Results 141 to 150 of about 7,794,127 (372)
Unconventional transformation of spin Dirac phase across a topological quantum phase transition
, 2015 The topology of a topological material can be encoded in its surface states. These surface states can only be removed by a bulk topological quantum phase transition into a trivial phase.
Alidoust, Nasser +17 more
core +1 more source
Topological convexity in complex surfaces
Asian Journal of Mathematics, 2022 22 pages. Slightly improved exposition.
openaire +2 more sources
Advanced Engineering Materials, Volume 27, Issue 7, April 2025.The body‐centered‐cubic lattice structures from magnesium alloy WE43 with high relative material density (99.5%), fine microstructure, high mechanical properties (effective elastic modulus of 136 MPa), and material properties (Young's modulus of 40 GPa) are produced by laser beam powder bed fusion using hatch strategy with skywriting.
Jan Jaroš +7 more
wiley +1 more source
On the Topological Classification of Real Enriques Surfaces. I [PDF]
arXiv, 1993 This note contains preliminary calculation of topological types or real Enriques surfaces. We realize 59 topological types of real Enriques surfaces (Theorem 6) and show that all other topological types belong to the list of 21 topological types (Theorem 7).
arxiv
Mode Surfaces of Symmetric Tensor Fields: Topological Analysis and Seamless Extraction [PDF]
arXiv, 2020 Mode surfaces are the generalization of degenerate curves and neutral surfaces, which constitute 3D symmetric tensor field topology. Efficient analysis and visualization of mode surfaces can provide additional insight into not only degenerate curves and neutral surfaces, but also how these features transition into each other. Moreover, the geometry and
arxiv
Advanced Engineering Materials, Volume 27, Issue 9, May 2025.Multiple plasma surface treatments improved the Mode I fracture energy of metal‐carbon‐fiber‐reinforced thermoplastic polymer (CFRTP) joints by ≈240% compared to single treatments and nearly 2000% over untreated joints. This significant enhancement, achieved without modifying CFRTP surface roughness, is attributed to improved chemical bonding at the ...
Angela A. Lee +4 more
wiley +1 more source
Fiber Bundle Topology Optimization for Surface Flows
Chinese Journal of Mechanical EngineeringThis paper presents a topology optimization approach for the surface flows on variable design domains. Via this approach, the matching between the pattern of a surface flow and the 2-manifold used to define the pattern can be optimized, where the 2 ...
Yongbo Deng +4 more
doaj +1 more source
Chiral adiabatic transmission protected by Fermi surface topology
SciPost PhysicsWe demonstrate that Andreev modes that propagate along a transparent Josephson junction have a perfect transmission at the point where three junctions meet.
Isidora Araya Day, Kostas Vilkelis, Antonio L. R. Manesco, Ahmet Mert Bozkurt, Valla Fatemi, Anton R. Akhmerov
doaj +1 more source
Topological superfluid 3He-B in magnetic field and Ising variable
, 2010 The topological superfluid 3He-B provides many examples of the interplay of symmetry and topology. Here we consider the effect of magnetic field on topological properties of 3He-B. Magnetic field violates the time reversal symmetry.
A. A. Balinskii +34 more
core +1 more source
Thermoelectric probe for Fermi surface topology in the three-dimensional Rashba semiconductor BiTeI
, 2015 We have investigated thermoelectric properties of a three-dimensional Rashba system BiTeI. Magnetic-field dependences of the Seebeck effect and Nernst effect show qualitative changes with the Fermi level passing through the bulk Dirac point, indicating ...
T. Ideue +5 more
semanticscholar +1 more source