Results 241 to 250 of about 10,515 (289)

Vibrational Exfoliation of 2D Materials

open access: yesSmall, EarlyView.
Vibrational energy folds, fractures and exfoliates atomically and molecularly thin materials. Combining experimentation and computational methods, this unique vibrational synthesis pathway is revealed. This process overcomes barriers of existing approaches by processing 1000 g/L dispersions without loss in yield.
Aadam Rabani   +5 more
wiley   +1 more source

Sn Galvanic Exchange Enables Creation of Trimetallic Multiphase Plasmonic Nanoparticles

open access: yesSmall, EarlyView.
A compositionally versatile synthesis strategy has produced trimetallic nanoparticles with textured surface morphologies, coexisting alloy and intermetallic phase structures, and tunable plasmonic responses. The galvanic exchange of Sn within Au─Sn seeds provides access to Au─Sn─M (M = Pd, Rh, Cu) nanoparticles that maintain long‐range structural order
Sarah S. Dawes   +7 more
wiley   +1 more source

High‐Power Performance of Textured Piezoelectric Ceramics Through Synergistic A‐Site Donor and B‐Site Acceptor Doping

open access: yesSmall Methods, EarlyView.
A/B‐site co‐doping combined with templated grain growth enables synergistic defect and domain engineering in textured PIN–PMN–PT ceramics. The approach simultaneously enhances piezoelectric response and mechanical quality factor, achieving a balanced soft–hard characteristic.
Minwoo Kim   +13 more
wiley   +1 more source

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