T. Bettencourt , MatthewA. S. Brown , DominicL. Cartwright , KeithC. Cyr , EricA. Glusa , ChristianT. Lin , PaulG. Moore , StanA. O. McGregor , DuncanPawlowski , Roger P.Phillips , Edward G.Roberts , Nathan V.Wright , Steven A.Maheswaran , SatheeshJones , John P. and A. Jarvis , Stephen. (2021). EMPIRE-PIC: A Performance Portable Unstructured Particle-in-Cell Code. Communications in Computational Physics. 30 (4). 1232-1268. doi:10.4208/cicp.OA-2020-0261