The measurements of light high-energy ions in NINA-2 experiment [PDF]
Annales Geophysicae, 2007 The flux of energetic light ions at low altitude is both an important input and output for self-consistent calculations of albedo particles resulting from the interaction of trapped and cosmic ray particles, with the upper atmosphere.
A. Leonov +16 more
doaj +1 more source
Ultra-Low Power Consuming Direct Radiation Sensors Based on Floating Gate Structures
Journal of Low Power Electronics and Applications, 2017 In this paper, we report on ultra-low power consuming single poly floating gate direct radiation sensors. The developed devices are intended for total ionizing dose (TID) measurements and fabricated in a standard CMOS process flow.
Evgeny Pikhay +2 more
doaj +1 more source
Radial dependence of foreshock cavities: a case study [PDF]
Annales Geophysicae, 2004 We present a case study of Geotail, Interball-1, IMP-8, and Wind observations of density and magnetic field strength cavities excavated by the enhanced pressures associated with bursts of energetic ions in the foreshock.
D. G. Sibeck +4 more
doaj +1 more source
Association of cusp energetic ions with geomagnetic storms and substorms [PDF]
Annales Geophysicae, 2012 Energetic ions observed in the cusp have been explained as a result of processes within the magnetosphere, but also proposed as a driver of some of those same processes. This study assesses potential connections between energetic ions observed in the
J. T. Niehof +3 more
doaj +1 more source
Monte Carlo Study of Imaging Plate Response to Laser-Driven Aluminum Ion Beams
Applied Sciences, 2021 We measured the response of BAS-TR imaging plate (IP) to energetic aluminum ions up to 222 MeV, and compared it with predictions from a Monte Carlo simulation code using two different IP response models.
Junho Won +6 more
doaj +1 more source
Parker Solar Probe Encounters the Leg of a Coronal Mass Ejection at 14 Solar Radii
The Astrophysical Journal, 2023 We use Parker Solar Probe (PSP) observations to report the first direct measurements of the particle and field environments while crossing the leg of a coronal mass ejection (CME) very close to the Sun (∼14 Rs).
D. J. McComas +16 more
doaj +1 more source
An energetic variational approach for ion transport [PDF]
Communications in Mathematical Sciences, 2014 The transport and distribution of charged particles are crucial in the study of many physical and biological problems. In this paper, we employ an Energy Variational Approach to derive the coupled Poisson-Nernst-Planck-Navier-Stokes system. All physics is included in the choices of corresponding energy law and kinematic transport of particles.
Xu, S, Sheng, P, Liu, C
openaire +3 more sources
Downward ion acceleration at auroral latitudes: cause of parallel electric field [PDF]
Annales Geophysicae, 2002 Observations with the Freja satellite at about 1700 km altitude of downward accelerated ions in the keV and sub-keV energy range are described and analysed.
B. Hultqvist, B. Hultqvist
doaj +1 more source
Synthesis of AgN5 and its extended 3D energetic framework
Nature Communications, 2018 The pentazolate anion shows great promise for high energy density materials, but has only been isolated alongside non-energetic counter ions that impede its energetic properties.
Chengguo Sun +8 more
doaj +1 more source
Magnetospheric response to solar wind forcing: ultra-low-frequency wave–particle interaction perspective [PDF]
Annales Geophysicae, 2022 Solar wind forcing, e.g., interplanetary shock and/or solar wind dynamic pressure pulses impacting Earth's magnetosphere, manifests many fundamental important space physics phenomena, including producing electromagnetic waves, plasma heating, and ...
Q. Zong, Q. Zong, Q. Zong
doaj +1 more source