Results 91 to 100 of about 97,480 (311)
Advanced Functional Materials, EarlyView.A giant magnetic coercivity and a vertical shift of hysteresis loops are demonstrated in Sr3YCo4O10+δ epitaxial films. The hard magnetic behavior originates from ferromagnetic spin bags stabilized within a long‐range ordered oxygen‐vacancy structure.
Yanbin Chen +12 more
wiley +1 more source
Accuracy based on simply* alpha open set in rough set and topological space. [PDF]
Soft comput, 2021 El Safty MA, El Sayed M, Alblowi SA.
europepmc +1 more source
Sahand Communications in Mathematical Analysis, 2017 Summary: By substituting the usual notion of open sets in a topological space \(X\) with a suitable collection of maps from \(X\) to a frame \(L\), we introduce the notion of L-topological spaces. Then, we proceed to study the classical notions and properties of usual topological spaces to the newly defined mathematical notion.
openaire +2 more sources
Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives
Advanced Materials, EarlyView.Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi +4 more
wiley +1 more source
Introducing the EPP house (topological space) method to solve MRP problems. [PDF]
PLoS One, 2021 Gyenge B, Kasza L, Vasa L.
europepmc +1 more source
Symmetry protected topological phases of spin chains
, 2013 Symmetry protected topological (SPT) phases are characterized by robust boundary features, which do not disappear unless passing through a phase transition.
Duivenvoorden, Kasper
core
Dimension and measure for generic continuous images
, 2013 This work is supported by EPSRC Doctoral Training GrantsWe consider the Banach space consisting of continuous functions from an arbitrary uncountable compact metric space, X, into R-n.
James T. Hyde +7 more
core +1 more source
Two preservation results for countable products of sequential spaces [PDF]
, 2007 We prove two results for the sequential topology on countable products of sequential topological spaces. First we show that a countable product of topological quotients yields a quotient map between the product spaces.
Simpson, Alexander, Schröder, Matthias
core +1 more source
Spin and Charge Control of Topological End States in Chiral Graphene Nanoribbons on a 2D Ferromagnet
Advanced Materials, EarlyView.Chiral graphene nanoribbons on a ferromagnetic gadolinium‐gold surface alloy display tunable spin and charge states at their termini. Atomic work function variations and exchange fields enabe transitions between singlet, doublet, and triplet configurations.
Leonard Edens +8 more
wiley +1 more source
, 2021 METRIZABLE TOPOLOGICAL SPACE and its underlying definitions are presented in this white paper (knowledge base)
Matheus Pereira Lobo
core +1 more source