretic loops were systematically observed in the Ag/NiO/Ag cell. A thermistor-based model for materials with negative temperature coefficient was proposed to explain the mechanism of the experimental phenomen...