'Hall bar' presentation slideshows

O rganic Spintronics

437 views • 12 slides

Domain wall pinning dependent on nanomagnet state

Reinier van Mourik 1,2 , Charles Rettner 1 , Bert Koopmans 2 , Stuart Parkin 1. 1. IBM Almaden Research Center, San Jose, CA 2. Eindhoven University of Technology, Eindhoven, the Netherlands. Domain wall pinning dependent on nanomagnet state. BB-03.

235 views • 10 slides

Domain wall pinning dependent on nanomagnet state

Reinier van Mourik 1,2 , Charles Rettner 1 , Bert Koopmans 2 , Stuart Parkin 1. 1. IBM Almaden Research Center, San Jose, CA 2. Eindhoven University of Technology, Eindhoven, the Netherlands. Domain wall pinning dependent on nanomagnet state. BB-03.

113 views • 10 slides

SiC steps

4H-SiC substrate preparation - graphitization. annealing. Polished SiC substrate. Graphitized substrate. SiC steps. Patterning. e-beam lithography. Hall bar. FET. Quantum Interference loop. Epitaxial graphene grown on SiC. Highly ordered and well defined material

288 views • 9 slides

Quantum Hall Effect

Quantum Hall Effect. Tim Morgan. The Setup. V l. V H. I. The Experiment. Extreme Conditions: Large magnetic field (8-20 T) Low temperatures (< 4K) Material: Si MOSFET, GaAl/AlGaAs, or just about any 2DEG in the shape of a hall bar Procedure: Cool down and apply constant current

543 views • 7 slides