A new study on HgTe nanocrystal photodiodes through CdS passivation and interface control shows new potential for infrared ...

Invisible infrared waves are emitted by IR LEDs and detected by photodiodes to enable devices like remotes, automatic ...

Ketone detection translates chemical presence into measurable electrical signals using signal conversion, amplification, and ...

Semiconductor detectors that directly measure the electrical signals produced by X-rays have hugely improved the resolution and contrast of computed tomography scanners. In the 1970s computed ...

What if the next generation of disposable electronics—the sensors in your food packaging, the diagnostic strips in a medical ...

A very cool (also warm!) property of the base-emitter junction of (most) small signal BJTs is the ΔVbe temperature-sensing ...

Engineers at Rice University have developed a dual-bacterial system that converts chemical signals directly into electrical ...

SNELLVILLE, Ga. — A student fled from South Gwinnett High School after a weapons detector discovered a gun in their bag, according to the school's principal, Rodney Jordan. The incident took place on ...

Kalyn Kahler is a senior NFL writer at ESPN. Kalyn reports on a range of NFL topics. She reported about the influence of coaching agents on NFL hiring and found out what current and former Cowboys ...

A Georgia Senate Public Safety Committee unanimously passed HB 1023 to mandate school weapons detectors. Apalachee High School shooting survivors provided emotional testimony urging lawmakers to ...

A second federal appeals court has blessed the Trump administration’s policy of locking up the vast majority of people it is seeking to deport without a chance for bond — even if they have no criminal ...

Two metal detecting enthusiasts have been celebrating after unearthing a rare prehistoric Bronze Age axe head in a field on Anglesey. Friends and metal detecting companions Chris Evans and James ...