Researchers Found a New Method to Split and Sum Photons with Silicon

Researchers Found a New Method to Split and Sum Photons with Silicon

A staff of researchers at The College of Texas at Austin and the University of California, Riverside have discovered a technique to produce an extended-hypothesized phenomenon—the transfer of energy between silicon and natural, carbon-based mostly molecules—in a breakthrough that has implications for data storage in quantum computing, solar energy conversion and medical imaging. The analysis is described in a paper out today within the journal Nature Chemistry.

Silicon is, without doubt, one of the planet’s most abundant materials and a crucial part in every part of the semiconductors that energy our computers to the cells utilized in almost all solar energy panels. For all of its skills, nevertheless, silicon has some issues with regards to changing gentle into electricity. Totally different colors of light are comprised of photons, particles that carry light’s energy. Silicon can effectively convert red photons into electrical energy; however, with blue photons, which carry twice the energy of purple photons, silicon loses most of their energy as heat.

The brand new discovery supplies scientists with a strategy to enhance silicon’s effectivity by pairing it with a carbon-based material that converts blue photons into pairs of red photons that may be extra effectively utilized by silicon. This hybrid material will also be tweaked to function in reverse, taking in red light and changing it into blue gentle, which has implications for medical treatments and quantum computing.

At UC Riverside, Tang’s lab pioneered the way to connect the organic molecules to the silicon nanoparticles, and Mangolini’s group engineered the silicon nanocrystals.