Results 81 to 90 of about 107,887 (178)

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

Liquid Crystalline Self‐Assembly with Accelerated Kinetics and Higher Structural Orderliness in Centrifugal Acceleration Fields Beyond 7251 Times Gravity of Earth

Advanced Science, EarlyView.
How do chemical and physical processes involving multiple phases develop on compact astrophysical objects such as white dwarf stars? Herein, entropy‐driven self‐assembly of rod‐shaped nanoparticles in centrifugal acceleration fields up to 7251 times the gravity of Earth is investigated, where strong acceleration fields accelerated the kinetics of phase
Lingyan Xu, Hongbo Zhao, Pei‐Xi Wang
wiley   +1 more source

Engineering Light‐Element Modified LaFe11.6Si1.4 Compounds Enables Tunable Giant Magnetocaloric Effect

Advanced Science, EarlyView.
Herein, a tunable magnetocaloric effect is achieved on a series of light elements (C, F, S) modified LaFe11.6Si1.4 compounds. It is found that interstitial doping is more efficient in shifting TC compared with mixed (substitutional/interstitial) doping, but the first‐order transition cannot be well kept because of different p–d hybridization.
Fengqi Zhang, Ziying Wu, Xiaofang Zhang, Xiang Chi, Zhenduo Wu, Jianrong Gao, Huaican Chen, Wen Yin, Ulrich Lienert, Ann‐Christin Dippel, Martin v. Zimmermann, Niels van Dijk, Ekkes Brück, Yang Ren   +13 more
wiley   +1 more source

Dynamic Cap‐Mediated Substrate Access and Potent Inhibitor Design of Monkeypox Virus I7L Protease

Advanced Science, EarlyView.
The first crystal structure of MPXV I7L protease, revealing its unique dimeric form is resolved. The structures and MD simulations uncovered a dynamic cap region that regulates substrate access to the active site. The structural basis of substrate recognition and the catalytic mechanism are elucidated, which led to the development of a FRET‐based assay
Haixia Su, Guoqing Wu, Muya Xiong, Yuhang Wang, Junyuan Cao, Mengyuan You, Yingchun Xiang, Tianqing Nie, Minjun Li, Gengfu Xiao, Leike Zhang, Qiang Shao, Yechun Xu   +12 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

Reconstructing Three‐Dimensional Optical Anisotropy with Tomographic Müller‐Polarimetric Microscopy

Advanced Science, EarlyView.
Tomographic Müller polarimetric microscopy is a novel imaging technique that resolves 3D birefringent properties of bulky samples, unveiling hierarchical nanostructures at microscopic resolution. Based on incoherent visible‐light polarimetry, it achieves experimental simplicity by eliminating phase measurements.
Yang Chen, Arthur Baroni, Torne Tänzer, Leonard Nielsen, Marianne Liebi   +4 more
wiley   +1 more source

Water Management Fault Diagnosis by Operando Distribution of Relaxation Times Analysis for Anion Exchange Membrane Fuel Cells

Advanced Science, EarlyView.
An in situ characterization platform is established for water management and fault diagnosis in AEMFCs by employing the relaxation time method to analyze electrochemical impedance spectra. This approach identifies the characteristic frequency ranges of ionic, charge, and reactant transport resistances, enabling quantitative diagnosis of water transport
Haodong Huang, Zijie Zhang, Cailin Xiao, Jiapeng Liu, Zheng Li, Yuting Jiang, Lei Wei, Tianshou Zhao, Francesco Ciucci, Lin Zeng   +9 more
wiley   +1 more source

Quantum Thermalization Dynamics of Fermi Gases Quenched to the BEC‐BCS Crossover

Advanced Science, EarlyView.
This study, reporting the first experimental realization of interaction quench far faster than the Fermi timescale in fermionic many‐body systems, explores real‐time quantum thermalization dynamics in the BEC‐BCS crossover. It observes prethermal states with distinct lifetimes after quantum quench, uncovers universal prethermal scaling, and observes ...
Licheng Yi, Shuxian Yu, Meimei Wu, Shujin Deng, Haibin Wu   +4 more
wiley   +1 more source

Highly Efficient Spin‐Orbit Torque Switching in a Topological Insulator/Chromium Telluride Heterostructure with Opposite Berry Curvature

Advanced Electronic Materials, EarlyView.
This study reports high spin‐torque efficiency (ΔHLJ=12.9×10−6mTA−1cm2$\frac{{{{\Delta}}{H_L}}}{J} = 12.9 \times {10^{ - 6}}{\mathrm{mT}}\;{{\mathrm{A}}^{ - 1}}{\mathrm{c}}{{\mathrm{m}}^2}$) and spin Hall conductivity (σSH=4.8×106ℏ2eΩ−1m−1${\sigma _{SH}} = 4.8 \times {10^6}\frac{\hbar }{{2e}}{{{\Omega}}^{ - 1}}{{\mathrm{m}}^{ - 1}}$), along with ...
Kewen Zhang, Yuhang Wu, Jingyan Song, Yitian Guo, Xiaolun Cai, Long Cheng, Dongxing Zheng, Aitian Chen, Peng Li, Xixiang Zhang   +9 more
wiley   +1 more source

Magnetic Precursor to the Structural Phase Transition in V2O3

Advanced Electronic Materials, EarlyView.
V₂O₃, a model Mott insulator, undergoes a metal‐insulator transition linked to structural and magnetic transitions, though the underlying mechanism remains unclear. Through muon‐spin rotation and X‐ray diffraction on strain‐engineered thin films, a magnetic precursor to the structural transition is identified, emphasizing the key role of magnetism in ...
Chubin Huang, Abhishek Rakshit, Gianluca Janka, Zaher Salman, Andreas Suter, Thomas Prokscha, Benjamin A. Frandsen, Yoav Kalcheim   +7 more
wiley   +1 more source