Åshild Fredriksen
Ingrid Brigitte,
Sveinung viggo,
Yngve,
Adrien,
Sabina Strmic,
Tinna Líf
et al.:
MESOSPHERIC DUST STUDIES WITH MXD2
ESA SP 2022 FULLTEKST
Ingrid,
Sveinung Viggo,
Yngve,
Henriette Marie Tveitnes,
Adrien,
Sabina Strmic
et al.:
Mesospheric Dust Studies with MXD2
ESA SP 2022
Lisa Marie,
Åshild
:
Axial and radial development of the hot electron distribution in a helicon plasma source, measured by a retarding field energy analyzer (RFEA)
Tarjei,
Ingrid,
Jakub,
Libor,
Åshild
:
A comparison of contact charging and impact ionization in low-velocity impacts: implications for dust detection in space
Åshild,
Hans L,
Jan Karsten
:
Anomalous transport due to large coherent structures in a magnetized toroidal plasma
Pascal,
Åshild
:
Detailed density and ion energy profiles downstream of a small ECR plasma source
IEEE Transactions on Plasma Science 2020 DOI
Henriette,
Tinna Líf,
Ingrid Brigitte,
Sveinung viggo,
Erlend,
Tarjei
et al.:
SIMULATIONS OF THE SMOKE PARTICLE IMPACT DETECTOR(SPID) AND OBSERVATIONS DURING THE G-CHASER ROCKET CAMPAIGN
ESA SP 2019
Erik,
Åshild
:
Effect of permanent magnets on plasma confinement and ion beam properties in a double layer helicon plasma source
Ove,
Tarjei,
Gerd,
Thomas W.,
Alexander,
Åshild
et al.:
A new method of inferring the size, number density, and charge of mesospheric dust from its in situ collection by the DUSTY probe
Ingrid,
Libor,
Jakub,
Tarjei,
Åshild,
Karine
et al.:
Dust observations with antenna measurements and its prospects for observations with Parker Solar Probe and Solar Orbiter
Henriette Marie Tveitnes,
Tinna,
Ingrid,
Sveinung viggo,
Erlend Sømhovd,
Tarjei
et al.:
Observation of mesospheric dust and ionospheric conditions during the G-chaser rocket campaign
ESA SP 2019 ARKIV
Tinna,
Henriette,
Ingrid,
Sveinung viggo,
Yngve,
Tarjei
et al.:
CHARGING AND DETECTION OF MESOSPHERIC DUST WITH INSTRUMENT SPID ON G-CHASER ROCKET
ESA SP 2019 ARKIV
Åshild,
Hans,
Jan Karsten
:
A solvable model for the basic properties of a simple magnetized plasma torus
Njål,
Åshild
:
RFEA Measurements of High-Energy Electrons in a Helicon Plasma Device with Expanding Magnetic Field
Sudeep,
Åshild,
Sayan
:
Fluctuations in electron cyclotron resonance plasma in a divergent magnetic field
Njål,
Åshild,
Jerry Carr,,
Earl
:
A comparison of ion beam measurements by retarding field energy analyzer and laser induced fluorescence in helicon plasma devices
Physics of Plasmas 2015 DOI
Anne Schad,
Åshild,
Hans,
Jan Karsten
:
Models for the probability densities of the turbulent plasma flux in magnetized plasmas
Physica Scripta 2015 DOI
Ove,
Tarjei,
Thomas W.,
Åshild,
John M.C.
:
The Tromsø programme of in situ and sample return studies of mesospheric nanoparticles
Journal of Atmospheric and Solar-Terrestrial Physics 2015 DOI
Anne Schad,
Åshild,
Hans,
Jan Karsten
:
Analytical models for skewness-kurtosis relations in turbulent transport
2014 FULLTEKST
Njål,
Åshild
:
The role of collisions for beam formation in a plasma potential gradient
2014 FULLTEKST
Åshild,
Njål
:
Beam formation in a weakly collisional expanding, inductively coupled plasma.
