Magnetic Relaxation in Iron Phthalocyanine Thin Films

We created low-dimensional magnetic systems with tunable iron chains. The chain length is varied from 100 iron ions to several hundreds and the single spin relaxation time is extracted as a function of the chain length. The details are available here (arXiv).

Paul Ekstrand, Daniel Javier, Thomas Gredig, Tunable Finite-Sized Chains to Control Magnetic Relaxation, Phys. Rev. B, 95, 014406 (2017). [PDF]