Bolometers, devices that monitor electromagnetic radiation through heating of an absorbing material, are used by astronomers and homeowners alike. But most such devices have limited bandwidth and must ...

To study how stars and planets are born we have to look at star cradles hidden in cool clouds of dust. Far-infrared telescopes are able to pierce through those clouds. Conventionally, niobium nitride ...

Graphene is a remarkable material: light, strong, transparent and electrically conductive. It can also convert heat to electricity, and researchers have recently exploited this thermoelectric property ...

Cool idea: images of the bolometer on a silicon chip. (Courtesy: Jean-Philippe Girard/Aalto University) A new type of bolometer that covers a broad range of microwave frequencies has been created by ...

Chip-level future: an artist’s impression of how microscopic bolometers (in the chip on the right) could sense very weak radiation emitted from qubits (in the chip on the left). (Courtesy: Aleksandr ...

Researchers have developed a better bolometer, a device for measuring electromagnetic radiation. The new technology is faster, simpler, and covers more wavelengths. Bolometers, devices that monitor ...

Bolometers are devices that measure the power of incident electromagnetic radiation thru the heating of materials, which exhibit a temperature-electric resistance dependence. These instruments are ...

I don’t know about you, but this thing doesn’t seem like a scintillating bolometer to me. At all. Eduardo Abancens—a University of Zaragoza’s physicist—says it’s a dark matter detector. One that looks ...

A superconductor-graphene-superconductor Josephson junction has shown a noise-equivalent power of 7 x 10-19W/√Hz, which corresponds to an energy resolution of a single 32GHz photon, according to an ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...