{"repo":"fenning-research-group/PASCAL","free":true,"listed":false,"github":"https://github.com/fenning-research-group/PASCAL","clone":"git clone https://github.com/fenning-research-group/PASCAL.git","description":"Codebase to drive the Perovskite Automated Spin Coat Assembly Line (PASCAL) in the Fenning research group.","language":"C++","stars":23,"topics":["automation","high-throughput-experimentation","perovskite-solar-cells"],"license":"MIT","category":"workflow-automation","readme_excerpt":"Perovskite Automated Spin Coat Assembly Line (PASCAL) Motivation PASCAL is an automated platform for spin coating and annealing thin films onto small ( 2x2 cm) substrates, aimed af increasing experimental throughput in the pursuit of designing better perovskite solar cells. Perovskite solar cells are infinitely tunable, as they can be formed with combinations of nearly half of the periodic table, presenting the excitement of limitless possibilities and the curse of dimensionality. With PASCAL, we aim to increase our experimental search rate by orders of magnitude, enabling a more systematic and exhaustive approach toward exploring the vast compositional space of interest for solar cell design. Hardware CAD schematics of PASCAL Liquid handler preparing precursor solution mixtures for a compositional search Liquid handler + spincoater working in conjunction to deposit solution onto substrate. Automated Full Sample Fabrication + Characterization Timelapse https://github.com/fenning-research-group/PASCAL/assets/49666626/01028334-c0f0-4b86-ad78-245d9399b324 Experimental Planning - Computed material properties - manifold embedding / dimensionality reduction into \"behavior space\" Hardware Scheduling Active Learning intra-run (narrow scope) - bayesian approach to evaluating sample space - update compositions of interest using in-line during experiment inter-run (wide scope) - bayesian approach with operator input (XRD, UV-Vis, etc) - find covariances between composition/fabrication c","default_branch":null,"files":null,"tree":[],"storefront":"/r/fenning-research-group","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/fenning-research-group/PASCAL/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}