Results 181 to 190 of about 663,566 (334)

Superlong‐Range Magnetic Coupling and Ferromagnetic Spin Freezing in Mechanoluminescent Semiconductor Eu:SrAl2O4

open access: yesAdvanced Science, EarlyView.
Eu:SrAl2O4 emit visible light even upon finger contact. This mechanoluminescent material is an optimal platform for bound magnetic polarons to produce unexpected ferromagnetism, with the magnetic spins of Eu2+ sparsely distributed in the crystal lattice.
Xu‐Guang Zheng   +7 more
wiley   +1 more source

Enabling High‐Performance Electrode Materials for Potassium‐Ion Batteries: Ionic Transport, Size and Electro–Chemo–Mechanical Effects

open access: yesAdvanced Science, EarlyView.
Potassium‐ion battery is a promising candidate for large‐scale energy storage applications. In this review, transport properties, size effects, and electro–chemo–mechanical properties of electrodes are systematically summarized in order to achieve the rational design and controlled synthesis of potassium electrodes.
Changbao Zhu, Yanpeng Fu, Yong Yang
wiley   +1 more source

Correlation between unconventional superconductivity and strange metallicity revealed by operando superfluid density measurements. [PDF]

open access: yesSci Adv
Zhang R   +17 more
europepmc   +1 more source

Electrochemistry as a Tool for Redox‐Based Bio‐Information Processing

open access: yesAdvanced Science, EarlyView.
Redox is a modality that is native to biology and accessible to electronics through electrochemistry. Imposed electronic inputs are transduced into redox signals that can probe for bio‐information or actuate biological responses. Measured electronic output responses are analyzed to reveal actionable information.
Eunkyoung Kim   +8 more
wiley   +1 more source

Performance of computed tomography and magnetic resonance morphometry in evaluating brain atrophy in Down syndrome. [PDF]

open access: yesAlzheimers Dement
Sánchez-Moreno B   +9 more
europepmc   +1 more source

Critical Assessment of Contact Resistance and Mobility in Tin Perovskite Field‐Effect Transistors

open access: yesAdvanced Electronic Materials, EarlyView.
Contact resistance and field‐effect transistor (FET) mobility of Cs0.15FA0.85SnI3 tin perovskites are determined using gated four‐point‐probe (4PP) FET measurements in a Hall bar geometry. The results indicate that contact resistance can significantly impact transistor characteristics, often leading to underestimation or overestimation of FET mobility ...
Youcheng Zhang   +9 more
wiley   +1 more source

Amplified multipartite entanglement witnessed in a quantum critical metal. [PDF]

open access: yesNat Commun
Fang Y   +6 more
europepmc   +1 more source

The Platform to Characterizing the Thermoelectric Materials by Photo‐Crosslinked Ionic Gel Electrolyte

open access: yesAdvanced Electronic Materials, EarlyView.
The device platform, which utilizes a photo‐crosslinked ionic gel electrolyte with a broad range of oxidation and reduction capabilities, can effectively evaluate and screen the thermoelectric material candidates with high potential across a wide range of doping levels, thereby minimizing the effort required to identify dopants compatible with ...
Sunbin Hwang   +2 more
wiley   +1 more source

Optical and acoustic plasmons in the layered material Sr<sub>2</sub>RuO<sub>4</sub>. [PDF]

open access: yesNat Commun
Schultz J   +7 more
europepmc   +1 more source

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