Spin waves transport across a ferrimagnetically ordered nanojunction of cobalt-gadolinium alloy between cobalt leads
A model calculation is presented for the spin wave scattering and coherent transport at the
ferrimagnetically ordered cobalt-gadolinium alloy nanojunction between cobalt leads. The …
ferrimagnetically ordered cobalt-gadolinium alloy nanojunction between cobalt leads. The …
Fabry–Perot magnonic ballistic coherent transport across ultrathin ferromagnetic lamellar bcc Ni nanostructures between Fe leads
We propose thermodynamically stable systems of ultrathin lamellar bcc Ni nanostructures
between bcc Fe leads, single bondFe [Ni (n)] Fesingle bond, based on the available …
between bcc Fe leads, single bondFe [Ni (n)] Fesingle bond, based on the available …
Ballistic transport of spin waves incident from cobalt leads across cobalt–gadolinium alloy nanojunctions
Calculations are presented for the scattering and ballistic transport of spin waves (SW)
incident from cobalt leads, on ultrathin ferrimagnetic cobalt–gadolinium‥ Co][Co (1− c) Gd …
incident from cobalt leads, on ultrathin ferrimagnetic cobalt–gadolinium‥ Co][Co (1− c) Gd …
Theory for the spin dynamics in ultrathin disordered binary magnetic alloy films: application to cobalt-gadolinium
We present the theory of a dynamic variant of the non-local coherent potential approximation
(DNLCPA) to investigate the spin dynamics in ultrathin magnetic cobalt-gadolinium random …
(DNLCPA) to investigate the spin dynamics in ultrathin magnetic cobalt-gadolinium random …
Quantum conductance of silicon-doped carbon wire nanojunctions
Unknown quantum electronic conductance across nanojunctions made of silicon-doped
carbon wires between carbon leads is investigated. This is done by an appropriate …
carbon wires between carbon leads is investigated. This is done by an appropriate …
Discretized dynamics of exchange spin wave bulk and edge modes in honeycomb nanoribbons with armchair edge boundaries
We develop a field theory to study the dynamics of long wavelength exchange spin wave
excitations on honeycomb nanoribbons characterized by armchair edge boundaries and the …
excitations on honeycomb nanoribbons characterized by armchair edge boundaries and the …
The importance of long range Fe–Fe interactions in magnetically ordered 2D Fe0. 2Ni0. 8/Ni (001) and Fe0. 3Ni0. 7/Ni (001) alloy systems
EA Moujaes, A Khater - Computational Materials Science, 2024 - Elsevier
We develop a theoretical approach to study the magnonic properties of the 2D ordered
surface Fe–Ni alloys with 20% and 30% Fe on a face-centered cubic Ni (001) surface …
surface Fe–Ni alloys with 20% and 30% Fe on a face-centered cubic Ni (001) surface …
Asymmetric dynamics of edge exchange spin waves in honeycomb nanoribbons with zigzag and bearded edge boundaries
We report on the theoretical prediction of asymmetric edge spin waves, propagating in
opposite directions at the boundaries of antiferromagnetic honeycomb nanoribbons with …
opposite directions at the boundaries of antiferromagnetic honeycomb nanoribbons with …
Computation of magnons ballistic transport across an ordered magnetic iron-cobalt alloy nanojunction between iron leads
A model is presented to analyze the spin waves scattering and ballistic transport at the iron-
cobalt magnetically ordered alloy nanojunction between iron leads. The B2 structure …
cobalt magnetically ordered alloy nanojunction between iron leads. The B2 structure …
Electronic conductance via atomic wires: a phase field matching theory approach
D Szczęśniak, A Khater - The European Physical Journal B, 2012 - Springer
A model is presented for the quantum transport of electrons, across finite atomic wire
nanojunctions between electric leads, at zero bias limit. In order to derive the appropriate …
nanojunctions between electric leads, at zero bias limit. In order to derive the appropriate …