Publikasjoner

2008

Sælen, Lene; Nepstad, Raymond; Degani, Ilan; Hansen, Jan Petter.
Optical control in coupled two electron quantum dots. Physical Review Letters;

2007

Dahlback, Arne; Gelsor, Norsang; Stamnes, Jakob J.; Gjessing, Yngvar T.
UV measurements in the 3000-5000 m altitude region in Tibet. Journal of Geophysical Research - Oceans;

 

Førre, Morten; Hansen, Jan Petter; Kocbach, Ladislav; Selstø, Sølve; Madsen, Lars bojer; Kjeldsen, Thomas Kim.  Atoms and molecules in intense attosecond fields: beyond the dipole approximation. Journal of Physics, Conference Series

 

Hestenes, Kjersti; Nielsen, Kristian Pagh; Zhao, Lu ; Stamnes, Jakob J.; Stamnes, Knut. Monte Carlo and discrete-ordinate simulations of spectral radiances in a coupled air-tissue system. Applied Optics 2007;46(12):2333-2350

 

Lotsberg, Jon Kåre; Marken, Endre; Stamnes, Jakob J.; Erga, Svein Rune; Aursland, Kjetil; Olseng, Christine Daae. Laboratory measurements of light scattering from marine particles. Limnology and Oceanography: Methods 2007;5:34-40

 

Okullo, Willy; Ssenyonga, Taddeo; Hamre, Børge; Frette, Øyvind; Sørensen, Kai; Stamnes, Jakob J.; Steigen, Andreas L; Stamnes, Knut.
Parameterisation of the inherent optical properties of Murchison Bay, Lake Victoria. Applied Optics;46 Side(r). s. 8553-8561

Ostrovsky, Valentin N.; Volkov, Mikhail V.; Hansen, Jan Petter; Selstø, Sølve. Four-state nonstationary models in multistate Landau-Zener theory. Physical Review B 2007;75(1)

Popsueva, Victoria; Førre, Morten; Hansen, Jan Petter; Kocbach, Ladislav.
Electron transport in a double quantum dot controlled by magnetic switching. Journal of Physics: Condensed Matter


Sandvik, Anne Dagrun; Biryulina, Marina; Kvamstø, Nils Gunnar; Stamnes, Jakob J.; Stamnes, Knut. Observed and simulated microphysical composition of arctic clouds: Data properties and model validation. Journal of Geophysical Research 2007;112

 

Svensen, Øyvind; Frette, Øyvind; Erga, Svein Rune. Scattering properties of microalgae: the effect of cell size and cell wall. Applied Optics;46 Side(r).s. 5762-5769

 

Spurr, Robert; Stamnes, Knut; Eide, Hans; Li, Wei; Zhang, Kexin; Stamnes, Jakob J.. Simultaneous retrieval of aerosols and ocean properties: A classic inverse modeling approach. I. Analytic Jacobians from the linearized CAO-DISORT model. Journal of Quantitative Spectroscopy and Radiative Transfer 2007;104(3):428-449

 

Sælen, Lene; Nepstad, Raymond; Hansen, Jan Petter; Madsen, Lars Bojer.
The N-dimensional Coulomb problem: Stark effect in hyperparabolic and hyperspherical coordinates. Journal of Physics A: Mathematical and Theoretical

2006

Caillat, Jérémie; Sisourat, Nicolas; Dubois, Alain; Sundvor, Ingrid; Hansen, Jan Petter. Orientation effects in He2+-H-2(+) collisions at intermediate collision energies. Physical Review A 2006;73

 

Chami, M; Marken, Endre; Stamnes, Jakob J.; Khomenko, G; Korotaev, G. Variability of the relationship between the particulate backscattering coefficient and the volume scattering function measured at fixed angles. Journal of Geophysical Research 2006;111



Dohn, Søren; Kjelstrup-hansen, Jacob; Madsen, Dorte Nørgaard; Mølhave, Kristian; Bøggild, Peter. Multi-walled carbon nanotubes integrated in microcantilevers for application of tensile strain . Ultramicroscopy 2006

 

