Results 11 to 20 of about 8,891,192 (320)
Magnetoresistance from Fermi Surface Topology [PDF]
Physical review B, 2018 Extremely large non-saturating magnetoresistance has recently been reported for a large number of both topologically trivial and non-trivial materials.
Liu, Yi +3 more
core +4 more sources
Nanoparticles exhibiting virus-mimic surface topology for enhanced oral delivery [PDF]
Nature Communications, 2023 The oral delivery of nano-drug delivery systems (Nano-DDS) remains a challenge. Taking inspirations from viruses, here we construct core–shell mesoporous silica nanoparticles (NPs, ~80 nm) with virus-like nanospikes (VSN) to simulate viral morphology ...
Zhentao Sang +13 more
doaj +2 more sources
Fermi surface topology and magnetotransport in semimetallic LuSb. [PDF]
Sci Rep, 2017 Several rare-earth monopnictides were shown to exhibit extreme magnetoresistance and field-induced low-temperature plateau of electrical resistivity. These features are also hallmarks of topological semimetals, thus the family is intensively explored ...
Pavlosiuk O +4 more
europepmc +2 more sources
Pseudogap phase of cuprate superconductors confined by Fermi surface topology. [PDF]
Nat Commun, 2017 The properties of cuprate high-temperature superconductors are largely shaped by competing phases whose nature is often a mystery. Chiefly among them is the pseudogap phase, which sets in at a doping p* that is material-dependent.
Doiron-Leyraud N +17 more
europepmc +3 more sources
Surface topology affects wetting behavior of Bacillus subtilis biofilms. [PDF]
NPJ Biofilms Microbiomes, 2017 The colonization of surfaces by bacterial biofilms constitutes a huge problem in healthcare and industry. When attempting biofilm inactivation or removal, it is crucial to sufficiently wet the biofilm surface with antibacterial agents; however, certain ...
Werb M +6 more
europepmc +2 more sources
Topology optimization for surface flows
Journal of Computational Physics, 2022 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yongbo Deng, Fang Liu, Jihong Zhu
exaly +3 more sources
Pseudogap and Fermi-Surface Topology in the Two-Dimensional Hubbard Model [PDF]
Physical Review X, 2018 One of the distinctive features of hole-doped cuprate superconductors is the onset of a “pseudogap” below a temperature T^{*}. Recent experiments suggest that there may be a connection between the existence of the pseudogap and the topology of the Fermi ...
Wei Wu +5 more
doaj +2 more sources
Latent instabilities in metallic LaNiO3 films by strain control of Fermi-surface topology. [PDF]
Sci Rep, 2015 Strain control is one of the most promising avenues to search for new emergent phenomena in transition-metal-oxide films. Here, we investigate the strain-induced changes of electronic structures in strongly correlated LaNiO3 (LNO) films, using angle ...
Yoo HK +12 more
europepmc +3 more sources
Topological Derivative for PDEs on Surfaces [PDF]
SIAM Journal on Control and Optimization, 2022 In this paper we study the problem of the optimal distribution of two materials on smooth submanifolds $M$ of dimension $d-1$ in $\mathbf R^d$ without boundary by means of the topological derivative. We consider a class of shape optimisation problems which are constrained by a linear partial differential equation on the surface. We examine the singular
Peter Gangl, Kevin Sturm
openaire +2 more sources
Surface topology and functionality of freeform microlens arrays.
Optics Express, 2021 Nonsymmetric (also known as freeform) optical components have attracted a great deal of academic and industrial attention due to the substantial benefits they have demonstrated in imaging and nonimaging optical systems.
T. Aderneuer +6 more
semanticscholar +1 more source