TY - GEN AU - Palacios-Serrano,G AU - Hannon,F AU - Hernandez-Garcia,C AU - Poelker,M AU - Baumgart,H TI - Electrostatic design and conditioning of a triple point junction shield for a -200 kV DC high voltage photogun SN - 1089-7623 PY - 2018///1109 N1 - Publication Type: Journal Article UR - https://doi.org/10.1063/1.5048700 ER -