Førre, Morten; Hansen, Jan Petter; Kocbach, Ladislav; Selstø, Sølve; Madsen, Lars Bojer . Nondipole ionization dynamics of atoms in superintense high-frequency attosecond pulses. Physical Review Letters 2006;97

Førre, Morten; Hansen, Jan Petter; Popsueva, Victoria; Dubois, Alain. Fast single-electron transport in a double quantum dot. Physical Review B 2006;74(doi:10.1103/PhysRevB.74.165304):165304
      


Huang, Xiaoyang ; Chen, Bingquan; Cui, Hong-Liang ; Stamnes, Jakob J.; Pastore, Robert; Farwell, Mark; Chin, Wilbur; Ross, Jennifer. Radio-propagation model based on the combined method of ray tracing and diffraction. IEEE Transactions on Antennas and Propagation 2006;54(4):1284-1291

 

Jain, Momodou; Lotsberg, Jon Kåre; Stamnes, Jakob J.; Frette, Øyvind. Effects of aperture size on focusing of electromagnetic waves into a biaxial crystal. Optics Communications 2006;266:438-447


Jain, Momodou; Lotsberg, Jon Kåre; Stamnes, Jakob J.. Comparisons of exact and paraxial intensities of electromagnetic waves focused into uniaxial crystals. Journal of Optics. A, Pure and applied optics 2006;8:709-719

 

Juzeniene, Asta; Nielsen, Kristian; Moan, Johan. Biophysical aspects of photodynamic therapy. Journal of Environmental Pathology, Toxicology and Oncology 2006;25(1-2):7-28

 

Kjeldsen, Thomas Kim; Madsen, Lars Bojer ; Hansen, Jan Petter. Ab initio studies of strong-field ionization of arbitrarily oriented H-2(+) molecules. Physical Review A 2006;74



Kjelstrup-hansen, Jacob; Dohn, Søren; Madsen, Dorte Nørgaard; Mølhave, Kristian; Bøggild, Peter. Versatile method for manipulating and contacting nanowires . Journal of Nanoscience and Nanotechnology 2006;6:1995

 

Kocbach, Ladislav. Numerics on meshes vs. expansions on basis states in various physical problems [Vitenskapelig foredrag]. FUNDAMENTAL QUANTUM PROCESSES IN ATOMIC AND MOLECULAR SYSTEMS; 17.06.2006 - 19.06.2006

 

Lin, Rong; Stokbro, Kurt; Madsen, Dorte Nørgaard; Boubour, Emanuelle; Bøggild, Peter. Optical detection of ion diffusion in electrochromic (3,4-ethylenedioxy)thiophene film using microcantilever electrodes . THIN SOLID FILMS 2006

 

Nielsen, Kristian Pagh; Zhao, Lu; Stamnes, Jakob J.; Stamnes, Knut; Moan, Johan Emilian. The importance of the depth distribution of melanin in skin for DNA protection and other photobiological processes. Journal of Photochemistry and Photobiology. B, Biology 2006;82(3):194-198

 

Selstø, Sølve; McCann, Jim F.; Førre, Morten; Hansen, Jan Petter; Madsen, Lars Bojer. Geometrical dependence in photoionization of H-2(+) in high-intensity, high-frequency, ultrashort laser pulses. Physical Review A 2006;73:033407-8

 

Sundvor, Ingrid; Hansen, Jan Petter; Taïeb, Richard. On the description of nuclear dynamics in ionization of diatomic molecules in short strong electromagnetic fields. Journal of Physics B: Atomic, Molecular and Optical Physics 2006;39:3299-3307
 

Zhao, Lu; Nielsen, Kristian Pagh; Juzeniene, Asta; Juzenas, Petras; Iani, Vladimir; Ma, Li-Wei; Stamnes, Knut; Stamnes, Jakob J.; Moan, Johan Emilian. Spectroscopic measurements of photoinduced processes in human skin after topical application of the hexylester of 5-aminolevulinic acid. Journal of Environmental Pathology, Toxicology and Oncology 2006;25(1-2):307-320

 

