Results 231 to 240 of about 451,786 (303)

Spin-Flop and Metamagnetic Transition in Monoclinic Eu<sub>4</sub>Bi<sub>6</sub>Se<sub>13</sub>. [PDF]

open access: yesChem Mater
Xu M   +11 more
europepmc   +1 more source

Insight Into the Spin Reorientation Phase Transition in the Magnetocaloric NdNi Compound

open access: yesAdvanced Electronic Materials, EarlyView.
This work reveals the evolution of magnetic structure with temperature of NdNi through neutron diffraction. Meanwhile, First‐principles calculations indicate that the spin reorientation phase transition is dominated by the 4f electrons of Nd. In addition, the effect of spin reorientation phase transition on the magnetocaloric effect is discussed ...
Yawei Gao   +20 more
wiley   +1 more source

Elucidating the Impact of Functional Additives on the Structure and Ion Dynamics of Hybrid Solid Electrolytes

open access: yesAdvanced Energy Materials, EarlyView.
Using multinuclear and multiscale solid‐state NMR, the bulk and interfacial structures of a LiI‐integrated PEO‐LiTFSI‐Li6PS5Cl hybrid solid electrolytes are elucidated, revealing LiI's dual role in enhancing bulk Li‐ion mobility and facilitating Li‐ion diffusion across the organic/inorganic interfaces.
Shengnan Zhang   +5 more
wiley   +1 more source

Spin‐Selective Catalysts for Oxygen‐Involved Electrocatalysis

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The sluggish kinetics of oxygen‐involved electrocatalysis hinders the efficiency of the energy conversion process, which can be promoted by using spin‐polarized materials to conduct spin‐selective electron transfer. This review delivers a thorough and timely overview of state‐of‐the‐art spin‐selective catalysts, aiming to offer a clear route for ...
Haifan Li   +3 more
wiley   +1 more source

An Omnidirectional, High Power Density Magneto–Mechano–Electric Energy Harvester Using PNN–PZT Piezoceramic Operating in Decoupling Bending Mode

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Decoupling bending modes in magneto–mechano–electric energy harvesters, featuring two bending modes responding to different excitations with identical resonant frequencies, enables effective harvesting stray magnetic field energy in diverse environments.
Wei Peng   +7 more
wiley   +1 more source

Multiple Sampling Capsule Robot for Studying Gut Microbiome

open access: yesAdvanced Intelligent Systems, EarlyView.
A multiple sampling capsule robot (MSCR) is developed for longitudinal gut microbiome analysis. Employing electromagnetic field control, the MSCR can locomote actively, precisely align the selected channel, and collect up to six microbiome samples with minimal cross‐contamination.
Sanghyeon Park   +3 more
wiley   +1 more source

Addressable and perceptible dynamic reprogram of ferromagnetic soft machines. [PDF]

open access: yesNat Commun
Sun Y   +13 more
europepmc   +1 more source

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