µSR - Muon Spin Rotation, Relaxation or Resonance: A research tool using muons as sensitive local magnetic probes in matter.
Research at the LMU focuses mainly on magnetic properties of materials and on positive muons or muonium (bound state of a positive muon and an electron) as light protons or hydrogen substitutes in matter.
Worldwide unique: The Low-Energy Muon Beam and µSR Spectrometer for the study of thin films, layers and surfaces, the possibility to perform high-field µSR with a field up to 9.5 Tesla, and the Extraction of Muons On Request for high frequency resolution and slow relaxation measurements.
Call for Proposals
Next Deadline: December 01, 2026.
Latest Scientific Highlights and News
Unconventional Superconductivity in ScIr2 Chiral Crystal With a Kagome Lattice
Materials with a kagome lattice host exotic quantum phenomena driven by the interplay between band topology, spin–orbit coupling, magnetism, and electronic correlations. While the magnetism of kagome materials ...
Pressure-invariant isotope effect as evidence for electronically driven intertwined order in Pr4Ni3O10
We report muon-spin rotation measurements of the pressure dependence of the oxygen-isotope (16O / 18O) effect on the spin-density wave (SDW) transition in the trilayer Ruddlesden-Popper nickelate Pr4Ni3O10. At ambient pressure ...
μSR study of time-reversal symmetry constraints and bulk superfluid response in Li0.95FeAs
We report zero-field (ZF) and transverse-field (TF) muon-spin rotation/relaxation (μSR) measurements on superconducting Li0.95FeAs (Tc ≃ 16.0 K) grown by a high-pressure self-flux method. The ZF-μSR data show ...