2014 DOI
Åshild,
Wojciech Jacek,
Njål,
Lekha Nath
:
On the Use of a Retarding Field Energy Analyzer for Plasma Flow Analysis
Contributions to Plasma Physics 2013 DOI
Ove,
Tarjei,
Åshild,
Sveinung Viggo,
Yngve,
Inge o
:
ICON, A MASS ANALYZER FOR THE ICE CONTENT OF NLC/PMSE PARTICLES
ESA SP 2013
Njål,
Wojciech Jacek,
Åshild
:
Interpretation of Ion Velocity Distributions Measured with a Grounded Retarding Field Energy Analyzer (RFEA) in an Inductively Coupled Helicon Plasma
Contributions to Plasma Physics 09. janvier 2013 DOI
Ingrid,
Sveinung viggo,
Yngve,
Henriette,
Adrien,
Sabina Strmic
et al.:
Plans for Mesospheric Dust Studies with MXD2
2022
Tinna,
Henriette,
Ingrid,
Sveinung viggo,
Yngve,
Tarjei
et al.:
CHARGING AND DETECTION OF MESOSPHERIC DUST WITH INSTRUMENT SPID ON G-CHASER ROCKET
2019
Åshild
:
Activity and future plans for studies of dust in the mesosphere at Dep. Physics and Technology, UIT
2019
Pascal,
Åshild
:
On confinement and plasma acceleration from a small ECR plasma source
2019 ARKIV
Lisa Marie,
Njål,
Åshild
:
Energetic electrons upstream and downstream of a current-free double
layer (CFDL) in an inductively coupled helicon plasma.
2019
Åshild,
Njål,
Lisa Marie,
Erik
:
On the ion beams and energetic electrons through a current-free double layer(CFDL)
2019
Åshild,
Ingrid,
Tarjei,
Michael,
John,
Zoltan
:
Laboratory simulations of hypervelocity dust impacts on spacecraft
2019
Henriette Marie Tveitnes,
Tinna,
Ingrid,
Sveinung viggo,
Erlend,
Tarjei
et al.:
Observation of mesospheric dust and ionospheric conditions during the G-chaser rocket campaign
2019 ARKIV
Ingrid,
Jøran Idar,
Kolbjørn,
Åshild,
Rune,
Ove
et al.:
MESOSPHERIC AND MIDDLE ATMOSPHERIC STUDIES IN NORWAY AND INTERNATIONAL COLLABORATION
2019
Ingrid,
Tinna,
Henriette,
Åshild,
Tarjei,
Ove
:
Nanoparticles in Earth's ionosphere – detection from rockets
2019
Åshild
:
Laboratory plasma simulation of impacts
2018
Åshild,
Njål,
Lisa
:
Energetic electrons near a current-free double layer in inductively coupled helicon plasma.
2018
Åshild
:
Women in Physics-Norway
2017
Kenneth,
Åshild,
Ingrid
:
Plasma Clouds from Vacuum Arcs in a Laboratory Experiment - A Possible Simulation Tool for Impact Clouds from Hypervelocity Dust Impact?
2017
Erik,
Åshild
:
Effect of permanent magnets on plasma confinement and ion
beams from a helicon plasma source
2017 FULLTEKST
Tarjei,
Ove,
Åshild,
Martin,
Zoltan,
John M.C.
et al.:
Mesospheric dust observations during the MAXIDUSTY campaign
2017
Njål,
Åshild
:
The role of collisions for beam formation in a plasma potential gradient
2014
Anne Schad,
Åshild,
Hans,
Jan Karsten
:
Analytical models for skewness-kurtosis relations in turbulent transport
2014
Njål,
Åshild
:
Comparison of ion beam diagnostics with laser induced fluorescence (LIF) and retarding field energy analyzer (RFEA) in a low-temperature RF-plasma
2014
Åshild,
Njål
:
Beam formation in a weakly collisional expanding, inductively coupled plasma.
2014
Åshild
:
On ion flow measurements in low-temperature plasmas
2013
Åshild,
Njål
:
Ion beam formation in a plasma with expanding magnetic field
2013
Åshild,
Njål,
Wojciech Jacek
:
Potential and ion flow profiles in a Helicon-source plasma
2013
Åshild
:
Beam and flow studies in an expanding plasma
2013
Åshild
:
Ny rocket science: Plasmaraketter setter fart på romfartøyer
2013
Åshild
:
Introduction to the Physics Department and Space research at UiT
2013
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Research interests
Eksperimentell plasmafysikk; akselerasjons- og oppvarmingsmekanismer; elektriske dobbeltlag i plasma; turbulens og turbulente strukturer, diagnostikk og plasmakilder.
