Results 91 to 100 of about 509,496 (250)
Chelation‐Driven Dual‐Interface Regulation for Long‐Life Aqueous Zn–I2 Batteries
Advanced Science, EarlyView.Zn2+–TPEN coordination generates TPEN‐derived coordination species (TCC) that contribute to the regulation of both electrode interfaces. At the Zn anode, it creates an interfacial environment with reduced water accessibility that suppresses HER and corrosion while promoting uniform deposition; at the I2 cathode, it captures polyiodide to inhibit ...
Dong Wook Kim +10 more
wiley +1 more source
Dirac Operator on a 7-Manifold with Deformed G2 Structure
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2012 In this work, we consider the deforming of a G2 structure by a vector field on a 7-manifold. To obtain the metric corresponding to deformed G2 structure, a new map is defined.
Özdemir Nülifer, Aktay Şirin
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Ab Initio Thermoelectric Transport Calculations of Alloyed Half‐Heuslers
Advanced Science, EarlyView.The effect of alloying on the electronic transport of half‐Heusler thermoelectric materials is explored using a fully ab initio approach. A novel method is developed that combines calculations of alloyed supercells with Boltzmann transport, considering the full energy and momentum dependent scattering processes from first principles extracted ...
Ankit Kumar +2 more
wiley +1 more source
Monopoles in Dirac spin liquids and their symmetries from instanton calculus
SciPost PhysicsThe Dirac spin liquid (DSL) is a two-dimensional (2D) fractionalized Mott insulator featuring massless Dirac spinon excitations coupled to a compact U(1) gauge field, which allows for flux-tunneling instanton events described by magnetic monopoles in (2 ...
Shankar Ganesh, Joseph Maciejko
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EPJ Web of Conferences, 2018 In application of the complex Langevin method to QCD at high density and low temperature, the singular-drift problem occurs due to the appearance of near-zero eigenvalues of the Dirac operator.
Ito Yuta, Nishimura Jun
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Topology, Random Matrix Theory and the spectrum of the Wilson Dirac operator
, 2011 We study the spectrum of the hermitian Wilson Dirac operator in the ε-regime of QCD in the quenched approximation and compare it to predictions from Wilson Random Matrix Theory.
Wenger, Urs +5 more
core
Engineering Borophene Band Structure Through Thickness
Advanced Science, EarlyView.Borophene grown on W(110) shows a thickness‐dependent evolution of its structural and electronic properties. Surface microscopy, diffraction, XPS, and ARPES reveal distinct monolayer and bilayer phases. The formation of the second layer is accompanied by structural reconstruction, changes in chemical properties, and new ARPES features, demonstrating ...
Matteo Jugovac +4 more
wiley +1 more source
Solutions of Umbral Dirac-Type Equations
MathematicsThe aim of this work is to study the method of the normalized systems of functions. The normalized systems of functions with respect to the Dirac operator in the umbral Clifford analysis are constructed.
Hongfen Yuan, Valery Karachik
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Global boundary conditions for the Dirac operator [PDF]
, 1997 Ellipticity of boundary value problems is characterized in terms of the Calderon projector. The presence of topological obstructions for the chiral Dirac operator under local boundary conditions in even dimension is discussed. Functional determinants for
H. Falomir, Falomir, H A
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Spin Splitting Coupled Visible‐Light Driven Injection Photocurrent in Bilayer Altermagnets
Advanced Science, EarlyView.Interlayer engineering in bilayer altermagnets continuously tunes visible‐light injection photocurrents, accompanied by controllable altermagnetic spin splitting. Enhanced interlayer hybridization reconstructs the band and quantum geometries, leading to opposite evolution of the normal and magnetic injection currents and establishing a direct ...
Huanhuan Yang +3 more
wiley +1 more source