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Manipulation of domain wall dynamics in amorphous microwires through the magnetoelastic anisotropy
(Springer, 2012-04)
We studied the effect of magnetoelastic anisotropy on domain wall (DW) dynamics and remagnetization process of magnetically bistable Fe-Co-rich microwires with metallic nucleus diameters (from 1.4 to 22 mu m). We manipulated ...
Domain wall dynamics of magnetically bistable microwires
(EDP Sciences, 2012-06)
We studied domain wall propagation of magnetically-bistable Fe-Co-rich microwires paying attention on effect of applied and internal stresses. We measured hysteresis loops and domain wall propagation in various magnetic ...
An Extremely Elongated Cloud Over Arsia Mons Volcano on Mars: I. Life Cycle
(AGU, 2021-03-20)
We report a previously unnoticed annually repeating phenomenon consisting of the daily formation of an extremely elongated cloud extending as far as 1,800 km westward from Arsia Mons. It takes place in the solar longitude ...
Convective storms in closed cyclones in Jupiter's South Temperate Belt: (I) observations
(Elsevier, 2022-07-01)
On May 31, 2020 a short-lived convective storm appeared in one of the small cyclones of Jupiter's South Temperate Belt (STB) at planetographic latitude 30.8S. The outbreak was captured by amateur astronomer Clyde Foster ...
The Onset and Growth of the 2018 Martian Global Dust Storm
(AGU, 2019-05-21)
We analyze the onset and initial expansion of the 2018 Martian Global Dust Storm (GDS 2018) using ground-based images in the visual range. This is the first case of a confirmed GDS initiating in the Northern Hemisphere. A ...
Hazy Blue Worlds: A Holistic Aerosol Model for Uranus and Neptune, Including Dark Spots
(Wiley, 2022-06)
We present a reanalysis (using the Minnaert limb-darkening approximation) of visible/near-infrared (0.3-2.5 mu m) observations of Uranus and Neptune made by several instruments. We find a common model of the vertical aerosol ...
Cloud morphology and dynamics in Saturn’s northern polar region
(Elsevier, 2017-07-29)
We present a study of the cloud morphology and motions in the north polar region of Saturn, from latitude ∼ 70°N to the pole based on Cassini ISS images obtained between January 2009 and November 2014. This region shows a ...
An enduring rapidly moving storm as a guide to Saturn’s Equatorial jet’s complex structure
(Nature Publishing, 2016-11-08)
Saturn has an intense and broad eastward equatorial jet with a complex three-dimensional structure mixed with time variability. The equatorial region experiences strong seasonal insolation variations enhanced by ring ...
An intense narrow equatorial jet in Jupiter’s lower stratosphere observed by JWST
(Springer Nature, 2023-10-19)
The atmosphere of Jupiter has east–west zonal jets that alternate as a function of latitude as tracked by cloud motions at tropospheric levels. Above and below the cold tropopause at ~100 mbar, the equatorial atmosphere ...
Latitudinal Variations in Methane Abundance, Aerosol Opacity and Aerosol Scattering Efficiency in Neptune's Atmosphere Determined From VLT/MUSE
(Wiley, 2023-11)
Spectral observations of Neptune made in 2019 with the Multi Unit Spectroscopic Explorer (MUSE) instrument at the Very Large Telescope (VLT) in Chile have been analyzed to determine the spatial variation of aerosol scattering ...