Results 241 to 250 of about 125,236 (339)

Ultrafast Control of Néel Vector in Collinear Antiferromagnet MnPt

open access: yesAdvanced Science, EarlyView.
Direct evidence of ultrafast manipulation of the antiferromagnetic order parameter (Néel vector) in an exchange bias system is demonstrated using terahertz (THz) emission spectroscopy. Laser‐induced torque cants the Néel vector in the collinear antiferromagnet MnPt, generating a transient magnetic moment that produces THz radiation. This study provides
Sambhu Jana   +3 more
wiley   +1 more source

Engineering Active Metal and Nonmetal Sites in Porous Structures of Metal‐Hydroxide Clusters for Enhanced D2/H2 Uptake and Separation

open access: yesAdvanced Science, EarlyView.
Two supramolecular assembly frameworks, constructed from metal‐hydroxide clusters, are synthesized via coordination‐driven self‐assembly mediated by Co2+ and Cu2+ metal centers. One of them demonstrates exceptional D2 and H2 uptake capabilities, achieving the second‐highest uptake capacity for D2.
Zhuozhou Xie   +11 more
wiley   +1 more source

Adhesive Tape‐Inspired Polymer Coatings Enable Record‐Stable Zinc Anodes for High‐Rate Aqueous Batteries

open access: yesAdvanced Science, EarlyView.
An adhesive tape–inspired anode stabilization strategy is proposed by grafting poly(methyl methacrylate) onto natural rubber. The resulting copolymer coating exhibits elasticity, adhesion, and ion‐selective nanodomains, which lower Zn2+ desolvation barriers, guide deposition to the stable (002) facet, and ensure intimate interfacial contact, delivering
Shuo Zhao   +11 more
wiley   +1 more source

BINARY NEUTRON STAR MERGERS: A JET ENGINE FOR SHORT GAMMA-RAY BURSTS. [PDF]

open access: yesAstrophys J Lett, 2016
Ruiz M   +3 more
europepmc   +1 more source

Current Advances in i‐MAX Phases and their Two Dimensional Derivative i‐MXenes: Challenges and Opportunities

open access: yesAdvanced Electronic Materials, EarlyView.
This review presents a comprehensive overview of i‐MAX phases and their 2D derivatives, i‐MXenes. It highlights recent progress in experimental studies and theoretical modeling, while examining their electronic, optical, vibrational, mechanical, piezoelectric, magnetic, and electrochemical properties.
Nisha H. Makani   +4 more
wiley   +1 more source

Effects of Proton Radiation on Tin Oxide: Implications for Space Electronics

open access: yesAdvanced Electronic Materials, EarlyView.
Irradiating SnO2‐x FETs with 5 MeV protons at doses up to 1014 cm−2 enhances output current while maintaining a stable 106 on/off ratio. The SnO2‐x channel exhibits radiation‐induced conditioning and self‐stabilization, possibly due to local Sn4+ → Sn2+ reduction from proton collisions.
Huiseung Kim   +7 more
wiley   +1 more source

Astrophysical constraints on neutron star $f$-modes with a nonparametric equation of state representation [PDF]

open access: green
Sailesh Ranjan Mohanty   +4 more
openalex   +1 more source

The Neutron Star Mass Distribution [PDF]

open access: green, 2010
Bülent Kızıltan   +2 more
openalex   +1 more source

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