Results 221 to 230 of about 2,163,565 (354)

Superconducting Carbon‐Cage Network with Tc of 109 K at Ambient Pressure

open access: yesAdvanced Science, EarlyView.
By introducing elemental and hole doping into a theoretically designed sp3‐hybridized C18 carbon cage, superconductivity with a transition temperature up to 109 K is predicted under ambient pressure. These findings offer a promising pathway for designing high‐Tc superconductors based on stable covalent carbon frameworks.
Z. F. Ye   +4 more
wiley   +1 more source

On the Generalized Drazin Inverse and Generalized Resolvent [PDF]

open access: green, 2001
Dragan S. Djordjević   +1 more
openalex   +1 more source

Wearable PEDOT:PSS/DVS‐Coated Yarn‐Type Transpiration‐Driven Electrokinetic Power Generator with High Power Efficiency and Water Stability

open access: yesAdvanced Science, EarlyView.
A PEDOT:PSS‐based yarn‐type transpiration‐driven electrokinetic power generator with a covalently crosslinking agent, divinyl sulfone, is investigated to address the poor water stability of PEDOT:PSS and achieve an exceptional power generation efficiency. The designed device successfully charges commercial capacitors using a biological aqueous solution,
Hyungsub Yoon   +10 more
wiley   +1 more source

Sign pattern matrices and generalized inverses

open access: bronze, 1994
Carolyn A. Eschenbach   +2 more
openalex   +1 more source

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