Technique uses photons, fundamental components of light, to measure nanoscopic materials thinner than 100,000th the width of a human hair—with 30,000 fired per second and 500bn throughout

Researchers from Penn State and Princeton University have taken a big step toward creating a diode laser from a hybrid organic-inorganic material that can be deposited from solution on a laboratory benchtop

Scientists fine-tune organic thin films with an eye toward biomedical devices