Results 141 to 150 of about 49,890 (211)

Test Particle Simulations of Dual‐Component Microbursts Observed by BARREL: Effects of Atmospheric Backscattering and Chorus Elements

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 2, February 2026.
Abstract Electron microbursts are among the most important loss mechanisms for energetic electrons in the Earth's radiation belts and are often driven by wave‐particle interactions with discrete chorus wave elements. Observations from the Balloon Array for Radiation‐belt Relativistic Electron Losses (BARREL) mission have revealed microburst events with
L. Gan   +7 more
wiley   +1 more source

Strength α‐Quartz: New Results From High Pressure In Situ X‐Ray Diffraction Experiments

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract We present a suite of 13 uniaxial deformation experiments on fine grained polycrystalline α‐quartz conducted in a D‐DIA apparatus monitored with in situ synchrotron x‐rays. Experimental temperatures range from 25°C to 1199°C with pressures between 1.4 and 3.2 GPa, and strain rates between 3.4 × 10−6 s−1 and 1.8 × 10−5 s−1.
D. A. Jivanjee Medina   +3 more
wiley   +1 more source

Lattice strain relaxation in thin Mo films grown heteroepitaxially on MgO single crystals

open access: yesJournal of Applied Crystallography, Volume 59, Issue 1, Page 190-205, February 2026.
The possibility of controlling the crystallographic orientation of thin metallic films via heteroepitaxy to a single‐crystalline substrate is illustrated on the example of molybdenum films deposited on MgO substrates having the orientations (001) and (011).
Petr Cejpek   +2 more
wiley   +1 more source

Observation of anomalous decay of a polarized three-component Fermi gas. [PDF]

open access: yesNat Commun
Schumacher GL   +7 more
europepmc   +1 more source

An Economic Analysis of Difficulty Adjustment Algorithms in Proof‐of‐Work Blockchain Systems

open access: yesInternational Economic Review, Volume 67, Issue 1, Page 259-285, February 2026.
ABSTRACT We study the stability of cryptocurrency systems through difficulty adjustment. Bitcoin's difficulty adjustment algorithm (DAA) exhibits instability when the reward elasticity of the hash rate is high, implying that a sharp price reduction could disrupt the current Bitcoin system.
Shunya Noda   +2 more
wiley   +1 more source

Spectrally sharp magnetic excitations above the critical temperature in a frustrated Weyl semimetal. [PDF]

open access: yesNat Commun
Terilli M   +20 more
europepmc   +1 more source

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