Researchers have determined directly the relation between the bandgap energy of single cesium lead bromide nanocrystals and their size and shape. By studying individual NCs being either isolated or ...

Scientists have printed and explored different compositions of caesium based halide perovskites. In a temperature range between room temperature and 300 Celsius, they observe structural phase ...

An international research group led by Tom Gregorkiewicz, professor at the University of Amsterdam and Yasufumi Fujiwara, professor at Osaka University's Graduate School of Engineering together with ...

Physicists have devised a novel technique that can be used to synthesise tiny, high-quality, platelet-shaped crystals of caesium lead bromide that show ferroelectric properties 1. This allows the ...

MANY infra-red spectra of metal complexes have been examined in the 2–15μ region, but until now very few co-ordination compounds have been studied in the cæsium bromide region in which some ...

A team of materials scientists from the University of Oklahoma has achieved what was widely considered impossible: successfully magnetizing quantum dots by "doping" them with manganese. Study: ...