NanoSQUIDs for the Investigation of Small Spin Systems by Dieter Kölle (Tuesday, 10 July 2018)
NanoSQUIDs for the Investigation of Small Spin Systems
by Dieter KÖLLER, Physikalisches Institut and Center for Quantum Science (CQ) in LISA+, Universität Tübingen, Germany
Tuesday, 10 July 2018 @ 12 pm
ICMAB - Sala d'Actes Carles Miravitlles
In this talk, I will review recent progress in the development and application of nanoSQUIDs, and I will present our approaches forb developing sensitive Nb and YBa2Cu3O7 (YBCO) nanoSQUIDs, which can be used for continuous measurements of magnetization loops of single MNPs in intermediate and strong magnetic fields up to the tesla range. To demonstrate the potential of such devices, we performed magnetization-reversal measurements, e.g. on a Fe nanowire (embedded in a carbon nanotube) and on single Co nano-pillars, which I will also discuss.
Hosted by Teresa Puig
Related Topics: Periodical Lectures & Invited Seminars