Results 121 to 130 of about 91,165 (293)
Influence of Top Electrode Metal on Resistive Switching in Multilayer MOCVD MoS2 Memristors
Advanced Electronic Materials, EarlyView.MoS2 memristors typically use evaporated noble metal electrodes. This study compares Pd, Ni, and Al electrodes and sputtered versus evaporated deposition. Pd is passive, while Ni damages MoS2, yielding poor switching. Sputtered Al enables reproducible ECM‐type switching with 95% yield, whereas evaporated Al forms an interfacial oxide that suppresses ...
Dennis Braun +15 more
wiley +1 more source
Formation, migration, and stability of extrasolar planetary systems [PDF]
Proceedings of the International Astronomical Union, 2004 This paper presents recent results concerning the planet formation, planet migration, and the long term stability of planetary systems. Most stars are found in binary systems and binary companions can disrupt both planet formation and stability. We first consider the effects of outer binary companions on the late stages of terrestrial planet formation ...
openaire +1 more source
On the evolution of the water ocean in the plate-mantle system
Progress in Earth and Planetary Science, 2018 Here, we investigate a possible scenario of surface seawater evolution in the numerical simulations of surface plate motion driven by mantle dynamics, including thermo-chemical convection and water migration, from the early to present-day Earth to ...
Takashi Nakagawa +3 more
doaj +1 more source
Advanced Energy Materials, EarlyView.Boron‐oxide‐assisted particle engineering stabilizes O3‐type layered cathodes for sodium‐ion batteries by mitigating phase transitions and lattice strain. Acting as flux and structural modifier, boron forms submicron hexagonal platelets with (003) facets and expanded Na‐layer spacing, enabling rapid Na⁺ diffusion and mechanical resilience.
Tengfei Song +9 more
wiley +1 more source
Jixie chuandong, 2013 A new method combined a floating-point encoding genetic algorithm with dynamic penalty function is solved the constraint problems,and migration strategy is introduced in the genetic algorithm to speed up the search of the global optimal solution.Besides ...
张东浩 +4 more
doaj
Advanced Energy Materials, EarlyView.A fluorinated cyclic ether, FDOL, is shown to stabilize Mg metal anodes by tuning Mg2+ solvation of the G2 electrolyte. The G2‐FDOL electrolyte suppresses passivation and thick, diffusion‐blocking Mg deposits, enabling more uniform Mg plating/stripping and sustained interfacial reactions.
Hafiz Ahmad Ishfaq +9 more
wiley +1 more source
Failed Oort Clouds and Planetary Migration
, 2000 TeX, 3 pages plus 3 postscript figures. submitted to Ap.
openaire +2 more sources
Exomoons of Circumbinary Planets
The Astrophysical JournalConfirmation of the first exomoon remains elusive. Although several exomoon candidates exist around single stars, there are currently no candidates around circumbinary planets (CBPs).
Ben R. Gordon +6 more
doaj +1 more source
The influence of hypothetical exomoons on planetary thermal phase curves
Astronomy & AstrophysicsContext. More than 200 moons exist in our Solar System, yet no exomoon has been confirmed to date. While the innermost two planets of the Solar System lack natural satellites and most studies favour the existence of exomoons around long-period planets ...
Song Xinyi, Yang Jun, Ouyang Yueyun
doaj +1 more source
, 2012 The large number of observed exoplanets ($\gtrsim $ 700) provides important constraints on their origin as deduced from the mass-period diagram of planets.
Adams +38 more
core +1 more source