While solar innovation has actually come a long method in the last quarter century, the solar cells in modern solar panels still only operate at about 22 percent performance on average.In the interest of improving solar cell effectiveness, a research study group led by Prof. Wolf Gero Schmidt at the University of Paderborn has actually been using high-performance computing (HPC) resources at the High-Performance Computing Center Stuttgart (HLRS) to study how these cells transform light to electricity. The group published its results in Physical Review Letters.Designing solar cells for more efficient energy conversionMost solar cells, much like lots of contemporary electronics, are primarily made of silicon. In traditional, silicon-based solar cells, light particles, called photons, transfer their energy to available electrons in the solar cell. By putting a carefully designed user interface layer in between tetracene and silicon, the resulting low-energy excitons can be transferred from tetracene into silicon, where many of their energy can be transformed into electricity.Utility in imperfectionWhether utilizing tetracene or another material to enhance conventional solar cells, scientists have actually focused on attempting to create the ideal interface between constituent parts of a solar cell to provide the best-possible conditions for exciton transfer.Schmidt and his team usage ab initio molecular dynamics (AIMD) simulations to study how particles move and connect within a solar cell. For the team, the goal is not to design the ideal solar cell overnight, however to continue to make subsequent generations of solar innovation much better.
While solar technology has actually come a long way in the last quarter century, the solar cells in contemporary solar panels still just run at about 22 percent effectiveness on average.In the interest of enhancing solar cell effectiveness, a research study team led by Prof. Wolf Gero Schmidt at the University of Paderborn has actually been utilizing high-performance computing (HPC) resources at the High-Performance Computing Center Stuttgart (HLRS) to study how these cells transform light to electrical energy. The team published its results in Physical Review Letters.Designing solar cells for more efficient energy conversionMost solar cells, much like numerous contemporary electronic devices, are mostly made of silicon. By positioning a thoroughly developed user interface layer between tetracene and silicon, the resulting low-energy excitons can be transferred from tetracene into silicon, where many of their energy can be transformed into electricity.Utility in imperfectionWhether utilizing tetracene or another material to augment traditional solar cells, scientists have focused on attempting to develop the ideal user interface in between constituent parts of a solar cell to supply the best-possible conditions for exciton transfer.Schmidt and his team usage ab initio molecular characteristics (AIMD) simulations to study how particles move and interact within a solar cell.
