Results 191 to 200 of about 125,236 (339)

Indications of an unexpected signal associated with the GW170817 binary neutron star inspiral [PDF]

, 2018
Ephraim Fischbach, V. E. Barnes, N. Cinko, Jordan Heim, Harvey Kaplan, D. E. Krause, J.R. Leeman, Scott A. Mathews, Michael J. Mueterthies, D. Neff, M. Pattermann   +10 more
openalex   +1 more source

Deconstruction of the Anisotropic Magnetic Interactions from Spin‐Entangled Optical Excitations in van der Waals Antiferromagnets

Advanced Science, EarlyView.
A self‐consistent ab initio many‐body perturbation theory combined with locally exact dynamical mean field theory is employed to compute the sub‐bandgap electronic transitions in van der Waals antiferromagnets. The rich interplay between the magnetic ordering and spin‐entangled optical transitions, manifested as photoluminescence and absorption ...
Dipankar Jana, Swagata Acharya, Milan Orlita, Clement Faugeras, Dimitar Pashov, Mark van Schilfgaarde, Marek Potemski, Maciej Koperski   +7 more
wiley   +1 more source

Black hole-neutron star coalescence: Effects of the neutron star spin on jet launching and dynamical ejecta mass. [PDF]

Phys Rev D, 2020
Ruiz M, Paschalidis V, Tsokaros A, Shapiro SL.   +3 more
europepmc   +1 more source

Strong Proton‐Phonon Coupling Drives Fast Ion Transport in Perovskites

Advanced Science, EarlyView.
Experimental and computational phonon analysis of ABO3‐type proton conductor BaSnO3 shows that substitution on the B‐site with yttrium forms an imaginary phonon mode which is instrumental for the function as proton conductor. This overcompensates the adverse proton trapping effect of the yttrium.
Alexey Rulev, Nobumoto Nagasawa, Hongxin Wang, Vladimir Pomjakushin, Martin Kunz, Yoshitaka Yoda, Stephen P. Cramer, Qianli Chen, Artur Braun   +8 more
wiley   +1 more source

Mechanism‐Aware Digital Twin for High‐Temperature Creep Prediction in Mo–Re Alloys

Advanced Science, EarlyView.
A digital twin framework enables real‐time monitoring of creep in refractory alloys and reveals dislocation‐drag‐induced Re segregation to grain boundaries. Inspired by this, La2O3 dispersion is introduced to suppress dislocation motion — concurrently mitigating Re segregation and enhancing creep resistance.
Jinhan Xu, Xuan Chen, Xiaodan Bai, Chengyu Ding, Guisen Liu, Yuanjun Sun, Hongxiang Zong, Xiangdong Ding   +7 more
wiley   +1 more source

Evolutionary Origins of Binary Neutron Star Mergers

, 2022
Monica Gallegos-Garcia
openalex   +2 more sources

Fresnel Magnetic Imaging of Ultrasmall Skyrmion Lattices

Advanced Science, EarlyView.
This study uncovers periodic contrast reversal in ultrasmall skyrmion lattice imaging through defocus‐modulated Fresnel magnetic microscopy, elucidating its origin in the sinusoidal contrast transfer function mechanism and providing fundamental insights into defocus‐mediated phase‐to‐intensity conversion processes in nanoscale magnetic imaging ...
Yongsen Zhang, Wei Liu, Meng Shi, Yaodong Wu, Jialiang Jiang, Sheng Qiu, Huanhuan Zhang, Hui Han, Mingliang Tian, Haifeng Du, Shouguo Wang, Jin Tang   +11 more
wiley   +1 more source

Magnetohydrodynamic simulations of binary neutron star mergers in general relativity: Effects of magnetic field orientation on jet launching. [PDF]

Phys Rev D, 2020
Ruiz M, Tsokaros A, Shapiro SL.
europepmc   +1 more source

Chemically Driven Nano‐Elastic Heterogeneities Control Fragility in Volcanic Melts

Advanced Science, EarlyView.
The study elucidates how nanoscale structural heterogeneity governs the mechanical behavior of volcanic glasses across compositions from basalt to rhyolite. Using a physicochemical framework, correlation length (ξ) and microscopic free volume (Vc) are derived from vibrational and physical properties, revealing systematic trends with silica content that
Michele Cassetta, Daria Szewczyk, Gabriele Giuliani, Serena Dominijanni, Francesco Vetere, Gianluca Iezzi, Francesco Radica, Dmitry Bondar, Fabrizio Di Fiore, Alessio Pontesilli, Levent Karacasulu, Nicola Daldosso, Hideyuki Mizuno, Danilo Di Genova   +13 more
wiley   +1 more source

Maximal Rashba Splitting in GeTe/Bi2Te3 Heterostructures via Strong Band Bending

Advanced Science, EarlyView.
An unprecedented strength of Rashba effect with ER = 0.57 eV, k0=0.16Å−1$\;{k_0} = 0.16\;{\mathrm{\AA}^{ - 1}}$ and αR=6.86eV·Å$ {\alpha _{\mathrm{R}}} = 6.86{\mathrm{\;eV}} \cdot {\mathrm{\AA}}$ in GeTe (1 nm)/Bi2Te3 (1 QL) heterostructure. The enhanced Rashba is origined from the band bending effect in the heterojunction region of GeTe /Bi2Te3 ...
Qing‐Lin Yang, Xu Yang, Jia‐Wan Li, Yan Li, Jin Tang, Hai‐Feng Du, Zi‐Zhao Gong, Hao‐Pu Xue, Jia‐Nan Liu, Zhuo Deng, Peng‐Tao Yang, Xiang‐Qun Zhang, Wei He, Yusheng Hou, Zhao‐Hua Cheng   +14 more
wiley   +1 more source