This study investigates the feasibility of heat energy harvesting using pyroelectric effect. In
order to improve the effectiveness of the energy conversion from heat to electricity, the …

An attempt was made to obtain a simple Laplace transfer function model of a pyroelectric
detector which would make an excellent basis for the analysis of its dynamic behaviour …

This paper compares the characteristics of two types of four quadrant pyroelectric sensors,
made with screen-printed PZT and PVDF thick films, respectively, which we used for low …

We have investigated the pyro-and piezoelectric properties of polyurea spin-coated films
with thermal and chemical stability and their performance as infrared sensors. The …

Polyvinylidene fluoride (PVDF) thin film having β phase is prepared by vacuum deposition
with electric field application and its pyroelectric properties are studied using a dynamic …

Abstract Poly (vinylidene fluoride)(PVDF) was subjected to a creep test performed at
constant true stress. The use of an original method to control and adjust, in real time, the …

There are many industrial and medical applications of CO2 (λ= 10.6 μm) and Nd: YAG (λ=
1.06 μm) infrared lasers for which the quality of the process are tightly connected to the …

Three different techniques were chosen for processing pyroelectric sensor signals that
would provide early warnings of malfunctioning in the CO2 laser welding. The …

The paper presents a PSPICE model for multi-layer pyroelectric thin film infrared detector.
An insight and understanding of many physical and dynamic properties of the detector are …

The surface modification of ferroelectric films is expected to improve the properties of fatigue,
which is important for application in memory devices. In this study, we fabricated thin …