Zhao, Lu ; Nielsen, Kristian Pagh; Lotsberg, Jon Kåre; Marken, Endre; Stamnes, Jakob J.; Stamnes, Knut. New versatile setup for goniometric measurements of spectral radiance. Optical Engineering: The Journal of SPIE 2006;45(5):053606

2005

Dubois, Alain; Caillat, Jérémie; Hansen, Jan Petter; Sundvor, Ingrid; Fremont, F; Sobocinski, P; Chesnel, JY; Gayet, R; Fu, J; Fitzpatrick, MJ; Smith, WF; Reading, JF. Classical and quantal methods in atomic and molecular collisions. Nuclear Instruments and Methods in Physics Reseach B 2005;241:48-53

 

Erga, Svein Rune; Aursland, Kjetil; Frette, Øyvind; Hamre, Børge; Lotsberg, Jon Kåre; Stamnes, Jakob J.; Aure, Jan; Rey, Francisco; Stamnes, Knut. UV transmission in Norwegian marine waters: controlling factors and possible effects on primary production and vertical distribution of phytoplankton. Marine Ecology Progress Series 2005;305:79-100

 

Førre, Morten; Selstø, Sølve; Hansen, Jan Petter; Madsen, Lars Bojer. Exact nondipole Kramers-Henneberger form of the light-atom hamiltonian: An application to atomic stabilization and photoelectron energy spectra. Physical Review Letters 2005;95(4):043601

 

Hansen, Jan Petter; Sundvor, Ingrid. Classical and quantal methods in atomic and molecular collisions. Nuclear Instruments and Methods in Physics Reseach B 2005;241:48-53

 

Lotsberg, Jon Kåre; Zhao, Xiaofeng; Jain, Momodou; Dhayalan, Velauthapillai; Sithambaranathan, Glen S.; Stamnes, Jakob J.; Jiang, Dabang. Focusing of electromagnetic waves into a biaxial crystal, experimental results. Optics Communications 2005;250(4-6):231-240

 

Madsen, Lars bojer; Hansen, Jan Petter. Binding bare nuclei with strong laser fields: Nondipole effects. Physical Review A 2005;71

 

Nielsen, Kristian Pagh; Juzenie, Asta; Juzenas, Petras; Stamnes, Knut; Stamnes, Jakob J.; Moan, Johan. Choice of optimal wavelength for PDT: The significance of oxygen depletion . Photochemistry and Photobiology 2005;81(5):1190-1194

 

Mølhave, Kristian; Madsen, Dorte Nørgaard; Bøggild, Peter. A Simple SEM based Electron Beam Lithography System . Ultramicroscopy 2005;102:215

 

Schmidt, Michael Stenbæk; Nielsen, Theodor; Madsen, Dorte Nørgaard; Kristensen, Anders; Bøggild, Peter. Nanoscale silicon structures by using carbon nanotubes as reactive ion etch mask . Nanotechnology 2005;16:750

 

Selstø, Sølve; Førre, Morten; Hansen, Jan Petter; Madsen, Lars Bojer. Strong orientation effects in ionization of H-2(+) by short, intense, high-frequency light pulses. Physical Review Letters 2005;95(9):093002

 

Stamnes, Knut; Li, Wei; Eide, Hans; Stamnes, Jakob J.. Challenges in atmospheric correction of satellite imagery. OPTICAL ENGINEERING 2005;44

 

Sørevik, Tor; Hansen, Jan Petter; Madsen, Lars B.. A spectral Method for integration of the time-dependent Schrödinger equation in hyperspherical coordinates. Journal of Physics A - Mathematical and General 2005;38 :6977-6985

 
Sørevik, Tor; Madsen, Lars Bojer; Hansen, Jan Petter. A spectral method for integration of the time-dependent Schrodinger equation in hyperspherical coordinates. Journal of Physics A - Mathematical and General 2005;38:6977-6985

2004

Birkedal, H; Madsen, Dorte Nørgaard; Mathiesen, RH; Knudsen, K; Weber, HP; Pattison, P; Schwarzenbach, D. The charge density of urea from synchrotron diffraction data. Acta Crystallographica. Section A, Foundations of Crystallography 2004;60:371-381

