Results 131 to 140 of about 41,311 (309)
Spin–Orbit Alignment in Merging Binary Black Holes Following Collisions with Massive Stars
The Astrophysical Journal LettersMerging binary black holes (BBHs) formed dynamically in dense star clusters are expected to have uncorrelated spin–orbit orientations since they are assembled through many random interactions.
Fulya Kıroğlu +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This study develops a novel atomic engineering strategy to fine‐tune the spin state of α‐Fe2O3 catalysts toward a medium‐spin state, thereby modulating peroxymonosulfate activation and selectively yielding surface‐bound radicals. Compared with free radicals, surface‐bound radicals exhibit moderated oxidation potential, extended lifespan, surface ...
Shuyu Wang +7 more
wiley +1 more source
Three-dimensional Orbital Architectures and Detectability of Adjacent Companions to Hot Jupiters
The Astrophysical JournalThe orbital properties of the (as yet) small population of hot Jupiters with nearby planetary companions provide valuable constraints on the past migration processes of these systems.
Thomas MacLean, Juliette Becker
doaj +1 more source
Advanced Healthcare Materials, EarlyView.Laser‐Induced Forward Transfer (LIFT) is presented as a powerful micropatterning tool. An objective printability framework is developed to assess optimal printing parameter combinations. The technology is further explored for its ability to deterministically deposit microdroplets at predefined locations following CAD designs, enabling the patterning of
Cécile Bosmans +8 more
wiley +1 more source
A new rare type of supernovae: hypervelocity stellar collisions at galactic centers [PDF]
, 2013 Shmuel Balberg +2 more
openalex +1 more source
Shapeshifting Liquid Metal Droplets for Soft Fluidic Machines
Advanced Materials, EarlyView.This study presented a liquid metal shape shifting strategy which harnesses Lorentz force, surface tension and fluid instabilities to achieve autonomous fluidic power. By using a liquid metal droplet as a mobile current carrier, this strategy enables the development of low‐voltage, self‐oscillating pumps that outperform existing soft pumps.
Saba Firouznia +5 more
wiley +1 more source
Early Emission from Double Detonation Type Ia Supernovae
The Astrophysical JournalA popular model for Type Ia supernovae is the detonation of a CO white dwarf that is triggered by the prior detonation of a thin surface layer of helium, known as a double detonation (DD).
Anthony L. Piro, Ehud Nakar
doaj +1 more source
Inelastic silicon-hydrogen collision data for non-LTE applications in stellar atmospheres [PDF]
, 2014 A. K. Belyaev +2 more
openalex +1 more source
The Promise of Solid Lubricants for a Sustainable Future
Advanced Materials, EarlyView.Lubricants are vital for technology, saving energy and resources. The industry seeks sustainable solutions beyond fossil fuels. Solid lubricants offer extremely low friction and reduce environmental impact, especially in harsh conditions. Can these solids truly replace liquid lubricants, or are they limited to extreme applications?
Philipp G. Grützmacher +7 more
wiley +1 more source
High-energy phase diagrams with charge and isospin axes under heavy-ion collision and stellar conditions [PDF]
, 2020 Krishna Aryal +3 more
openalex +2 more sources