Under an increasing perpendicular B, the bulk gap persists, and an anomalous plateau of Hall signals appears, which demonstrates an evolution from helical-like to chiral-like edge transport with a Hall conductance approximately equal to e2/h at 35 tesla, where e is the elementary charge and ...
According to(1.16)the exponentηq0depends on the modulus of elasticity of the crystal, the reciprocal lattice vector, and the temperature. The elastic energy of an isotropic two-dimensional crystal is given by the formula (Landau and Lifshitz, 1986) ...
Here we determine the 3D atomic positions of M/HEA nanoparticles using atomic electron tomography36 and quantitatively characterize the local lattice distortion, strain tensor, twin boundaries, dislocation cores and chemical short-range order (CSRO). We find that the high-entropy alloys have larger ...
lattice—II: Phase diagrams Theory of order-disorder and order-order transformations in binary alloys with B.C.C. lattice—II: Phase diagramsThe calculations of the order-disorder phase diagrams and phase equilibrium between the superstructures B2(CuZn), DO3(Fe3Al... S N.,Golosov,and,... -...
Using clusters of all possible shapes up to 46 sites, we systematically study the behavior of the ground-state phase diagram as a function of filling. We focus on the highly degenerate zero-energy states found at fillings between 1/7 and ∼l/5. At the lower end of that interval, at ...
2023, Energy Storage Materials Citation Excerpt : Specifically, in pure LiMn2O4, every of the three Mn ions is covalently bonded to one anion. The increased number of Li-rich local environments due to the introduction of excess Li enables easier fluorination for F-ion introduction (Fig. 10c)...
A Lattice Dynamical Approach for Finding the Lithium Superionic Conductor Li3ErI6 p>Driven by the increasing attention that the superionic conductors Li3MX6 (M = Y, Er, In, La; X = Cl, Br, I) have gained recently for the use of solid-sta... R Schlem,T Bernges,C Li,... 被引量...
The numerical computations reveal that a less amount of mesh-free nodes can provide a good simulation for the homogeneous deformation stage, and the buckling pattern can be truly displayed with the application of the increasing amount of nodes. 展开 ...
High-/medium-entropy alloys (H/MEAs), since their advent1,2, have been arousing increasing interest3,4,5,6,7,8,9,10,11. For this new field, what makes H/MEAs structurally different from the traditional alloys has been the first yet hitherto pending question, full of challenges particularl...
In the bulk-insulating range of VG (Fig. 2c, top panel), |ΔθK | localized at y = 1.85 μm decreases monotonically with increasing VG, and ΔθK changes the sign abruptly when VG reaches 1 V. This change is consistent with Fig. 2a, where VG = 1 V is ...