 

Birkeland, Tore; Førre, Morten; Hansen, Jan Petter; Selstø, Sølve. Dynamics of H(2p) ionization in ultrashort strong laser pulses. Journal of Physics B: Atomic, Molecular and Optical Physics 2004;37:4205-4219

 

Cailat, Jeremie; Dubois, Alain; Sundvor, Ingrid; Hansen, Jan Petter. Classical and semiclassical calculations of electron transfer cross sections in keV-energy ion-molecule collisions. Physical Review A 2004;70:032715

 

Hamre, Børge; Winther, Jan-Gunnar; Gerland, Sebastian; Stamnes, Jakob J.; Stamnes, Knut. Modeled and measured transmittance of snow covered first year sea ice in Kongsfjorden, Svalbard. Journal of Geophysical Research 2004;109(C10006)

 

Hansen, Jan Petter; Matthey, Thierry; Sørevik, Tor. A parallel split operator method for the time dependent schrodinger equation. Lecture Notes in Computer Science 2004;2840:503-510

 
Fregenal, D; Horsdal-Pedersen, E; Madsen, LB; Forre, M; Hansen, Jan Petter; Ostrovsky, VN. Multiphoton intrashell resonances in Rydberg atoms: Bloch-Siegert shifts and widths. Physical Review A 2004;69

 

Frette, Øyvind; Erga, Svein Rune; Hamre, Børge; Aure, Jan; Stamnes, Jakob J.. Seasonal variability in inherent optical properties in a western Norwegian fjord. Sarsia 2004;89:276-291

 

Nielsen, Kristian Pagh; Zhao, Lu; Juzenas, Petras; Stamnes, Jakob J.; Stamnes, Knut; Moan, Johan Emilian. Reflectance spectra of pigmented and non-pigmented skin in the UV spectral region. Photochemistry and Photobiology 2004;80(3):450-455
 

 

Nielsen, Kristian Pagh; Zhao, Lu; Juzenas, Petras; Stamnes, Jakob J.; Stamnes, Knut; Moan, Johan. Reflectance Spectra of Pigmented and Nonpigmented Skin in the UV Spectral Region. Photochemistry and Photobiology 2004;80(3):450-455

 

Mateiu, Ramona; Madsen, Dorte Nørgaard; et al.. An approach to a multi-walled carbon nanotube based mass sensor . Microelectronic Engineering 2004;73-74:670

 

Mølhave, Kristian; Hansen, Torben Mikael; Madsen, Dorte Nørgaard; Bøggild, Peter. Towards pick-and-place assembly of nanostructures . Journal of Nanoscience and Nanotechnology 2004;4:279

 

Mølhave, Kristian; Madsen, Dorte Nørgaard; Dohn, Søren; Bøggild, Peter. Constructing, Connecting, and Soldering Nanostructures by Environmental Electron Beam Deposition . Nanotechnology 2004;15:1047

2003

Erga, Svein Rune; Dybwad, Maren; Frette, Øyvind; Lotsbeg, Jon Kåre; Aursland, Kjetil. New aspects of migratory behavior of phytoplankton in stratified waters: Effects of halocline strength and light on Tetraselmis sp. (Prasinophyceae) in an artificial water column. Limnology and Oceanography 2003;48(3):1202-1213

 

Førre, Morten; Hansen, Jan Petter. Selective-field inoniszation dynamics of a Li(m=2) Rydberg state: Landau-Zener model versus quantal approach. Physical Review A 2003;67:053402

 

Gjerstad, Karl Idar; Stamnes, Jakob J.; Hamre, Børge; Lotsberg, Jon Kåre; Yan, Banghua; Stamnes, Knut. Monte Carlo and discrete-ordinate simulations of irradiances in the coupled atmosphere-ocean system. Applied Optics 2003;42(15):2609-2622

 

Hamre, Børge; Frette, Øyvind; Erga, Svein Rune; Stamnes, Jakob J.; Stamnes, Knut. Parameterisation and analysis of the optical absorption and scattering coe cients in a Western Norwegian fjord: a case II water study. Applied Optics 2003;42(6):883-892

