Results 131 to 140 of about 349,076 (327)

Topology and geometry of the CfA2 redshift survey [PDF]

, 2000
Jens Schmalzing, Antonaldo Diaferio
openalex   +1 more source

Photoresponsive Gas‐Permeable Membranes: Fundamentals, Innovations, and Prospects

Advanced Functional Materials, EarlyView.
Photoresponsive gas‐permeable membranes can be potentially used for smart packing, carbon capture, hydrogen purification, and optical gas valves due to their remote and non‐contact activation, precise spatial and temporal control, and reversible switching capabilities.
Zhuan Wang, Qilin Li, Bart van der Bruggen, Zhen Jiang, David M. Cahill, Jingliang Li, Shuaifei Zhao   +6 more
wiley   +1 more source

The Geometry of Finite Topology Bryant Surfaces [PDF]

, 2001
Pascal Collin, Laurent Hauswirth, Harold Rosenberg   +2 more
openalex   +3 more sources

Geometry and Topology of Turbulence in Active Nematics

Physical Review X, 2015
The problem of low Reynolds number turbulence in active nematic fluids is theoretically addressed. Using numerical simulations, I demonstrate that an incompressible turbulent flow, in two-dimensional active nematics, consists of an ensemble of vortices ...
Luca Giomi
doaj   +1 more source

An idealised approach of geometry and topology to the diffusion of cations in honeycomb layered oxide frameworks. [PDF]

Sci Rep, 2020
Kanyolo GM, Masese T.
europepmc   +1 more source

Locking Metastable Topological Domains in Nematic Liquid Crystal Pi Cells

Advanced Functional Materials, EarlyView.
Selective photopolymerization in the presence of a controlled voltage defines permanent director walls that lock‐in metastable bend and twist configurations within nematic liquid crystal Pi cells. Q‐tensor simulations corroborate the experiments, demonstrating the topological state stabilization.
Adithya Pradeep, Urban Mur, Junseok Ma, Nathan Spiller, Yihan Jin, Waqas Kamal, Steve J. Elston, Stephen M. Morris   +7 more
wiley   +1 more source

Geometry and Topology of Estuary and Braided River Channel Networks Automatically Extracted From Topographic Data. [PDF]

J Geophys Res Earth Surf, 2020
Hiatt M, Sonke W, Addink EA, van Dijk WM, van Kreveld M, Ophelders T, Verbeek K, Vlaming J, Speckmann B, Kleinhans MG.   +9 more
europepmc   +1 more source

The geometry and topology of toric hyperkähler manifolds [PDF]

, 2000
Roger Bielawski, Andrew Dancer
openalex   +1 more source

Advanced Surface Engineering and Passivation Strategies of Quantum Dots for Breaking Efficiency Barrier of Clean Energy Technologies: A Comprehensive Review

Advanced Functional Materials, EarlyView.
This review describes the different surface engineering strategies for quantum dots that addresses the challenges associated with surface defects, highlighting their role in enhancing the performance of solar energy conversion technologies. Abstract Colloidal quantum dots (QDs) have garnered significant attention for their unique potential in clean ...
Kokilavani S., Gurpreet Singh Selopal
wiley   +1 more source

Direct Evidence of Topological Dirac Fermions in a Low Carrier Density Correlated 5d Oxide

Advanced Functional Materials, EarlyView.
The 5d oxide BiRe2O6 is discovered as a low‐carrier‐density topological semimetal hosting symmetry‐protected Dirac fermions stabilized by nonsymmorphic symmetries. Angle‐resolved photoemission spectroscopy, quantum oscillations, and magnetotransport measurements reveal gapless Dirac cones, quasi‐2D Fermi surfaces, high carrier mobility, and a field ...
Premakumar Yanda, Jorge Cardenas‐Gamboa, Ding Pei, François Bertran, Leila Noohinejad, Snehashish Chatterjee, Changjiang Yi, Iñigo Robredo, Horst Borrmann, Maia G. Vergniory, Chandra Shekhar, Claudia Felser   +11 more
wiley   +1 more source