Results 271 to 280 of about 1,130,575 (394)

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

open access: yesAdvanced 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   +11 more
wiley   +1 more source

Finite Element Solution of Heat and Mass Transfer in MHD Flow of a Viscous Fluid past a Vertical Plate under Oscillatory Suction Velocity

open access: diamond, 2012
J Rao   +32 more
openalex   +1 more source

Simultaneous Heat and Mass Transfer : The Relation between Heat transfer and Mass transfer Coefficients

open access: yesSimultaneous Heat and Mass Transfer : The Relation between Heat transfer and Mass transfer Coefficients
As the result of the theoretical consideration concerning with the analogy among fluid friction, heat transfer and mass transfer in common gaseous systems (σ, φ=0.5~2.5), the following relation between the coefficients of heat and mass transfer was obtained : h/κ' = (φ/σ)[1/2]・Cp and this was ascertained experimentally, using the wet and dry bulb ...
openaire  

Ion‐Selective Microporous Membranes via One‐Step Copolymerization Enable High‐Performance Redox Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A scalable one‐step copolymerization strategy is developed to produce low‐cost microporous ion exchange membranes that boost both the efficiency and lifespan of flow batteries. When combined with organic electrolytes in aqueous systems, these membranes enable safe and cheap flow battery energy storage, supporting the widespread integration of renewable
Jiaye Liu   +7 more
wiley   +1 more source

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