Researchers in Switzerland have created a new perovskite-based image sensor that outperforms conventional silicon ...

Free chlorine detection is crucial for ensuring water quality and public health. The field encompasses a wide range of sensing approaches, including electrochemical, optical and sensor array ...

Stacked design improves color accuracy and resolution over silicon sensors. Described in Nature, the semiconductor material ...

Every smartphone and digital camera uses image sensors to capture photos, working in a way similar to our eyes. Human eyes ...

Image sensors are built into every smartphone and every digital camera. They distinguish colors in a similar way to the human eye. In our retinas, individual cone cells recognize red, green and blue ...

A perovskite image sensor developed by Maksym Kovalenko and his team of researchers at ETH Zurich and Empa, could take better photos with less light than conventional silicon sensors. The device, the ...