Theory of the nonreciprocal josephson effect

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August undefined, 2024

WebbPlanar Josephson junctions in germanium: Effect of cubic spin-orbit interaction: Melina Luethi, Katharina Laubscher, ... We develop a theory that describes the response of nonreciprocal devices employing two-dimensional materials in the quantum Hall regime capacitively coupled to external electrodes. Webb2 nov. 2024 · Abstract Motivated by recent progress in the superconductivity nonreciprocal phenomena, we study the general theory of Josephson diodes. The central ingredient for …

Semiclassical theory of a nuclear Josephson effect in reactions …

WebbFollowing that, a plethora of nonreciprocal QMJJ and other architectures have been investigated and future directions for optimizations and novel explorations will be. discussed, as well as the broader impact of QMJJs, will be discussed. Ref: The field-free Josephson diode in a van der Waals heterostructure, Nature volume 604, pages653–656 … Webb9 nov. 2015 · The superconducting properties of NbSe2 as it approaches the monolayer limit are investigated by means of magnetotransport measurements, uncovering … the postnormal times reader

(PDF) Motional Sideband Asymmetry in Quantum ... - Academia.edu

Webbtask dataset model metric name metric value global rank remove WebbThe recent development of artificially fabricated van der Waals nanostructures makes it possible to design and control the symmetry of solids and to find novel physical … Webb1 juni 2024 · Theory of the nonreciprocal Josephson effect Authors: Kou Misaki Naoto Nagaosa Request full-text Abstract The heterojunction between different materials often … siemens busbar protection relay manual

Spin pumping from a ferromagnetic insulator to an unconventional …

Nonreciprocal microwave transmission through a long Josephson …

WebbAsymmetry in the motional sideband spectrum is a signature of the quantum regime of mechanical oscillators. It enables self-calibrated thermometry measurements, and has recently been experimentally studied in several optomechanical systems. Here, we Webb11 apr. 2024 · We investigated Andreev reflection of graphene-based normal/superconductor single and double junctions under the modulation of non-resonant circularly polarized light, staggered potential, and exch... siemens business services careersWebb15 feb. 2024 · Theory of the nonreciprocal Josephson effect. The hetero junction between the different materials often gives the rectification effect; e.g., pn junction is used for … the post north wales

"WebbAbout this book. Comprehensive coverage of the Josephson effect, from a survey of underlying physical theory to actual and proposed engineering applications. Considers … " - Theory of the nonreciprocal josephson effect

Theory of the nonreciprocal josephson effect

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Webb7 apr. 2024 · Spin pumping from a ferromagnetic insulator to an unconventional superconductor with interfacial Andreev bound states WebbJosephson period, traps and releases quasiparticles. Thus the quasiparticles spend a larger time within the junction area compared to the traveling time, which should …

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WebbJosephson effect is a representative macroscopic quantum phenomenon where the superconducting current depends on the phase difference φof the order parameter … Webb10 apr. 2024 · Topological-material-based Josephson junctions have the potential to be used to host Majorana zero modes and to construct topological qubits. For operating the topological qubits at an appropriate timescale to avoid decoherence and quasiparticle poisoning, one would eventually go to the time domain and embed the topological qubits …

WebbThe ferromagnetic and frequency independent ferroelectric hysteresis characteristics established the biferroic nature of the superlattices. Influence of magnetic field was observed in tuning the P-E characteristics of the superlattices. A similar effect was observed on application of a high dc electric field to the samples. Webb15 feb. 2024 · Theory of nonreciprocal Josephson effect. The hetero junction between the different materials often gives the rectification effect; e.g., pn junction is used for …

WebbPlanar Josephson junctions in germanium: Effect of cubic spin-orbit interaction: Melina Luethi, Katharina Laubscher, ... We develop a theory that describes the response of … WebbPHYSICAL REVIEW B 92, 104501 (2015) Nonreciprocal transmission of microwaves through a long Josephson junction A. L. Pankratov,1 ,2 3 K. G. Fedorov, 4 56 M. Salerno,7 …

Webb6 apr. 2024 · We here propose and develop a theory for an enhancement mechanism of the diode effect arising from spontaneous symmetry breaking. We show - both within a phenomenological and a microscopic...

Webb1 aug. 1971 · Our results show significant influence of the laser processing regime. Field cooling induced by continuous laser radiation caused higher exchange bias field … siemens business newsWebbThe theory of the nonstationary Josephson effect has been developed in sufficient detail only for tunnel junc- tions. Other types of weakly coupled superconductors have been … the post north royaltonWebb11 apr. 2024 · First of all, at optical frequencies, the nonreciprocal effect is extremely weak (only 10 −3 –10 −4) in the typical magneto-optical materials, so one of the most important issues is how to expand the magnetic topological photonic systems to the optical band. the post north platteWebbJosephson presented the theory of superconductive tunneling through superconductor–insulator–supercon-ductor junctions based on the microscopic theory … the post oak beltWebbisolator based on a long Josephson junction. Nonreciprocal performance will be demonstrated experimentally using a prototype device that is routinely fabricated in the standard thin-ﬁlm niobium trilayer process common for most of Josephson junction circuits. Ideas of using the ﬂux-ﬂow regime in long Josephson siemens bushing monitoring systemWebbNonreciprocity in active Josephson junction ... This thesis work explores different ideas for realizing nonreciprocal photon dy-namics using active parametric circuits based on … siemens business services redmondWebb31 maj 2024 · 该论文的题为《范德华异质结构中的无场约瑟夫森二极管》（The field-free Josephson diode in a van der Waals heterostructure），已于 4 月 27 日发表在 Nature ... siemens busway wall flange