Imaging the transition from diffusive to Landauer resistivity dipoles

A point-like defect in a uniform current-carrying conductor induces a dipole in the electrochemical potential, which counteracts the original transport field. If the mean free path of the carriers is much smaller than the size of the defect, the dipole results from the purely diffusive motion of the...

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Veröffentlicht in:	arXiv.org 2024-12
Hauptverfasser:	Kämpfer, David, Kovalchuk, Serhii, Hofmann, Jonathan K, Balashov, Timofey, Cherepanov, Vasily, Voigtländer, Bert, Morawski, Ireneusz, Tautz, F Stefan, Lüpke, Felix
Format:	Artikel
Sprache:	eng
Schlagworte:	Conductors Current carriers Defects Dipoles Electrical measurement Electrical resistivity Electrochemical potential Mean free path Parameter estimation Potentiometric analysis Residual resistivity
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