Simulations on the Texas Advanced Computing Center's Frontera supercomputer have helped scientists at The University of Texas at Austin and the University of Macau (Macao, China) map, for the first time, the conditions that characterize polarons in two-dimensional (2D) materials. A polaron is a quasiparticle consisting of an electron and its surrounding distortions of atoms in a crystal lattice. Understanding polarons can help improve the performance and efficiency of touchscreens for phones and tablets and organic light-emitting diodes (OLEDs) of OLED TVs.
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