to optimize the time structure of the ESS Kim Lefmann, 2 Kaspar H. Klenø, 2 Jonas Okkels Birk, 2, 3 Britt R. Hansen, 5 Sonja L. Holm, 2 Erik Knudsen, 5 Klaus Lieutenant, 7, 8 Lars von Moos, 5, 10 Morten Sales, 2 Peter K. Willendrup, 5 and Ken H. Andersen Nanoscience and eScience Centers, Niels Bohr Institute, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen Ø, Denmark Danish Work...