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Ágúst Valfells
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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
3781998
100 years of the physics of diodes
P Zhang, Á Valfells, LK Ang, JW Luginsland, YY Lau
Applied Physics Reviews 4 (1), 011304, 2017
1492017
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
1282002
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
1142000
Space-charge effects on multipactor on a dielectric
A Valfells, JP Verboncoeur, YY Lau
IEEE transactions on plasma science 28 (3), 529-536, 2000
792000
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), 100902, 2021
782021
Space-charge modulation in vacuum microdiodes at THz frequencies
A Pedersen, A Manolescu, Á Valfells
Physical review letters 104 (17), 175002, 2010
692010
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
602004
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
552013
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
432002
Molecular dynamics simulations of field emission from a planar nanodiode
K Torfason, A Valfells, A Manolescu
Physics of Plasmas 22 (3), 033109, 2015
362015
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
362001
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
351996
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
302003
Molecular dynamics simulations of field emission from a prolate spheroidal tip
K Torfason, A Valfells, A Manolescu
Physics of Plasmas 23 (12), 123119, 2016
262016
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
182019
Experiments with space-charge-dominated beams for heavy ion fusion applications
PG O'SHEA, RA Kishek, M Reiser, B Beaudoin, S Bernal, Y Cui, A Diep, ...
Laser and particle beams 20 (4), 599-602, 2002
182002
Intense beam transport experiments in a multi-bend system at the University of Maryland Electron Ring
S Bernal, B Beaudoin, Y Cui, M Glanzer, TF Godlove, J Harris, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2004
172004
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), 023107, 2013
162013
Advancements in codes for computer aided design of depressed collectors and tracing of backscattered electrons II. Improvements in modeling of the physics of secondary electron …
Á Valfells, A Singh, MJ Kolander, VL Granatstein
IEEE transactions on plasma science 30 (3), 1271-1276, 2002
162002
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