Results 181 to 190 of about 741,369 (310)

Physical Origin of Temperature Induced Activation Energy Switching in Electrically Conductive Cement

open access: yesAdvanced Science, EarlyView.
The temperature‐induced Arrhenius activation energy switching phenomenon of electrical conduction in electrically conductive cement originates from structural degradation within the biphasic ionic‐electronic conduction architecture and shows percolation‐governed characteristics: pore network opening dominates the low‐percolation regime with downward ...
Jiacheng Zhang   +7 more
wiley   +1 more source

Atomic‐Level Structural Characteristics of β‐Relaxation in Metallic Glasses

open access: yesAdvanced Science, EarlyView.
Using in situ synchrotron radiation X‐ray techniques, this study experimentally characterizes β‐relaxation at the atomic scale, linking it explicitly to tricapped trigonal prism (TTP)‐like atomic structures and fast atomic motions. Cyclic heating reveals β‐relaxation as irreversible yet reactivatable through rejuvenation, offering unprecedented insight
Tianding Xu   +7 more
wiley   +1 more source

Mortise‐Tenon Joint Inspired Weakly Solvated Gel Electrolyte Based on Halogen Bonds for High‐Voltage Lithium Metal Batteries

open access: yesAdvanced Science, EarlyView.
Inspired by “mortise‐tenon joints”, a halogen bond‐mediated solvation regulation strategy is proposed for gel polymer electrolytes. This approach utilizes π‐hole framework directed halogen bond interactions to weaken solvent‐Li+ coordination, thereby inducing an anion‐dominated weakly solvating structure that facilitates the formation of a highly ion ...
Shuohan Liu   +6 more
wiley   +1 more source

Alzheimer's Imaging Consortium. [PDF]

open access: yesAlzheimers Dement
Muneer MA   +10 more
europepmc   +4 more sources

Preparing Einstein Students to Practice in Twenty-first Century Medicine

open access: diamond, 2016
Susan M. Coupey   +3 more
openalex   +1 more source

Coherent Evolution of Bouncing Bose-Einstein Condensates [PDF]

open access: green, 1999
Kai Bongs   +7 more
openalex   +1 more source

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