Noninvasive Detection of Hippocampal Epileptiform Activity on Scalp Electroencephalogram.
Sign Up to like & getrecommendations! Published in 2022 at "JAMA neurology"
DOI: 10.1001/jamaneurol.2022.0888
Abstract: Importance The hippocampus is a highly epileptogenic brain region, yet over 90% of hippocampal epileptiform activity (HEA) cannot be identified on scalp electroencephalogram (EEG) by human experts. Currently, detection of HEA requires intracranial electrodes, which… read more here.
Keywords: tle hcs; scalp eeg; eeg; hea ... See more keywords
Design of Hierarchical Porosity Via Manipulating Chemical and Microstructural Complexities in High‐Entropy Alloys for Efficient Water Electrolysis
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202105808
Abstract: Achieving a porous architecture with multiple‐length scales and utilizing the synergetic effects of multicomponent chemicals bring up new opportunities for further improving the electrocatalytic performance of nanocatalysts. Herein, the synthesis of a self‐supported hierarchical porous… read more here.
Keywords: hierarchical porosity; water; hea; design hierarchical ... See more keywords
Low-Dimensional High-Entropy Alloys for Advanced Electrocatalytic Reactions.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical record"
DOI: 10.1002/tcr.202300097
Abstract: Low-dimensional high-entropy alloy (HEA) nanomaterials are widely employed as electrocatalysts for energy conversion reactions, due to their inherent advantages, including high electron mobility, rich catalytically active site, optimal electronic structure. Moreover, the high-entropy, lattice distortion,… read more here.
Keywords: dimensional high; low dimensional; hea; electrocatalytic reactions ... See more keywords
Microstructure and thermal stability of a Ni-Cr-Co-Ti-V-Al high-entropy alloy coating by laser surface alloying
Sign Up to like & getrecommendations! Published in 2017 at "Metals and Materials International"
DOI: 10.1007/s12540-017-6583-2
Abstract: A Ni-Cr-Co-Ti-V-Al high-entropy alloy (HEA) coating with a BCC phase and (Ni, Co)Ti2 compounds was synthesized successfully by laser surface alloying on a Ti-6Al-4V substrate. The microstructure of as-synthesized coatings is typical, namely, the microstructure… read more here.
Keywords: laser surface; hea; entropy alloy; high entropy ... See more keywords
Size-dependent mechanical properties and deformation mechanisms in Cu/NbMoTaW nanolaminates
Sign Up to like & getrecommendations! Published in 2019 at "Science China Materials"
DOI: 10.1007/s40843-019-1195-7
Abstract: High entropy alloys (HEAs) have attracted extensive attention due to their excellent properties in harsh environments. Here, we introduced the HEA NbMoTaW into the laminated structure to synthesize the Cu/HEA nanolami-nates (NLs) with equal layer… read more here.
Keywords: hea hea; size dependent; hea; dependent mechanical ... See more keywords
Effects of high entropy and twin boundary on the nanoindentation of CoCrNiFeMn high-entropy alloy: A molecular dynamics study
Sign Up to like & getrecommendations! Published in 2021 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2021.110495
Abstract: Abstract To study the effects of twin boundary and high-entropy on elastic–plastic behavior of high-entropy alloys (HEAs), molecular dynamics (MD) was employed to simulate the nanoindentation on single-crystal CoCrNiFeMn HEA (sc-HEA), twinned CoCrNiFeMn HEA (tw-HEA)… read more here.
Keywords: nanoindentation; twin boundary; molecular dynamics; cocrnifemn ... See more keywords
Investigation of intergranular penetration behavior in CrMnFeCoNi HEA/304 SS dissimilar brazing joints
Sign Up to like & getrecommendations! Published in 2020 at "Intermetallics"
DOI: 10.1016/j.intermet.2020.106940
Abstract: Abstract As-rolled and annealed CrMnFeCoNi high-entropy alloys (HEAs) were selected to braze 304 SS by using Ag50Cu as the filler metal (FM) in a vacuum furnace. Intergranular penetration was detected in each joint. To explore… read more here.
Keywords: tensile strength; intergranular penetration; dissimilar joints; penetration ... See more keywords
Phase formation and strengthening mechanisms in a dual-phase nanocrystalline CrMnFeVTi high-entropy alloy with ultrahigh hardness
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.02.029
Abstract: Abstract A novel equimolar CrMnFeVTi high-entropy alloy (HEA) was synthesized by mechanical alloying (MA) and spark plasma sintering (SPS). The phase formation and microstructure in the milled powders and in the sintered bulk HEA were… read more here.
Keywords: phase; microscopy; hea; crmnfevti ... See more keywords
Diffusion barrier with 30-fold improved performance using AlCrTaTiZrN high-entropy alloy
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.151755
Abstract: Abstract High-entropy alloys nitrides (HEA-N) have been proposed as diffusion barriers to prevent metal diffusion. Due to their lack of grain-boundaries and large lattice distortion, HEA-N have lower diffusion than binary nitrides. Despite the interest,… read more here.
Keywords: alcrtatizrn; diffusion; barrier; high entropy ... See more keywords
Enhanced mechanical properties and near unity yield asymmetry in equiatomic high entropy alloy particles reinforced magnesium composites
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.151909
Abstract: Abstract This work presents the use of equiatomic high entropy alloy (HEA) particles as unconventional reinforcement phase in Mg matrix. Mg-HEA composites were fabricated by powder metallurgy method incorporating microwave sintering and hot extrusion. Recrystallized… read more here.
Keywords: hea composites; entropy alloy; hea particles; equiatomic high ... See more keywords
Role of binder phase on the microstructure and mechanical properties of a mechanically alloyed and spark plasma sintered WC-FCC HEA composites
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.160265
Abstract: Abstract Mechanical behavior of the binder phase in a ceramic-metal (cermet) composite is critical for its overall properties, especially toughness and shock resistance. High entropy alloys (HEA) are promising binder phase materials owing to their… read more here.
Keywords: binder phase; mechanical properties; binder; microstructure ... See more keywords