in the tower of alferov university, time is running out. is a common occurrence when the media clashes with basic science, the average person always wants them to invent something there immediately scientists skillfully resist at the university's renewable energy laboratory. now working on the creation of flexible screens on the issue. when will we be able to buy a domestic folding tablet, they answered us. wait, sit down, we will tell you everything about modern optoelectronics, for example, a solar cell or emitting the diodes that are used in phone screens today are based on rigid substrates, and they , uh, do not have flexibility. our goal, using five semiconductor materials, is to make flexible optoelectronic devices that can be used on curved surfaces to combine flexibility, reliability and good bulk electronic properties. it is not so easy to start with elements that will emit light, and with the help of which it will be possible to display information on the screen in monochrome. it hasn't been for a long time problem, but we are used