Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
In-plane magnetoresistance in a topological insulator ferromagnet/barrier/ferromagnet/superconductor junction
View through CrossRef
Dirac Bogoliubov-de Gennes equation and Blonder-Tinkham-Klapwijk formalism are applied to study the conductance and magnetoresistance of a topological insulator ferromagnet/barrier/ferromagnet/superconductor (F1/B/F2/SC) junction with the in-plane magnetization. We find that the induced in-plane magnetization sets a lower critical incident angle for Andreev reflection and causes a very large magnetoresistance. We find also that both the conductance and magnetoresistance are oscillating functions of the gate voltage exerted on the middle ferromagnetic layer and the thickness of this layer.
Title: In-plane magnetoresistance in a topological insulator ferromagnet/barrier/ferromagnet/superconductor junction
Description:
Dirac Bogoliubov-de Gennes equation and Blonder-Tinkham-Klapwijk formalism are applied to study the conductance and magnetoresistance of a topological insulator ferromagnet/barrier/ferromagnet/superconductor (F1/B/F2/SC) junction with the in-plane magnetization.
We find that the induced in-plane magnetization sets a lower critical incident angle for Andreev reflection and causes a very large magnetoresistance.
We find also that both the conductance and magnetoresistance are oscillating functions of the gate voltage exerted on the middle ferromagnetic layer and the thickness of this layer.
Related Results
SUPPRESSION OF SUPERCONDUCTIVITY IN HYBRID STRUCTURES
SUPPRESSION OF SUPERCONDUCTIVITY IN HYBRID STRUCTURES
Materials that possess strong spin-orbit interaction have provoked great interest over the past few years, in particular, in the actively developing field of quantum calculations. ...
Tunneling conductance and magnetoresistance in topological insulator Fi/I/Fi/d-wave superconductor junctions
Tunneling conductance and magnetoresistance in topological insulator Fi/I/Fi/d-wave superconductor junctions
We investigate the tunneling conductance and tunneling magnetoresistance (TMR) in topological insulator ferromagnetic insulator/insulator/ferromagnetic insulator/d-wave superconduc...
Conductance properties of topological insulator based ferromagnetic insulator/d-wave superconductor and normal metal/ferromagnetic insulator/d-wave superconductor junctions
Conductance properties of topological insulator based ferromagnetic insulator/d-wave superconductor and normal metal/ferromagnetic insulator/d-wave superconductor junctions
We study theoretically the conductance properties of a ferromagnetic insulator/d-wave superconductor (FI/d-wave SC) junction and a normal metal/ferromagnetic insulator/d-wave super...
Reprogrammable plasmonic topological insulators with ultrafast control
Reprogrammable plasmonic topological insulators with ultrafast control
Abstract
Topological photonics has revolutionized our understanding of light propagation, providing a remarkably robust way to manipulate light. Despite the intensive resea...
Anillin tunes contractility and regulates barrier function during Rho flare-mediated tight junction remodeling
Anillin tunes contractility and regulates barrier function during Rho flare-mediated tight junction remodeling
AbstractTo preserve barrier function, cell-cell junctions must dynamically remodel during cell shape changes. We have previously described a rapid tight junction repair pathway cha...
Strained Hgte 3D Topological Insulator
Strained Hgte 3D Topological Insulator
First proposed as a new class of matter depicted as a bulk insulator with conducting surfaces, topological insulators have recently stimulated an intensive research activity due to...
Distinguishing between topological isomorphism and topological equivalence of power electronic converters
Distinguishing between topological isomorphism and topological equivalence of power electronic converters
In the process of deducing the topology of power electronic converters, scholars often use topological equivalence or topological isomorphism to identify topologies with different ...
Giant unidirectional spin Hall magnetoresistance in topological insulator – ferromagnetic semiconductor heterostructures
Giant unidirectional spin Hall magnetoresistance in topological insulator – ferromagnetic semiconductor heterostructures
The unidirectional spin Hall magnetoresistance (USMR) is one of the most complex spin-dependent transport phenomena in ferromagnet/nonmagnet bilayers, which involves spin injection...