Results 221 to 230 of about 33,751 (272)

Fundamentals of MXene Synthesis Steps and Their Characterization Techniques: Morphological, Structural, and Electrochemical Properties

open access: yesChemElectroChem, Volume 13, Issue 7, 1 April 2026.
MXene phases are a family of two‐dimensional transition metal carbides, nitrides, and carbonitrides that have rapidly expanded to include over 80 compositions since 2011. Due to their exceptional electrical conductivity, tunable surface chemistry, and versatile functional properties, MXene phases enable applications in energy storage, electromagnetic ...
Yuksel Akinay   +8 more
wiley   +1 more source

Anomalous Valley Zeeman Splitting Induced by In‐plane Magnetic Fields in a Mo0.7W0.3Se2 Monolayer

open access: yesAdvanced Quantum Technologies, Volume 9, Issue 4, April 2026.
In‐plane magnetic fields produce an anomalous valley Zeeman splitting in a Mo0.7W0.3Se2${\rm Mo}_{0.7}{\rm W}_{0.3}{\rm Se}_2$ monolayer – a response forbidden in binary transition‐metal dichalcogenides. Photoluminescence g‐factors of ‐6 to ‐7 exceed resonant scattering values by a factor of four, revealing a many‐body origin.
Janina J. Schindler   +6 more
wiley   +1 more source

Optical coherence tomography-guided Brillouin microscopy highlights regional tissue stiffness differences during anterior neural tube closure in the Mthfd1l murine mutant.

open access: yesDevelopment
Ambekar YS   +10 more
europepmc   +1 more source

Edge‐Fluorinated Flower‐Like Porous Graphene Microspheres With Enlarged Interlayer Spacing for High‐Performance Potassium‐Ion Batteries

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT The utilization of carbonaceous anodes in electrochemical systems, particularly potassium‐ion batteries (PIBs), remains hindered by sluggish kinetics and modest capacities, which are caused by the intrinsic ion storage mechanisms and constrained interlayer spacings.
HaiSong Chen   +7 more
wiley   +1 more source

Effect of Worm‐Like Amorphous Phase on Corrosion Resistance and Antibacterial Properties of NiTiCu Alloy

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT By adding CuO, the worm‐like amorphous phase and atomic clusters were simultaneously introduced, enabling the (Ni40Ti40Cu20)99.9O0.1 alloy micron columns to exhibit a uniform flow strain of over 40% and a strength of over 2.5 GPa during compression.
Huwen Ma   +13 more
wiley   +1 more source

Synergistic Effects of Mesoporous Structure and Oxygen Vacancies in SnO2 for Enhanced CO2 Electroreduction

open access: yesSmall Science, Volume 6, Issue 4, April 2026.
Mesopores in SnO2 increase the number of active sites and oxygen vacancies, strengthen intermediate stabilization, and improve structural stability, enhancing CO2 to formate conversion. Electrocatalytic CO2 reduction (CO2RR) into value‐added chemicals represents a promising strategy for sustainable CO2 utilization.
Yuguo Zhao   +8 more
wiley   +1 more source

Irradiation‐Resistant Heterostructures Based on Monolayer MoS2

open access: yesphysica status solidi (a), Volume 223, Issue 6, 20 March 2026.
Atomic vacancies can significantly affect monolayer molybdenum disulfide (1L‐MoS2) properties, but the effects of electron irradiation are still poorly understood. A significant resistance to 0.5 MeV electron irradiation was observed for 1L‐MoS2 exfoliated on gold or grown on SiO2.
Emanuele Sangiorgi   +12 more
wiley   +1 more source

Between Order and Confusion: Clearing up Structural Misconceptions in Carbon Materials Nomenclature

open access: yesAngewandte Chemie International Edition, Volume 65, Issue 11, 9 March 2026.
Despite the versatile use of carbon materials, inconsistent terminology and inadequate characterization – especially regarding graphene structures based on sp2‐hybridized carbon atoms – often cause confusion. This perspective clarifies terms like graphite, graphitic carbon, non‐graphitic carbon, and amorphous carbon by aligning IUPAC definitions with X‐
Chantal Glatthaar   +3 more
wiley   +1 more source
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Dynamic Brillouin microscopy imaging

Optical Elastography and Tissue Biomechanics VII, 2020
Brillouin microscopy is an emerging imaging modality in a broad area of biomedical research and clinical applications. Over the past decade, a significance progress has been achieved in developing better, more accurate and more user-friendly instrumentation for Brillouin microscopy and in fundamental understanding of the imaging contrast affordable in ...
Dominik Doktor   +5 more
openaire   +1 more source

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