Results 21 to 30 of about 1,967 (127)

Topological aspects of order in C(X) [PDF]

Positivity (Dordrecht), 2018
In this paper we consider the relationship between order and topology in the vector lattice C(X) of all continuous functions on a Hausdorff space X. We prove that the restriction of $$f\in C(X)$$f∈C(X) to a closed set A in the case when $$X\in T_{3 \frac{
M. Kandić, A. Vavpetic
semanticscholar   +2 more sources

Topological Aspects of the Design of Nanocarriers for Therapeutic Peptides and Proteins

Pharmaceutics, 2019
Supramolecular chemistry holds great potential for the design of versatile and safe carriers for therapeutic proteins and peptides. Nanocarriers can be designed to meet specific criteria for given application (exact drug, administration route, target ...
N. Knauer, E. Pashkina, E. Apartsin
semanticscholar   +1 more source

Topological Aspects of Symmetry Breaking in Triangular-Lattice Ising Antiferromagnets. [PDF]

Physical Review Letters, 2016
Using a specially designed Monte Carlo algorithm with directed loops, we investigate the triangular lattice Ising antiferromagnet with coupling beyond the nearest neighbors.
A. Smerald, S. Korshunov, F. Mila
semanticscholar   +1 more source

Topological Aspects of the Product of Lattices

International Journal of Mathematics and Mathematical Sciences, 2011
Let 𝐗 be an arbitrary nonempty set and 𝐋 a lattice of subsets of 𝐗 such that ∅, X∈L. 𝐀(𝐋) denotes the algebra generated by 𝐋, and 𝐌(𝐋) denotes those nonnegative, finite, finitely additive measures on 𝐀(𝐋).
C. Vlad
semanticscholar   +1 more source

Topological tight binding models on some non-trivial lattices: union of geometry, flat bands and topology

Journal of Physics: Condensed Matter
We introduce a topological tight binding model based on certain rules that we have formulated to study systems with certain non-trivial bulks. These rules allow us to study bulks that have twists and branching.
Bharathiganesh Devanarayanan
semanticscholar   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Fragile aspects of topological transition in lossy and parity-time symmetric quantum walks [PDF]

Scientific Reports, 2018
Quantum walks often provide telling insights about the structure of the system on which they are performed. In PT\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy ...
Andrew K. Harter, A. Saxena, Y. Joglekar
semanticscholar   +1 more source

Room‐Temperature Skyrmionic Synapse in 2D Ferromagnet Fe3GaTe2 Operating via Collective Spin Texture Transformation

Advanced Materials, EarlyView.
We demonstrate a neuromorphic synapse in 2D Fe3GaTe2 flakes. The device operates via a current‐driven transformation from a skyrmion‐lattice to a stripe‐domain state, yielding a linear anomalous Hall resistance response with a tunable slope to enable multiply‐accumulate operations. Simulations confirm its viability in artificial neural networks.
Jixiang Huang, Tongji Zhu, PeiYu Cai, Xiaoming Ma, Zhen Wang, Ruifu Zhang, Yi Hao, Jingdi Lu, Liubing He, Jun Xu, Yuejie Zhang, Wanjun Jiang, Jing Tao, Shiming Lei, Pavel Parchinskiy, Jing Teng, Lingfei Wang, Wei Niu, Elton J.G. Santos, Xiaoqian Zhang, Peng Li   +20 more
wiley   +1 more source

The Third‐Generation Magnetic Super‐Stable Mineralizer: Complete Removal and Separation of Multiple Heavy Metal Pollutants

Advanced Science, EarlyView.
The 3rd‐generation magnetic super‐stable mineralizer M‐MgAl‐700 features a core‐shell structure, strong superparamagnetism, large surface area, and abundant oxygen defects. It achieves exceptional Cd(II) and As(V) mineralization capacities, reducing both pollutants in co‐contaminated water and soil to meet national standards.
Haoran Wang, Menghan Huang, Ruihua Mao, Xiaohan Zhang, Zhaohui Wu, Xiaofeng Pang, Tong Lin, Dongyuan Cui, Sai An, Yu‐Fei Song   +9 more
wiley   +1 more source

Topological aspects of multi-k antiferromagnetism in cubic rare-earth compounds

Journal of Physics: Condensed Matter
We advertise rare-earth intermetallics with high-symmetry crystal structures and competing interactions as a possible materials platform hosting spin structures with non-trivial topological properties. Focusing on the series of cubic RCu compounds, where
W. Simeth, Marein C. Rahn, A. Bauer, M. Meven, C. Pfleiderer   +4 more
semanticscholar   +1 more source