30 Result(s)
within
Mo **an
Physics
Complex Systems
Theoretical, Mathematical and Computational Physics
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Article
Complex dynamics in a discrete adaptive synapse-based neuron model
Discrete nonlinear systems usually have higher implementation efficiency than continuous nonlinear systems, but they can also exhibit dynamics diversity and chaos complex as continuous nonlinear systems. In th...
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Nonlinear optical properties in a hybrid system composed of metal nanoparticles and Woods-Saxon quantum wells
The Woods-Saxon potential has a vital influence in nuclear physics, which is very flexible because different systems can be simulated by adjusting the parameters of Woods-Saxon potential. Here, employing Krame...
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Evidence for a spinon Kondo effect in cobalt atoms on single-layer 1T-TaSe2
Quantum spin liquids are highly entangled, disordered magnetic states that are expected to arise in frustrated Mott insulators and to exhibit exotic fractional excitations such as spinons and chargons. Despite...
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Study of nonequilibrium phase transitions mechanisms in exclusive network and node model of heterogeneous assignment based on real experimental data of KIF3AC and KIF3CC motors
By simulating nonequilibrium processes like biological transport, traffic transport, etc., totally asymmetric simple exclusion process (i.e., TASEP) is vital to understand stochastic dynamics of lattice system...
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Open AccessOn the Critical–Subcritical Moments of Moments of Random Characteristic Polynomials: A GMC Perspective
We study the ‘critical moments’ of subcritical Gaussian multiplicative chaos (GMCs) in dimensions \(d \le 2\) ...
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Nonequilibrium phase transitions in a two-channel ASEP with binding energies and analytical evaluations via Kullback–Leibler divergence
In order to reflect new physical insights in understanding nonequilibrium phase transition mechanisms of real mesoscopic transport, a new exclusion process with horizontal and vertical binding energies is cons...
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Evidence for quantum spin liquid behaviour in single-layer 1T-TaSe2 from scanning tunnelling microscopy
Two-dimensional triangular-lattice antiferromagnets are predicted under some conditions to exhibit a quantum spin liquid ground state with no energy barrier to create emergent, fractionalized spinon excitation...
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Author Correction: Strong correlations and orbital texture in single-layer 1T-TaSe2
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Strong correlations and orbital texture in single-layer 1T-TaSe2
Strong electron correlation can induce Mott insulating behaviour and produce intriguing states of matter such as unconventional superconductivity and quantum spin liquids. Recent advances in van der Waals mate...
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Author Correction: Evolution of charge order topology across a magnetic phase transition in cuprate superconductors
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
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Evolution of charge order topology across a magnetic phase transition in cuprate superconductors
Charge order is now accepted as an integral constituent of cuprate high-temperature superconductors, one that is intimately related to other electronic instabilities including antiferromagnetism and supercondu...
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Stripes developed at the strong limit of nematicity in FeSe film
A hidden stripe-type charge ordering in multilayer iron selenide films on strontium titanate, resembling that in high-temperature cuprate superconductors, could help to explain the complex behaviour of this un...
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Mixed electrochemical–ferroelectric states in nanoscale ferroelectrics
Ferroelectricity on the nanoscale has been the subject of much fascination in condensed-matter physics for over half a century. In recent years, multiple reports claiming ferroelectricity in ultrathin ferroele...
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Quantum spin Hall state in monolayer 1T'-WTe2
A combination of photoemission and scanning tunnelling spectroscopy measurements provide compelling evidence that single layers of 1T'-WTe2 are a class of quantum spin Hall insulator.
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Charge density wave order in 1D mirror twin boundaries of single-layer MoSe2
A scanning tunnelling microscopy study demonstrates that one-dimensional charge density waves can form at twin boundaries in a monolayer transition metal dichalcogenide.
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Characterization of collective ground states in single-layer NbSe2
Layered transition metal dichalcogenides are ideal systems for exploring the effects of dimensionality on correlated electronic phases such as charge density wave (CDW) order and superconductivity. In bulk NbSe2 ...
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Erratum: Weyl semimetal phase in the non-centrosymmetric compound TaAs
Nature Physics 11, 728–732 (2015); published online 17 August 2015; corrected after print 3 September 2015. In the version of this Letter originally published a description of arc-like Fermi surfaces in the ab...
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Weyl semimetal phase in the non-centrosymmetric compound TaAs
Experiments show that TaAs is a three-dimensional topological Weyl semimetal.
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A Matrix Model with a Singular Weight and Painlevé III
We investigate the matrix model with weight $$w(x) := {\rm exp}\left(-\frac{z^2}{2x^2}+\frac{t}{x}-\frac{x^2}{2}\right)$$ ...
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Discovery of a single topological Dirac fermion in the strong inversion asymmetric compound BiTeCl
BiTeCl is a topological insulator with strong inversion asymmetry, which exhibits bulk charge polarization and pyroelectricity. Such a long-sought topological insulator paves the way for applications involving...
