The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
M. Schumacher, X. Jiang, and M. Vogel, “GaN-based Photocathodes for High Brightness Electron Beams”, in Proc. 18th Int. Conf. on RF Superconductivity (SRF'17), Lanzhou, China, July 2017, paper THPB075, pp. 906-909, ISBN: 978-3-95450-191-5, https://doi.org/10.18429/JACoW-SRF2017-THPB075, 2018.