Results 111 to 120 of about 5,824 (294)

Photo‐Switching Thermal and Lithium‐Ion Conductivity in Azobenzene Polymers

open access: yesAdvanced Functional Materials, EarlyView.
Light‐responsive azobenzene polymers control thermal and ionic transport simultaneously through structural transitions. UV illumination disrupts π–π stacking, converting crystalline trans states to amorphous cis configurations. Thermal conductivity drops from 0.45 to 0.15 W·m−1·K−1 while Li+ diffusivity increases 100 fold. This dual transport switching
Jaeuk Sung   +7 more
wiley   +1 more source

Dendrites and conformal symmetry

open access: yes, 2014
19 ...
Romero, Juan M., Trenado, Carlos
openaire   +2 more sources

Conformal Symmetries of Regions

open access: yesIrish Mathematical Society Bulletin, 2007
We discuss which groups arise as the group of conformal symmetries of a plane region. We also show how to compute the symmetry group of a given region.
Alan F. Beardon, Ian Short
openaire   +1 more source

Selection Strategies for Flexible Pressure Sensor Electrode Materials Toward Ultrafast Response

open access: yesAdvanced Functional Materials, EarlyView.
This study reveals, for the first time, how the electrode–organic interface governs the temporal performance of flexible pressure sensors. By pairing high‐conductivity CVD PEDOT with commonly used metal electrodes, the authors demonstrate that interfacial energy alignment dictates microsecond‐scale response, providing a straightforward design strategy ...
Jinwook Baek   +11 more
wiley   +1 more source

Dual‐Functional Li2B4O7 Coating on Carbon Fibers for Enhanced Li+ Transport and Stability in Sulfide All‐Solid‐State Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A dual‐functional Li2B4O7 coating on carbon fibers is designed to resolve the critical interfacial degradation in sulfide all‐solid‐state batteries. The conformal layer acts as a physical barrier to suppress parasitic reactions while its unique dielectric properties simultaneously facilitate Li+ transport.
Yeonghoon Kim   +5 more
wiley   +1 more source

Dilaton: Saving Conformal Symmetry

open access: yes, 2013
19 ...
Gretsch, Frederic, Monin, Alexander
openaire   +2 more sources

Six-dimensional correlators from a five-dimensional operator product expansion

open access: yesJournal of High Energy Physics
In this letter we discuss the operator product expansion of scalar operators in five-dimensional field theories with an SU(1, 3) × U(1) spacetime symmetry.
N. Lambert, A. Lipstein, R. Mouland
doaj   +1 more source

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