While gluons are responsible for generating most of the visible mass in the universe, their role inside nuclei remains poorly ...

However, photon-to-photon upconversion efficiencies of these devices are typically much lower than unity. Here we report an all-organic NIR-to-visible upconversion display with a photon-to-photon ...

Low-energy photons, which are not used by a solar cell, can be converted to higher-energy photons by photon upconversion. The figure-of-merit of upconvertors, JUC, is given in mA cm–2 under 1 sun ...

Photon-photon scattering has already been selected as one of three flag-ship experiments at the University of Rochester's OPAL dual-beam 25 PW laser facility in the United States. The simulations were ...

We demonstrate a 256 × 256 passive photon counting imager based on hybridization of back-illuminated silicon Geiger-mode avalanche photodiodes to an all-digital CMOS counting chip. Photon detection ...

Prior to USC Trojans coach Lincoln Riley's arrival on campus in 2022, the Trojans were struggling to stand out in the emerging world of Name, Image, and Likeness (NIL). Fast forward to the present ...

In Japan, not only does the tobacco industry have close ties to government, but universities are also vulnerable to its influence. In this equation, public health loses out.

The sprawling bill of President Trump’s agenda is losing momentum in the Senate in the face of blistering attacks from Elon Musk and loud opposition from senators such as Rand Paul and Ron Johnson.

Kerala Taylor reflects on the amount of time she spends looking into mirrors. These are the surprising ways mirrors sabotage your confidence and happiness, and how to fight back.