YBa2Cu3O7 nano superconducting quantum interference devices on MgO bicrystal substrates

J. Lin, B. Müller, J. Linek, M. Karrer, M. Wenzel, M. J. Martínez-Pérez, R. Kleiner and D. Koelle. YBa2Cu3O7 nano superconducting quantum interference devices on MgO bicrystal substrates. Nanoscale 12, 5658-5668 (2020).