Electrical engineers at Duke University have demonstrated a pyroelectric photodetector operating at speeds far beyond those typically associated with thermal ...

Electrical engineers at Duke University have created the fastest pyroelectric photodetector ever demonstrated, a device that detects light by sensing ...

A new ultrathin photodetector from Duke University can sense light across the entire electromagnetic spectrum and generate a ...

Abstract: This work presents the self-powered warmth sensor based on the pyroelectric effect. Pyroelectric materials are generally used for energy harvesting and temperature sensing. For the first ...

Quantum Materials and Devices Unit, Institute of Nano Science and Technology, Knowledge City, Sector 81, Mohali 140306, Punjab, India ...

BOOTHBAY - The Maine Department of Transportation will be resealing traffic count sensors on Route 27 in Boothbay on Monday, April 26th. The work area is north of the intersection with River Road.

Abstract: A tracked crawler robot using body heat detection and a purpose built analogue tracking circuit is designed in this work. The infrared detection module consists of a single dual element ...