RedOrbit: Today, when your mobile phone or tablet runs out of power, you have to let it recharge for hours plugged into a wall socket. A new study from the Nanyang Technological University (NTU) demonstrates that, in the future, all you might need to do it put it out in the sun.
The NTU research team has developed a next-generation solar cell material that converts light to electricity, as well as being also able to emit light. The base for the solar cell is Perovskite, a promising material that could hold...