Fermi surface topology and signature of surface Dirac nodes in LaBi [PDF]
Scientific Reports, 2017 Novel topological state of matter is one of the rapidly growing fields in condensed matter physics research in recent times. While these materials are fascinating from the aspect of fundamental physics of relativistic particles, their exotic transport ...
Ratnadwip Singha +2 more
doaj +6 more sources
Controlling a Van Hove singularity and Fermi surface topology at a complex oxide heterostructure interface. [PDF]
Nat Commun, 2019 The emergence of saddle-point Van Hove singularities (VHSs) in the density of states, accompanied by a change in Fermi surface topology, Lifshitz transition, constitutes an ideal ground for the emergence of different electronic phenomena, such as ...
Mori R +5 more
europepmc +5 more sources
Nonlinear magnetotransport shaped by Fermi surface topology and convexity [PDF]
Nature Communications, 2019 The nature of non-saturating magnetoresistance (MR) in topological materials is an important issue in condensed matter research but remains elusive. The authors here report the nonlinear MR at room temperature in WTe2 with temperature-driven inversion ...
Pan He +9 more
doaj +4 more sources
Direct measuring of single-heterogeneous bubble nucleation mediated by surface topology. [PDF]
Proc Natl Acad Sci U S A, 2022 Significance Although bubble nucleation has been recognized as highly stochastic and heterogeneous, it is still poorly understood how surface nanoscopic topologies quantitatively modulate the nucleation process.
Deng X +10 more
europepmc +2 more sources
Effects of Titanium Implant Surface Topology on Bone Cell Attachment and Proliferation in vitro. [PDF]
Med Devices (Auckl), 2022 Purpose Titanium is commonly used for implants because of its corrosion resistance and osseointegration capability. It is well known that surface topology affects the response of bone tissue towards implants.
Levin M, Spiro RC, Jain H, Falk MM.
europepmc +2 more sources
Marriage of Virus-Mimic Surface Topology and Microbubble-Assisted Ultrasound for Enhanced Intratumor Accumulation and Improved Cancer Theranostics. [PDF]
Adv Sci (Weinh), 2021 The low delivery efficiency of nanoparticles to solid tumors greatly reduces the therapeutic efficacy and safety which is closely related to low permeability and poor distribution at tumor sites.
Meng Z +12 more
europepmc +2 more sources
Object Shape and Surface Topology Recognition Using Tactile Feedback Evoked through Transcutaneous Nerve Stimulation. [PDF]
IEEE Trans Haptics, 2020 Tactile feedback is critical for distinguishing different object properties. In this article, we determined if tactile feedback evoked by transcutaneous nerve stimulation can be used to detect objects of different shape and surface topology.
Vargas L, Huang H, Zhu Y, Hu X.
europepmc +2 more sources
Neutral surface topology [PDF]
Ocean Modelling, 2019 Neutral surfaces, along which most of the mixing in the ocean occurs, are notoriously difficult objects: they do not exist as well-defined surfaces, and as such can only be approximated. In a hypothetical ocean where neutral surfaces are well-defined, the in-situ density on the surface is a multivalued function of the pressure on the surface ...
Geoffrey J. Stanley
openaire +5 more sources
Magnetoresistance from Fermi surface topology [PDF]
Physical review B, 2018 Extremely large nonsaturating magnetoresistance has recently been reported for a large number of both topologically trivial and nontrivial materials. Different mechanisms have been proposed to explain the observed magnetotransport properties, yet without
S. Zhang +3 more
semanticscholar +5 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