4 papers
Designing bistable nanostructures for target behavior
Andreas Ehrmann, Marija KrstiÄ, Sahar Samadzadeh +1
Many biological machines function through controlled conformational transitions, yet designing synthetic nanostructures with prescribed dynamical behavior remains a major challenge…
Controlling energy delivery with bistable nanostructures
Andreas Ehrmann, Carl P. Goodrich
Countless biological processes are fueled by energy-rich molecules like ATP and GTP that supply energy with extreme efficiency. However, designing similar energy-delivery schemes f…
Stable Asymmetric Magnetization Reversal in Epitaxial Co(001)/CoO(001) Bilayer
Maik Gaerner, Judith Bünte, Finn Peters +8
The exchange bias (EB) in ferromagnetic/antiferromagnetic (FM/AFM) bilayer systems causes a shift of the magnetic hysteresis curve after field cooling through the Néel temperature…
Cubic magneto-optic Kerr effect in Co(111) thin films
Maik Gaerner, Robin Silber, Malte Schäffer +4
The magneto-optic Kerr effect (MOKE) is often applied as a tool for the magnetic characterization of thin films. Here, the change in polarization upon reflection from the magnetize…