Results 161 to 170 of about 125,236 (339)

Detection of Simultaneous Quasiperiodic Oscillation Triplets in 4U 1728-34 and Constraining the Neutron Star Mass and Moment of Inertia

open access: yesThe Astrophysical Journal
We report simultaneous detection of twin kHz and ∼40 Hz quasiperiodic oscillations (QPOs) in the time-resolved analysis of the AstroSat/LAXPC observation of the neutron star low-mass X-ray binary, 4U 1728-34.
Kewal Anand   +5 more
doaj   +1 more source

Discovery of a radio emitting neutron star with an ultra-long spin period of 76 seconds. [PDF]

open access: yesNat Astron, 2022
Caleb M   +21 more
europepmc   +1 more source

Dynamical constraints on the neutron star mass in EXO 0748-676 [PDF]

open access: bronze, 2009
T. Muñoz‐Darias   +6 more
openalex   +1 more source

Additive Manufacturing of Molecular Architecture Encoded Stretchable Polyethylene Glycol Hydrogels and Elastomers

open access: yesAdvanced Materials, EarlyView.
Bottlebrush molecular architecture prevents the crystallization of high molecular weight polyethylene glycol (PEG) based polymers, enabling highly stretchable photocurable PEG hydrogels and elastomers for high‐performance conductive solvent‐free electrolytes at room temperature and for additive manufacturing of complex architectures and multi‐material ...
Baiqiang Huang   +5 more
wiley   +1 more source

On the Dynamical Evolution of the Asteroid Belt in a Massive Star–Neutron Star Binary

open access: yesThe Astrophysical Journal
Some fast radio bursts (FRBs) exhibit repetitive behaviors, and their origins remain enigmatic. It has been argued that repeating FRBs could be produced by the interaction between a neutron star and an asteroid belt.
Chen Deng   +4 more
doaj   +1 more source

"Doublet", Neutron and Neutron stars --- An essay on Landau and Neutron stars

open access: yes, 2011
The concept of extremely dense matter at supra-nuclear density was first speculated by L. Landau in the beginning of 1930s when neutron was just discovered. A historical review on these issues not only explains the interaction between micro and cosmic physics, but also has profound implications for scientific innovation.
openaire   +2 more sources

From Molecules to Modules: Advanced Characterization of Membrane Systems

open access: yesAdvanced Materials, EarlyView.
Membrane technologies can enhance the efficiency and selectivity of chemical separations in energy‐water systems. Improving our understanding and design of separation membranes will require studying their properties at the molecular scale, mesoscale, and macroscale. This perspective highlights advanced characterization techniques for revealing membrane
Yaguang Zhu   +13 more
wiley   +1 more source

Bulk viscosity in a neutron star mantle [PDF]

open access: green, 2018
D. G. Yakovlev   +2 more
openalex   +1 more source

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

open access: yesAdvanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón   +6 more
wiley   +1 more source

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