Snake vision inspires pyroelectric material design. 06 Nov 2020 Isabelle Dum ... Venomous pit vipers, for example, can detect infrared (IR) light at wavelengths between 50 nm and 1 mm, which ...

What's more, the new lift-off technique is generalizable beyond pyroelectric materials. The researchers plan to apply the method to make other ultrathin, high-performance semiconducting films.

For example, a coal-fired power plant burns coal to create steam, which in turn drives a turbine. ... Pyroelectric materials can also be made into sheets of thin film.

“For example, it could be directly worn on glasses.” The heat-sensing film could also have applications in environmental and biological sensing, as well as imaging of astrophysical phenomena that emit ...

Researchers have developed a material less than 100 nanometers thick that can convert low-grade heat into electrical ... it has been difficult to develop incredibly thin pyroelectric materials.

Regular readers of Physics World know that we have a penchant for materials and nanotechnology research. I developed my fondness for materials physics when I did a PhD many years ago on the magnetic ...

The team built prototype devices that supplied heat and electric fields to pyroelectric films just 50 to 100 nanometers thick, and measured the temperature and amount of electricity they generated.

Since all pyroelectric materials are piezoelectric, this means ferroelectric materials are inherently piezoelectric. This means that in response to an applied mechanical load, the material will ...

Engineers developed a technique to grow and peel ultrathin 'skins' of electronic material that could be used in applications such as night-vision eyewear and autonomous driving in foggy conditions.

Engineers have developed a technique to grow and peel ultrathin “skins” of electronic material. The method could pave the way for new classes of electronic devices, such as ultrathin wearable sensors, ...