 

Hansen, Jan Petter; Sørevik, Tor; Madsen, Lars Boyer. Electron emission during combined attosecond laser pulses and ion-atom collisions. Physical Review A 2003;68:031401

 

Kjeldstad, Berit; Frette, Øyvind; Erga, Svein Rune; Browman, Howard I.; Kuhn, Penny; Davis, Richard; Miller, William; Stamnes, Jakob J.. UV (280 to 400 nm) optical properties in a Norwegian fjord system and an intercomparison of underwater radiometers. Marine Ecology Progress Series 2003;256:1-11

 

Matthey, Thierry; Hansen, Jan Petter; Drewsen, Michael. Coulomb bicrystals of species with identical charge-to-mass ratios. Physical Review Letters 2003;91(16):165001-1-165001-4
 

 

Matthey, Thierry; Hansen, Jan Petter; Drewsen, Michael. Coulombic bicrystals of species with identical charge-to-mass ratios. Physical Review Letters 2003;91:165001

 

Sørevik, Tor; Hansen, Jan Petter; Madsen, Lars B.. Electron emission during combined attosecond pulses. Physical Review A 2003;68(3)

 

Sørevik, Tor; Hansen, Jan Petter; Matthey, Thierry. A parallel split operator method for the time dependent Schödinger equation. Lecture Notes in Computer Science 2003;2840:503-510

2002

Caillat, Jeremie; Dubois, Alain; Hansen, Jan Petter. Recommended Partial Cross Sections for Electron Capture in C(6+)-H collisions. Plasma-Material Interaction Data for Fusion 2002;10:1

 

Førre, Morten; Fregenal, Daniel; Day, J C; Dubois, Alain; Hansen, Jan Petter; Henningsen, B; Horsdal-Pedersen, Erik; Nyvang, L; Povlsen,, O; Taulbjerg, Knud. Dynamics of a single Rydberg shell in time dependent external fields. Journal of Physics B: Atomic, Molecular and Optical Physics 2002;35:401
 

 

Førre, Morten; Nilsen, Halvor Møll; Hansen, Jan Petter. Dynamics of a H(n) atom in time dependent electric and magnetic fields. Physical Review A 2002;65:053409

 

Kahnert, Frants Michael; Stamnes, Jakob J.; Stamnes, Knut. Using simple particle shapes to model the Stokes scattering matrix of ensembles of wavelength-sized particles with complex shapes: Possibilities and limitations. J. Quant. Spectr. Radiat. Transfer 2002;74:167-182

 

Kahnert, Frants Michael; Stamnes, Jakob J.; Stamnes, Knut. Can simple particle shapes be used to model scalar optical properties of an ensemble of wavelength-sized particles with complex shapes?. J. Opt. Soc. Am. A 2002;19:521-523

 

Kocbach, Ladislav. Computer Algebra Recipes: A Gourmet's Guide to the Mathematical Models of Science: Richard H. Enns and George C. McGuire. Computer Physics Communications 2002;144(3):343-346

 

Madsen, Lars Bojer; Hansen, Jan Petter; Kocbach, Ladislav. Excitation in Ion-Atom Collisions Inside Subfemtosecond Laser Pulses. Physical Review Letters 2002;89:093202

 

Madsen, Lars Bojer; Hansen, Jan Petter; Kocbach, Ladislav. Excitation in Ion-Atom Collisions Inside Subfemtosecond Laser Pulses (reprint from Phys.Rev.Lett). Virtual Journal of Ultrafast Science 2002

 

Nagy, Laszlo; Kocbach, Ladislav; Hansen, Jan Petter; Pora, Katalina. Interference effects in the ionization of H_2(+) by fast charged projectiles.. Journal of Physics B: Atomic, Molecular and Optical Physics 2002;35:L453-L459

 

Nilsen, Halvor Møll; Madsen, Lars Boyer; Hansen, Jan Petter. Ionization and excitation dynamics of H(1s) in short intense laser pulses II. Physical Review A 2002;66:025402
 

 

