Sample holder; TEM of magnetic structure; in-situ Microscopy
Rajeswari Jayaraman, Huang Ping, Cantoni Marco, Ronnow Henrik (2015), Filming the formation and fluctuation of skyrmion domains by cryo-Lorentz transmission electron microscopy, in
PNAS, 112, 14212-14217.
Lorentz Microscopy is a technique that allows imaging of magnetic structures in a Transmission electron microscope TEM. The new high-end TEM, the FEI Titan THEMIS at the CIME (installation summer 2014) offers a new possibilities in Lorentz-Microscopy: The Corrector lens system has a Lorentz Mode, which allows higher resolutions, higher magnifications, larger fields of view and high speed image and movie acquisition for dynamic experiments.With a liquid He cooled sample holder compatible with the new microscope dynamic experiments would become possible. The application of magnetic and electric fields would give an unprecedented way of observing the dynamic behaviour and the interaction of magnetic features.