Results 111 to 120 of about 1,993,303 (277)
Effect of the Diurnal Atmospheric Bulge on Satellite Accelerations [PDF]
, 1961 Formulas are developed to express the secular acceleration of a satellite on passing through an atmosphere which bulges in the sunward direction and in which the scale height increases with height, these two properties of the high atmosphere having ...
Wyatt, Stanley P.
core +1 more source
Advanced Science, EarlyView.This study demonstrates that in high‐alloy systems, nanoclusters with high solute tolerance can effectively suppress compositional segregation. This mitigation leads to a concurrent 18.7% increase in strength and 41.5% improvement in ductility, which is attributed to a shear‐bypass synergistic strengthening mechanism. The findings provide a new pathway
Wei Yu +10 more
wiley +1 more source
Advanced Science, EarlyView.Sodium ion capacitor (SIC) is currently constrained by the low discharge capacity of commercial activated carbon as positive electrode material. This review provides a holistic summary of research efforts on alternative porous carbon materials for SIC. Image created by the authors with www.biorender.com.
Ademola Adeniji +2 more
wiley +1 more source
Advanced Science, EarlyView.Molecular granular material glass is fabricated by crosslinking sub‐nm POSS clusters with dynamic borate ester bonding while the materials combine high transparency, modulus, and hardness with superior impact resistance and (re)processability, offering a promising strategy for creating robust yet highly processable organic glasses.
Haiyan Xiao +4 more
wiley +1 more source
Sensors, 2017 CHAMP and Swarm satellite magnetic data are combined to establish the lithospheric magnetic field over the Tibetan Plateau at satellite altitude by using zonal revised spherical cap harmonic analysis (R-SCHA).
Yaodong Qiu +5 more
doaj +1 more source
Annealing‐Induced Plasticity and Strengthening in Metallic Glasses
Advanced Science, EarlyView.This work challenges the dogma that annealing inevitably embrittles metallic glasses. We demonstrate that sub‐Tg annealing, guided by positive mixing enthalpy and constrained kinetics, can drive a self‐organized compositional fluctuation that creates an interface‐free heterogeneous structure.
Yingjie Zhang +17 more
wiley +1 more source
Research on Resistive Switching Mechanism of SnO2/SnS2 Based Heterojunction Memory Devices
Advanced Electronic Materials, EarlyView.This work fabricates SnO2/SnS2 RRAM using (NH4)4Sn2S6, achieving 224 pJ set energy at 0.4 V with >1000‐cycle stability and 4 × 104 s retention. XPS/SEM/AFM‐validated interfacial engineering enables uniform switching, advancing low‐power neuromorphic memory development.
WenBin Liu +4 more
wiley +1 more source
Low temperature specific heat of the heavy fermion superconductor PrOs$_4$Sb$_{12}$
, 2002 We report the magnetic field dependence of the low temperature specific heat of single crystals of the first Pr-based heavy fermion superconductor PrOs$_4$Sb$_{12}$.
A. Faißt +9 more
core +1 more source
Observed sea surface height and modeled dynamic height anomaly departures in the tropical Pacific Ocean: 1986-1989 [PDF]
, 1997 Observations of sea surface height departure (SSH') from November 1986 through September 1989 in the tropical Pacific from the improved (T2) GEOSAT data set (Cheney et al., 1991) are compared with monthly mean dynamic height anomaly departure (Delta D') from the ''second reanalysis'' using the NOAA ocean analysis system (Ji et al., 1994, 1995).
Maul, Ga +3 more
openaire
Advanced Electronic Materials, EarlyView.Surface engineering of gate dielectrics with fluorinated self–assembled monolayers significantly improves the performance of organic field–effect transistors. In this study, Al2O3 functionalized with fluorinated phosphonic acids reduces contact resistance and hysteresis while achieving near‐zero threshold voltages, offering an alternative to ...
Shaghayegh Mesforush +9 more
wiley +1 more source