Results 211 to 220 of about 665,501 (321)

Absolute Equation-of-State Measurement for Polystyrene from 25 to 60 Mbar Using a Spherically Converging Shock Wave

open access: green, 2018
T. Döppner   +27 more
openalex   +2 more sources

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora   +17 more
wiley   +1 more source

Colossal Cryogenic Electro‐Optic Response Through Metastability in Strained BaTiO3 Thin Films

open access: yesAdvanced Materials, EarlyView.
Utilizing the thermodynamic theory of optical properties, a colossal cryogenic electro‐optic response in BaTiO3 thin films is designed and demonstrated by stabilizing a low symmetry metastable monoclinic phase via epitaxial strain tuning with an electro‐optic response reaching ≈2516 pm V−1 at 5 K. This approach represents a new paradigm for engineering
Albert Suceava   +16 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

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