Results 61 to 70 of about 6,070 (257)
Giant Bulk Photovoltaic Effect in Two‐Dimensional Topological Ferroelectric Semimetal
Advanced Science, EarlyView.ABSTRACT Ferroelectric (FE) metals have attracted growing interest because they combine ferroelectricity with metallic behavior and enable polarization‐controlled band topology near the Fermi level. However, the number of known ferroelectric metals is still limited.
Jianhua Wang +8 more
wiley +1 more source
, 2021 SageMaths 8.1 code for identifying irreducible (2,2)-tight torus graphs.
Cruickshank, James, Qays Shakir
openaire +2 more sources
Automation and Active Learning for the Multi‐Objective Optimization of Antibody Formulations
Advanced Science, EarlyView.Successful antibody formulation necessitates balancing factors such as thermal stability, colloidal stability, and viscosity across a vast excipient design space. This work integrates robotic liquid handling, high‐throughput biophysical characterization, and multi‐objective Bayesian optimization in an iterative closed‐loop Design‐Build‐Test‐Learn cycle.
D. Christopher Radford +3 more
wiley +1 more source
The irreducibility of macro to microeconomics: a methodological approach
Brazilian Journal of Political Economy, 2022 This paper criticizes the idea, widespread today, of the need to seek micro-foundations for macroeconomics. The authors argue that these two fields of economics, micro and macroeconomics, use different methodological approaches. Microeconomics deals with
LUIZ CARLOS BRESSER-PEREIRA +1 more
doaj +1 more source
Advanced Science, EarlyView.Perovskite‐type oxide lanthanoid‐substituted BiCoO3 exhibits a reversible negative thermal expansion (NTE) originated from the coordination change from the CoO5 pyramid to the CoO6 octahedron due to melting of the dxy orbital ordering in the d6 electron configuration, and the 6.1% volume shrinkage in Bi0.82Nd0.18CoO3 is the largest ever observed in the
Yuki Sakai +10 more
wiley +1 more source
On the irreducibility of a competitive economy [PDF]
, 1997 In the case of a private ownership economy, we unify McKenzie-Debreu's and Arrow-Hahn's concepts of irreducibility by a generalization of Bergstrom irreducibility to economies with production.
Florig, Michael
core +2 more sources
Modified Cyclotomic Polynomial and Its Irreducibility
Mathematics, 2020 Finding irreducible polynomials over Q (or over Z ) is not always easy. However, it is well-known that the mth cyclotomic polynomials are irreducible over Q .
Ki-Suk Lee, Sung-Mo Yang, Soon-Mo Jung
doaj +1 more source
Symmetry‐Imposed Selection Rules for Excitations of Nontrivial Plasmonic Topologies
Advanced Science, EarlyView.A unified group‐theory selection rule governs the excitation of vectorial nearfield topologies across three plasmonic spin states. Derived from first principles, it predicts spin–orbit vortex splitting and multidimensional nested vortices, confirmed by phase‐resolved in situ measurements.
Jie Yang +14 more
wiley +1 more source
Irreducibility of multilayer network dynamics: the case of the voter model
New Journal of Physics, 2016 We address the issue of the reducibility of the dynamics on a multilayer network to an equivalent process on an aggregated single-layer network. As a typical example of models for opinion formation in social networks, we implement the voter model on a ...
Marina Diakonova +3 more
doaj +1 more source
Irreducibility of random polynomials of bounded degree
Discrete Analysis, 2021 Irreducibility of random polynomials of bounded degree, Discrete Analysis 2021:7, 16 pp. This paper contributes to a substantial literature on the subject of random polynomials and their behaviour, considerably generalizing known results that show that ...
Huy Tuan Pham, Max Wenqiang Xu
doaj +1 more source