Fiber materials are highly desirable for wearable electronics that are expected to be flexible
and stretchable. Compared with rigid and planar electronic devices, fiber-based wearable …

The artificial skin-like stretchable ionic sensor device usually requires a synergistic effect of
reliable adhesion between human machine interface, reasonable mechanical strength, and …

Wearable sensor technologies, especially continuous monitoring of various human health
conditions, are attracting increased attention. However, current rigid sensors present …

Smart textiles have recently aroused tremendous interests over the world because of their
broad applications in wearable electronics, such as human healthcare, human motion …

Electromagnetic sensors have been used for inspecting small surface defects of metals.
Based on the eddy-current (EC) thin-skin regime, a revised algorithm is proposed for a triple …

Eddy current testing can be used to interrogate steels but it is hampered by the lift-off
distance of the sensor. Previously, the lift-off point of intersection (LOI) feature has been …

Lift-offs of the sensor could significantly affect the measurement signal and reconstruction of
material properties when using the electromagnetic (inductive) eddy current (EC) sensor …

Self-recoverability and stretchability are critical for high-performance hydrogel sensors, but
developing hydrogels with combined self-recoverability and stretchability remains a …

Defect detection in ferromagnetic substrates is often hampered by nonmagnetic coating
thickness variation when using conventional eddy current testing technique. The lift-off …

The liftoff spacing distance between the eddy current (EC) sensor and the test piece will
influence the detected signals and accuracy of the measurement. Various techniques …