Results 61 to 70 of about 352,165 (301)
Emergence of Light‐Transforming Layered Hybrid Halide Perovskites
Advanced Functional Materials, EarlyView.The emerging class of light‐transforming layered halide perovskite materials is reviewed, outlining challenges for their development and perspectives toward application in the future. Abstract Layered hybrid halide perovskites (LHPs) have attracted considerable attention in optoelectronics.
Ghewa AlSabeh, Jovana V. Milić
wiley +1 more source
Yantu gongcheng xuebaoModified suction caisson (MSC) has the advantages of high bearing capacity and strong lateral displacement control ability, making it very suitable as a foundation for ultra-large offshore wind turbines.
ZHAGN Yukun 1, GONG Weiyuan 1, LI Dayong 1, 2, ZHANG Heng 1
doaj +1 more source
Chaotic Dynamics of Stellar Spin in Binaries and the Production of Misaligned Hot Jupiters
, 2014 Many exoplanetary systems containing hot Jupiters are observed to have highly misaligned orbital axes relative to the stellar spin axes. Kozai-Lidov oscillations of orbital eccentricity/inclination induced by a binary companion, in conjunction with tidal
Anderson, Kassandra R. +2 more
core +1 more source
Large Anomalous and Topological Hall Effect and Nernst Effect in a Dirac Kagome Magnet Fe3Ge
Advanced Functional Materials, EarlyView.Fe3Ge, a Kagome‐lattice magnet, exhibits remarkable anomalous Hall and Nernst effects, with transverse thermoelectric conductivity surpassing or comaprable to some well‐known ferromagnets. First‐principles calculations attribute these to Berry curvature from massive Dirac gaps. Additionally, topological Hall and Nernst signals emerge from field‐induced
Chunqiang Xu +11 more
wiley +1 more source
Misalignment and Rub-Impact Coupling Dynamics of Power Turbine Rotor with Offset Disk
Applied SciencesWhen the dual rotor system of the aircraft engine is operating, the mass eccentricity of the power turbine rotor and the misalignment of the shaft coupling or the bearing will cause too large vibration of the rotor; this vibration leads to the rub-impact
Guofang Nan, Sirui Yang, Dengliang Yu
doaj +1 more source
Domain wall and isocurvature perturbation problems in a supersymmetric axion model
, 2018 The axion causes two serious cosmological problems, domain wall and isocurvature perturbation problems. Linde pointed that the isocurvature perturbations are suppressed when the Peccei-Quinn (PQ) scalar field takes a large value $\sim M_{\text{pl ...
Kawasaki, Masahiro, Sonomoto, Eisuke
core +1 more source
Beam Misalignments and Fluid Velocities in Laser-Induced Thermal Acoustics [PDF]
, 1999 Beam misalignments and bulk fluid velocities can influence the time history and intensity of laser-induced thermal acoustics (LITA) signals. A closed-form analytic expression for LITA signals incorporating these effects is derived, allowing the magnitude
Cummings, Eric B. +2 more
core +1 more source
Electroactive Metal–Organic Frameworks for Electrocatalysis
Advanced Functional Materials, EarlyView.Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska +7 more
wiley +1 more source
Axion misalignment driven to the bottom
Journal of High Energy Physics, 2019 Several theoretical motivations point to ultralight QCD axions with large decay constants f a ≃ O 10 16 − 10 17 GeV $$ {f}_a\simeq \mathcal{O}\left({10}^{16}-{10}^{17}\right)\ \mathrm{GeV} $$ , to which experimental proposals are dedicated.
Raymond T. Co +2 more
doaj +1 more source
, 2018 We carry out 3D hydrodynamical simulations to study planet–disc interactions for inclined high-mass planets, focusing on the disc’s secular evolution induced by the planet.
Zhu, Zhaohuan
core +2 more sources