2019
DOI: 10.1142/s201032471950005x
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An Analytical Description of the Magnetic Conductance Across an Isolated Defect Region in a 1D-Ferromagnetic Lead

Abstract: We illustrate in this contribution the determination of the magnetic conductance across a nanocontact region defined by an isolated defect region joined between two mono-atomic leads ferromagnetically ordered. The system is described by the Heisenberg interaction. Additionally, to deal with the lack of symmetry across the contact region defined by the isolated defect, we involve the phase field matching approach. Furthermore, to compute the quantum conductance, we define the quantum scattering of the transmiss… Show more

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Cited by 6 publications
(1 citation statement)
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“…For a given mode from the lead we select only the propagating ones and consider the spin-up or spin-down output. This standard procedure has been frequently used in several theoretical studies [43][44][45][46]. More precisely, the device contains two perfect leads (source and drain) made of GL-S.…”
Section: Model and Methodsmentioning
confidence: 99%
“…For a given mode from the lead we select only the propagating ones and consider the spin-up or spin-down output. This standard procedure has been frequently used in several theoretical studies [43][44][45][46]. More precisely, the device contains two perfect leads (source and drain) made of GL-S.…”
Section: Model and Methodsmentioning
confidence: 99%