Ágúst Valfells

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Rami A. KishekUniversity of MarylandVerified email at umd.edu
Patrick G. O'Shea FIEEE, FAAAS, FIAE...University of MarylandVerified email at umd.edu
Andrei ManolescuReykjavik UniversityVerified email at ru.is
L. K. Ang @ Ricky AngProfessor, SUTD, Science, Mathematics, and TechnologyVerified email at sutd.edu.sg
Ronald Gilgenbachprofessor of nuclear engineering, university of michiganVerified email at umich.edu
Kristinn TorfasonReykjavík UniversityVerified email at ru.is
Hlynur StefánssonProfessor, Department of Engineering, Reykjavik UniversityVerified email at ru.is
John LuginslandAir Force Office of Scientific ResearchVerified email at us.af.mil
John R. HarrisAir Force Research LaboratoryVerified email at us.af.mil
Brian BeaudoinUniversity of MarylandVerified email at umd.edu
Peng ZhangAssociate Professor, Electrical and Computer Engineering, Michigan State UniversityVerified email at egr.msu.edu
Halldór PálssonAssociate Professor of Mechanical Engineering, University of IcelandVerified email at hi.is
Egill JuliussonLandsvirkjunVerified email at landsvirkjun.is
Andreas PedersenViz-ITVerified email at viz-it.consulting
Marjan IlkovSenior Scientist, Icahn School of Medicine at Mount SinaiVerified email at mssm.edu
Magnus De Witt, PhDACEP, University of Alaska FairbanksVerified email at de-witt.info
Juliet NewsonReykjavik UniversityVerified email at ru.is
Maria S. GudjonsdottirAssociate Professor at Department Engineering, Reykjavik UniversityVerified email at ru.is
John VerboncoeurProfessor of Electrical and Computer Engineering, Michigan State UniversityVerified email at msu.edu
Allen GarnerProfessor, School of Nuclear Engineering, Purdue UniversityVerified email at purdue.edu

Ágúst Valfells

Reykjavík University

Verified email at ru.is

Plasma physics vacuum electronics sustainable energy


Title Sort by citations Sort by year Sort by title	Cited by Cited by	Year
Multipactor discharge on metals and dielectrics: Historical review and recent theories RA Kishek, YY Lau, LK Ang, A Valfells, RM Gilgenbach Physics of Plasmas 5 (5), 2120-2126, 1998	416	1998
100 years of the physics of diodes P Zhang, Á Valfells, LK Ang, JW Luginsland, YY Lau Applied Physics Reviews 4 (1), 2017	190	2017
Effects of pulse-length and emitter area on virtual cathode formation in electron guns A Valfells, DW Feldman, M Virgo, PG O’shea, YY Lau Physics of Plasmas 9 (5), 2377-2382, 2002	137	2002
Space–charge limited current in nanodiodes: Ballistic, collisional, and dynamical effects P Zhang, YS Ang, AL Garner, Á Valfells, JW Luginsland, LK Ang Journal of Applied Physics 129 (10), 2021	134	2021
Effects of an external magnetic field, and of oblique radio-frequency electric fields on multipactor discharge on a dielectric A Valfells, LK Ang, YY Lau, RM Gilgenbach Physics of Plasmas 7 (2), 750-757, 2000	126	2000
Space-charge effects on multipactor on a dielectric A Valfells, JP Verboncoeur, YY Lau IEEE transactions on plasma science 28 (3), 529-536, 2000	84	2000
Space-charge modulation in vacuum microdiodes at THz frequencies A Pedersen, A Manolescu, Á Valfells Physical review letters 104 (17), 175002, 2010	75	2010
Design and operation of a retarding field energy analyzer with variable focusing for space-charge-dominated electron beams Y Cui, Y Zou, A Valfells, M Reiser, M Walter, I Haber, RA Kishek, S Bernal, ... Review of Scientific Instruments 75 (8), 2736-2745, 2004	65	2004
Novel scaling laws for the Langmuir-Blodgett solutions in cylindrical and spherical diodes YB Zhu, P Zhang, A Valfells, LK Ang, YY Lau Physical review letters 110 (26), 265007, 2013	63	2013
Compact high-resolution retarding field energy analyzer for space-charge-dominated electron beams Y Zou, Y Cui, V Yun, A Valfells, RA Kishek, S Bernal, I Haber, M Reiser, ... Physical Review Special Topics-Accelerators and Beams 5 (7), 072801, 2002	42	2002
Multipactor experiment on a dielectric surface RB Anderson, WD Getty, ML Brake, YY Lau, RM Gilgenbach, A Valfells Review of Scientific Instruments 72 (7), 3095-3099, 2001	40	2001
Molecular dynamics simulations of field emission from a planar nanodiode K Torfason, A Valfells, A Manolescu Physics of Plasmas 22 (3), 2015	39	2015
Effects of a series resistor on electron emission from a field emitter JW Luginsland, A Valfells, YY Lau Applied physics letters 69 (18), 2770-2772, 1996	38	1996
Progress in heavy ion fusion research CM Celata, FM Bieniosek, E Henestroza, JW Kwan, EP Lee, G Logan, ... Physics of Plasmas 10 (5), 2064-2070, 2003	30	2003
Molecular dynamics simulations of field emission from a prolate spheroidal tip K Torfason, A Valfells, A Manolescu Physics of Plasmas 23 (12), 2016	29	2016
A probabilistic geologic model of the Krafla geothermal system constrained by gravimetric data SW Scott, C Covell, E Júlíusson, Á Valfells, J Newson, B Hrafnkelsson, ... Geothermal Energy 7 (1), 1-30, 2019	25	2019
Energy resources and electricity generation in Arctic areas M de Witt, H Stefánsson, Á Valfells, JN Larsen Renewable Energy 169, 144-156, 2021	24	2021
Space-charge effects in the field-assisted thermionic emission from nonuniform cathodes A Sitek, K Torfason, A Manolescu, Á Valfells Physical Review Applied 15 (1), 014040, 2021	23	2021
Machine learning for creation of generalized lumped parameter tank models of low temperature geothermal reservoir systems Y Li, E Júlíusson, H Pálsson, H Stefánsson, A Valfells Geothermics 70, 62-84, 2017	21	2017
Tunability of the terahertz space-charge modulation in a vacuum microdiode P Jonsson, M Ilkov, A Manolescu, A Pedersen, A Valfells Physics of Plasmas 20 (2), 2013	18	2013

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