Nilsen, Halvor Møll; Madsen, Lars Boyer; Hansen, Jan Petter. On selection rules for atoms in laser fields and high harmonic generation. Journal of Physics B: Atomic, Molecular and Optical Physics 2002;35:L403

 

Svandal, Atle; Hansen, Jan Petter. Collapse and revival dynamics of two entangled trapped ions,. Physical Review A 2002;65:033406

 

Sithambaranathan, Glen S.; Stamnes, Jakob J.. Analytical approach to the transmission of a Gaussian beam into a biaxial crystal. Optics Communications 2002;209:55-67
 

 

Stamnes, Jakob J.. Waves, rays, and the method of stationary phase. Optics Express 2002;10:740-752

 

Yan, Banghua; Stamnes, Knut; Li, Wei; Chen, Bingquan; Stamnes, Jakob J.; Tsay, Si-Chee. Pitfalls in atmospheric correction of ocean color imagery: How should aerosol optical properties be computed?. Appl. Opt. 2002;41:412-423
 

 

Yan, Banghua; Stamnes, Knut; Toratani, M.; Li, Wei; Stamnes, Jakob J.. Evaluation of a reflectance model used in the SeaWiFS ocean color algorithm: Implications for chlorophyll concentration retrievals. Appl. Opt. 2002;41:6243-6259

2001

Chen, Bingquan; Stamnes, Knut; Stamnes, Jakob J.. Validity of diffusion approximation in bio-optical imaging. Applied Optics 2001;40:6356-6366

 

Dhayalan, Velauthapillai; Stamnes, Jakob J.. Comparison of exact and asymptotic results for the focusing of electromagnetic waves through a plane interface. Appl. Opt. 2001;39:6332-6340

 

Dubois, Alain; Hansen, Jan Petter. Interpretation of the structures observed for excitation cross sections in C2+/He2+-Li collisions. European Journal of Physics D 2001;13:207

 

Frette, Øyvind; Erga, Svein Rune; Stamnes, Jakob J.; Stamnes, Knut. Optical remote sensing of waters with vertical structure. Applied Optics 2001;40:1478-1487

 

Hansen, Jan Petter; Lu, Jun; Madsen, Lars Boyer; Nilsen, Halvor Møll. Ionization and excitation dynamics of H(1s) in short intense laser pulses. Physical Review A 2001;64:033418-033427

 

Kahnert, Michael; Stamnes, Jakob J.; Stamnes, Knut. Application of the extended boundary condition method to particles with sharp edges: a comparison of two surface integration approaches. Applied Optics 2001;40(18):3101-3109

 

Kocbach, Ladislav. Line broadening / Atomic physics in plasmas [Vitenskapelig foredrag]. New trends in molecules, photons and biomolecules. Nordic School in Atomic Physics 2001; 23.08.2001 - 27.08.2001; 2001

 

Matthey, Thierry; Hansen, Jan Petter. Evaluation of MPI's One-Sided Communication Mechanism for Short-Range Molecular Dynamics on the Origin2000. Lecture Notes in Computer Science 2001;1947:357-366

 

Nilsen, Halvor Møll; Hansen, Jan Petter. Generation of an angular and radial Rydberg wave packet in a single laser pulse. Physical Review A 2001;63:R01140

 

Nilsen, Halvor Møll; Madsen, Lars Boyer; Hansen, Jan Petter. Laser excitation of angular Rydberg Wavepackets in a static magnetic field. Journal of Physics B: Atomic, Molecular and Optical Physics 2001;33:L715

 

Sithambaranathan, Glen S.; Stamnes, Jakob J.. Transmission of a Gaussian beam into a biaxial crystal. Journal of the Optical Society of America A 2001;18:1662-1669

 

Stamnes, Jakob J.; Dhayalan, Velauthapillai. Transmission of a two-dimensional Gaussian beam into a uniaxial crystal. Journal of the Optical Society of America A 2001;18:1670-1677

 

Stamnes, Jakob J.; Sithambaranathan, Glen S.. Reflection and refraction of an arbitrary electromagnetic wave at a plane interface separating an isotropic and a biaxial medium. Journal of the Optical Society of America A 2001;18(12):3119-3129