Results 21 to 30 of about 26,618 (127)

Electronic bands of twisted graphene layers

open access: yesJournal Club for Condensed Matter Physics, 2018
The recent discovery of insulating behavior and superconductivity in twisted graphene bilayers[1, 2] has attracted a great deal of attention among the contributors to the cond-mat archive, as over 60 entries have been posted in the period March-October ...
Liujun Zou   +6 more
semanticscholar   +1 more source

Climate change drives habitat contraction of a nocturnal arboreal marsupial at its physiological limits

open access: yesEcosphere, Volume 11, Issue 10, October 2020., 2020
Abstract Increasing impacts of climatic change and anthropogenic disturbances on natural ecosystems are leading to population declines or extinctions of many species worldwide. In Australia, recent climatic change has caused population declines in some native fauna.
Benjamin Wagner   +8 more
wiley   +1 more source

High Temperature Co‐Electrolysis as a Key Technology for CO2 Emission Mitigation – A Model‐Based Assessment of CDA and CCU

open access: yesChemie Ingenieur Technik, Volume 92, Issue 8, Page 1044-1058, August 2020., 2020
The application of SOEL technology in CCU and CDA approaches is studied via process modeling. The results of this study highlight the advantages especially of high temperature co‐electrolysis for the purpose of CO2 emission mitigation in industrial applications like steelmaking as well as lime and cement production.
Gregor Herz   +5 more
wiley   +1 more source

Ranking Influential Nodes in Complex Networks with Information Entropy Method

open access: yesComplexity, Volume 2020, Issue 1, 2020., 2020
The ranking of influential nodes in networks is of great significance. Influential nodes play an enormous role during the evolution process of information dissemination, viral marketing, and public opinion control. The sorting method of multiple attributes is an effective way to identify the influential nodes.
Nan Zhao   +3 more
wiley   +1 more source

Optical Evidence of Compositional Fractioning between Plasma‐Condensed and Melt Pool Matter

open access: yesAdvanced Engineering Materials
Control of multicomponent alloys during welding is challenging because it lacks a real‐time understanding of composition. The optical emissions of plasma formed during laser‐induced metal welding correlate with the composition of particles ejected from ...
L. Hubbard   +8 more
semanticscholar   +1 more source

When condensed-matter physics became king

open access: yesPhysics today, 2019
The story of how solid-state physics emerged in the postwar period and was eventually rebranded as condensed-matter physics illuminates some major shifts in the late-20th-century physics community.
Joseph D. Martin
semanticscholar   +1 more source

What can we Learn from Quantum Convolutional Neural Networks?

open access: yesAdvanced Quantum Technologies, EarlyView.
Quantum Convolutional Neural Networks have been long touted as one of the premium architectures for quantum machine learning (QML). But what exactly makes them so successful for tasks involving quantum data? This study unlocks some of these mysteries; particularly highlighting how quantum data embedding provides a basis for superior performance in ...
Chukwudubem Umeano   +3 more
wiley   +1 more source

Opportunities and new developments for the study of surfaces and interfaces in soft condensed matter at the SIRIUS beamline of Synchrotron SOLEIL

open access: yesJournal of Synchrotron Radiation
The main characteristics of the beamline SIRIUS at Synchrotron SOLEIL relevant for soft matter science are presented, as well as recent developments of new sample environments and of X-ray focusing with compound refractive lenses.
Arnaud Hemmerle   +8 more
semanticscholar   +1 more source

Non-commutative mechanics, in mathematical & in condensed matter physics [PDF]

open access: yes, 2006
Non-commutative structures were introduced, independently and around the same time, in mathematical and in condensed matter physics (see Table~1). Souriau's construction applied to the two-parameter central extension of the planar Galilei group leads to ...
Horvathy, P. A.
core   +2 more sources

The Roles of Plasticity and Selection in Rapid Phenotypic Changes at the Pacific Oyster Invasion Front in Europe

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Invasive species present significant management challenges worldwide due to their ability to rapidly adapt to novel environments. The Pacific oyster Crassostrea gigas, a globally distributed invasive species, arrived in western Sweden in 2006 but has not yet colonised the low salinity waters of the Baltic Sea, presumably because low salinities
Alexandra Kinnby   +5 more
wiley   +1 more source

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