Researchers boost signal amplification in perovskite nanosheets

Perovskite materials are still attracting a lot of interest in solar cell applications. Now, the nanostructures of perovskite materials are being considered as a new laser medium. Over the years, light amplification in perovskite ...

Feelings of impatience evolve over time, study says

A new study answers a timely question: What is the hardest part of waiting? Consumers do plenty of it—online, in line, in traffic, or for deliveries. And now we know it's the final phase that's most problematic for them.

Even a single negative review can sink a good product, says study

Online retailers have every reason to be concerned about negative reviews, as they severely reduce the appeal of a product. An extensive study by Marton Varga of Bocconi's Department of Marketing and Paulo Albuquerque (INSEAD), ...

page 3 from 40