Current density imaging by pulsed conduction electron spin resonance.
In analogy with Nuclear MRI, the ESR signal phase shift of conduction electrons moving in electrical currents along controlled magnetic field gradients can be used to generate spatial electronic current density maps. First two-dimensional images of the current density distribution in quasi-one-dimensional organic conductors are presented.
Drescher
Malte
M
Physikalisches Institut, Universität Karlsruhe (TH), D-76128 Karlsruhe, Germany. malte.drescher@pi.uka.de
Kaplan
Noam
N
Dormann
Elmar
E
D000465:Algorithms; D004578:Electron Spin Resonance Spectroscopy / Q000295:instrumentation / Q000379:methods*; D007090:Image Interpretation, Computer-Assisted / Q000379:methods*; D008279:Magnetic Resonance Imaging / Q000295:instrumentation / Q000379:methods*; D012815:Signal Processing, Computer-Assisted