GeSn alloys have already attracted extensive attention due to their excellent properties and
wide-ranging electronic and optoelectronic applications. Both theoretical and experimental …

Diversified regulation of electrons have received much attention to realize a multi-functional
transistor, and it is crucial to have a considerable control over the charge carriers in …

A high sensitivity and large stretchability are desirable for strain sensors in wearable
applications. However, these two performance indicators are contradictory, since the former …

To achieve highly selective and rapid detection of triethylamine (TEA) at a relatively low
temperature remains challenging. In this work, we report an ultrasensitive TEA gas sensor …

Electronic skin (e-skin) has been attracting great research interest and effort due to its
potential applications in wearable health monitoring devices, smart prosthetics, humanoid …

Rare earth ion doped upconversion (UC) luminescent materials could show potential
applications in optical temperature sensing. To develop new UC phosphors doped with …

Rare earth ions doped phosphors have been commonly applied in temperature sensing
field. However, it is urgent to specify temperature sensing mechanism owing to the troubles …

Group IV alloys have attracted interest in the drive to create Si compatible, direct band gap
materials for implementation in complementary metal oxide semiconductor (CMOS) and …

Photodetectors with broadband response spectrum have attracted great interest in many
application areas such as imaging, gas sensing, and night vision. Here, a high performance …

Flexible image sensors with good detectivity, high mechanical stability, and excellent
flexibility have generated great interest in biomimetic visual applications. Semiconductor …