Trade-off between interfacial charge and negative capacitance effects in the Hf-Zr-Al-O/Hf0.5Zr0.5O2 bilayer system
Sign Up to like & getrecommendations! Published in 2020 at "Solid-state Electronics"
DOI: 10.1016/j.sse.2020.107914
Abstract: Abstract Recently, negative capacitance (NC) effect in the dielectric/ferroelectric (DE/FE) bilayer system has received significant attention due to its potential in achieving sub- 60 mV/decade subthreshold swing in FETs as well as extremely large capacitance density… read more here.
Keywords: system; negative capacitance; bilayer system; interfacial charge ... See more keywords
Observation of a bilayer superfluid with interlayer coherence
Sign Up to like & getrecommendations! Published in 2024 at "Nature Communications"
DOI: 10.1038/s41467-025-62277-w
Abstract: Controlling the coupling between different degrees of freedom in many-body systems is a powerful technique for engineering novel phases of matter. We create a bilayer system of two-dimensional (2D) ultracold Bose gases and demonstrate the… read more here.
Keywords: observation bilayer; interlayer; superfluid; bilayer system ... See more keywords
An achiral ferromagnetic/chiral antiferromagnetic bilayer system leading to controllable size and density of skyrmions
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-39675-4
Abstract: Magnetic skyrmions are topologically protected domain structures related to the Dzyaloshinskii-Moriya interaction (DMI). To understand how magnetic skyrmions occur under different circumstances, we propose a model for skyrmion formation in a bilayer system of ferromagnetic/antiferromagnetic… read more here.
Keywords: system; bilayer system; ferromagnetic chiral; chiral antiferromagnetic ... See more keywords
Atomistic simulation of the influence of semi-coherent interfaces in the V/Fe bilayer system on plastic deformation during nanoindentation
Sign Up to like & getrecommendations! Published in 2024 at "Modelling and Simulation in Materials Science and Engineering"
DOI: 10.1088/1361-651x/ad3b28
Abstract: Semi-coherent interfaces can have a strong influence on the mechanical behavior of bilayer systems, which is seen very clearly under indentation conditions where a well-defined plastic zone interacts directly with the interface. The main aim… read more here.
Keywords: semi coherent; influence; coherent interfaces; bilayer system ... See more keywords
Interlayer correlated fractional quantum Hall state in the ν=4/5 bilayer system
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.245122
Abstract: We perform exact diagonalization studies for fractional quantum Hall states at filing factor 4/5 in a bilayer system, on a torus with various aspect ratios and angles. We find that in the absence of tunneling,… read more here.
Keywords: interlayer; interlayer correlated; quantum hall; bilayer system ... See more keywords
Andreev spectroscopy of the triplet-superconductor state in the Bi/Ni bilayer system
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.174514
Abstract: We calculate the Andreev spectroscopy between a ferromagnetic lead and a Bi/Ni bilayer system. The bilayer system is described by the Anderson-Brinkman-Morel (ABM) state and mixing ABM and $S$-wave states. In both the ABM state… read more here.
Keywords: state; andreev spectroscopy; spectroscopy; bilayer system ... See more keywords