Results 101 to 110 of about 52,158 (299)
A Application of WD Model to EB Type Contact Binary System [PDF]
Journal of Astronomy and Space Sciences, 2000 The EB type contact binaries show large temperature difference ( T 1,000K) between two components. Thus we have modified the mode 3 of the WD program to adjust albedos, limb darkening coefficients and gravity darkening exponents for both components of ...
Su-Yeon Oh, Kyu-Dong Oh
doaj
Exciton Binding Energy of Phosphorescent Emitter Molecules in Organic Light‐Emitting Diodes
Advanced Functional Materials, EarlyView.Energy level alignment is key to efficient OLED design, yet determining LUMO energies remains challenging. A methodology based on field‐induced dissociation and kinetic Monte Carlo simulations is presented to extract LUMO energies of iridium‐based phosphorescent emitters from their exciton binding energy.
Hiroki Tomita +6 more
wiley +1 more source
Bipolar planetary nebulae from common-envelope evolution of binary stars
, 2022 Asymmetric shapes and evidence for binary central stars suggest a common-envelope origin for many bipolar planetary nebulae. The bipolar components of the nebulae are observed to expand faster than the rest, and the more slowly expanding material has ...
Röpke, F. +15 more
core +1 more source
A Photometric and Spectroscopic Investigation of 11 TESS Eclipsing Contact Binaries
The Astrophysical JournalBy cross-matching the eclipsing binary catalog provided by A. Prša et al. with Large Sky Area Multi-Object Fiber Spectroscopic Telescope medium-resolution spectra, we obtained 11 targets.
Yani Guo +6 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This work introduces a swelling‐induced, stress‐assisted water‐soluble PVA tape strategy to transfer‐print nanodiamond quantum‐sensor arrays onto soft, curved biological interfaces. The room‐temperature, water‐triggered process achieves >98% fidelity and residue‐free integration, enabling conformal quantum sensing on contact lenses, neural probes, and ...
Luyao Zhang +9 more
wiley +1 more source
Computational starspot photometry of contact binary stars
, 2007 Starspots are not well understood for contact binary star systems. The following properties of spots were systematically investigated: temperature, radius, colatitude, and longitude. Spots were modeled on an AE Phe like contact binary system.
Hill, Robert L.
core
Effect of spin on the inspiral of binary neutron stars [PDF]
, 2019 We perform long-term simulations of spinning binary neutron stars, with our highest dimensionless spin being chi similar to 0.32. To assess the importance of spin during the inspiral, we vary the spin and also use two equations of state, one that ...
Tsokaros, Antonios +5 more
core +1 more source
, 2011 We observed near-Earth Asteroid (8567) 1996 HW1 at the Arecibo Observatory on six dates in September 2008, obtaining radar images and spectra. By combining these data with an extensive set of new lightcurves taken during 2008-2009 and with previously ...
Nolan, Michael C. +4 more
core +2 more sources
Physical Parameters of 146 Contact Binaries Derived from Light and Radial Velocity Curves
The Astrophysical Journal Supplement SeriesWe present a comprehensive analysis of 146 contact binaries using medium-resolution Large Sky Area Multi-Object Fiber Spectroscopic Telescope spectra and photometric data from the All-Sky Automated Survey for Supernovae (ASAS-SN) and the Transiting ...
Kai Li +3 more
doaj +1 more source
3D Printing Innovations in Polymeric Porous and Patterned Architecture
Advanced Functional Materials, EarlyView.Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil +13 more
wiley +1 more source