What black phosphorus is and how it can be stressed to vary its bandgap potential. How this attribute was used to build tunable LED photoemitters and photodetectors. How the tunable characteristic was ...

Multi-wavelength analysis of hydrodynamic data collected on the latest analytical ultracentrifugation instruments provides additional resolution and insights into hetero-interacting systems by adding ...

One of the major developments in the solar industry in 2023 is the unprecedented expansion of PV manufacturing currently underway in the United States. While there was 5 GW of US PV production in 2022 ...

Sunnyvale, Calif., October 11, 2011 — A red high-power LED has set a new efficiency record in an OSRAM Opto Semiconductors R&D lab with an electro-optical efficiency of 61 percent. The 1 mm2 chip ...