id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
wm117m03z15	Sebastian Snowberger	Crystal Synthesis and Optical Properties of Cesium Lead Halide Solar Cells	1904		.txt	text/plain	149	7	33	Fully-inorganic cesium lead halide (CsPbX3) perovskite is stable at higher temperatures than organic perovskite, allowing for control of the crystal structure through formation temperature, and potentially improving longevity in an active solar cell. Solar cells made with partially organic perovskites, such as methylammonium lead iodide, have surpassed 20% efficiency; but have been observed to degrade under high temperatures and after long-term light exposure.	cache/wm117m03z15.txt	txt/wm117m03z15.txt