Issues of Ensuring the Stability of Thin-Film Heterostructures of Multifunctional Sensors of Information-Measuring Systems

Abstract

Metal sheet sensors are quite popular due do their advanced stability. And therefore, they are used in electronic measuring systems to control essential objects. Those objects include aircraft, rocketry and spacecraft systems, heat and hydroelectric plants, ships and submarines, nuclear plants. Physical quantity sensors used in listed areas must provide pretty high long-term temporal and parametric stability because they, as usual, can't be dismantled or replaced. Metal sheet sensor structural stability can be provided based on specific engineering and construction solutions and methods. Construction solutions assume appropriate choice for sheeting material (strain-resistive, adhesive and contacting) choice based on such specifications as heat expansion factor, surface resistivity, adhesion, insulation resistance, temperature range, perfect configuration and metal sheet strain resistor layout pattern, etc.