Results 231 to 240 of about 484,769 (323)

Spatiotemporally Resolved Orbital Hall Effect in a Topological Semimetal

open access: yesAdvanced Materials, EarlyView.
Real‐space mapping of orbital angular momentum (OAM) transport is achieved using contact‐free polarimetric terahertz spectroscopy. This principle is applied to the topological semimetal Td‐WTe2, revealing the spatial separation of electrons into two distinct regions characterized by opposite out‐of‐plane OAM (±Lz).
Byung Cheol Park   +8 more
wiley   +1 more source

Real‐time augmented reality for delineation of surgical margins during neurosurgery using autofluorescence lifetime contrast

open access: green, 2019
Alba Alfonso‐García   +9 more
openalex   +2 more sources

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

open access: yesAdvanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje   +7 more
wiley   +1 more source

A Versatile Materials Class for Solution‐Processed Optics and Photonics Based On Titanium Oxide Hydrates and Polyalcohols: A Perspective

open access: yesAdvanced Materials, EarlyView.
A new, solution‐processable class of optical materials based on molecular hybrids of metal oxide hydrates and commodity polymers is discussed here, including their synthesis, processing into thin films, patterning, and photonic structures realized to date.
Victoria Quirós‐Cordero   +9 more
wiley   +1 more source

High‐Performance Dendrite‐Free Lithium Textile Anodes Using Interfacial Interaction‐Mediated Ultrathin Metal Organic Framework Multilayers

open access: yesAdvanced Materials, EarlyView.
A novel strategy is introduced that leverages an ultrathin, lithiophilic metal‐organic framework (MOF) multilayer, applied onto textile current collectors through a coordination bonding‐based layer‐by‐layer assembly deposition for the development of a high‐performance lithium metal textile anode.
Donghyeon Nam   +15 more
wiley   +1 more source

Enhancing human spatial awareness through augmented reality technologies. [PDF]

open access: yesBiomed Eng Lett
Hatvani J   +5 more
europepmc   +1 more source

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