Skip to main content
ÍS
EN
Search
Communication Portal
Find Staff
Webmail
Ugla
Service
About UI
Schools and Faculties
School of Education
School of Engineering and Natural Sciences
School of Health Sciences
School of Humanities
School of Social Sciences
Faculties from A-Z
Governance
Rector
Pro-Rectors
Office of the Rector
Structure
University Council
University Council Committees
University Forum
Regulations of UI
Internal Auditing
Central Administration
Academic Affairs
Finance
Human Resources
Information Technology
International Division
Marketing and Public Relations
Operations and Resources
Science and Innovation
Human Resource
International Staff Services
Human Resource Policy
Staff Exchanges
Vacancies
About the University
Equality and Diversity
Sustainability and Environment
Arts
University concerts
History
Quality Assurance
Policies
Strategy 2021-2026
Values of the University
Other policies and plans
Sustainability at the University
Promotional Material
News
Brand Manual
Promotional material
Photo Gallery
Facts and figures
The University
Search for a specialist
Event registration
Collaboration
Domestic Collaboration
Roadmap to Research Infrastructures
Public Universities Network
Icelandic Rectors' Conference
University Hospital
International Collaboration
International Division
Partner Universities
NUAS
IAU
Erasmus+
Nordplus
Aurora
Aurora Universitites
For Students
For Staff
Upcoming opportunities
Business
UI Science Park
Students' Employment Agency
Society
Community Projects
Sprettur
Student Community Projects
Alumni
UI Alumni
Former employees
Research
Innovation
Innovation at UI
Start-ups
Service and Counseling
Research at the University
Division of Science and Innovation
Graduate School
Funds and Grants
Funds and Scholarships
University of Iceland Funds
Institutions and Centres
Research Institutions
Research Centres
Collaboration
Icelandic Rectors' Conference
Open Access
ROCS Research Centre
Committees
Science Committee
Science Ethics Committee
Study
Programmes
What do you want to study?
International Programmes
Incoming Exchange Studies
Outgoing Exchange Studies
Traineeship Abroad
Summer Abroad
Distance Education
Study Information
New Students
Study Information
Academic Calendar
Course Catalogue
Timetables
Examinations
Credit System
Graduation
Application
Apply to study at UI
Applications
Information for Applicants
International Students
Admission Requirements
Supporting Documents
Registration Fees
Proof of English Proficiency
Registration and Student Permit
Services
Service Desk
Student Registration
Student Counselling Centre
IT support
University Centre
Living in Iceland
Student Life
Housing
Living Costs
Transportation
Support
Libraries and Bookstores
Center for Writing
Language Centre
Student Council
Facilities
University Centre
Study and Computer Facilities
Food and Drinks
University Buildings
Sports Facilities
Kindergarten and Child Care
Viðar Guðmundsson - Professor
–
School of Engineering and Natural Sciences
Viðar Guðmundsson
He/Him
Íslenska
Professor
Condensed matter physics
Location
VR-3
Email
vidar [at] hi.is
Unit
Faculty of Physical Sciences
Website
https://vidar.hi.is/
Published Work
Viðar Guðmundsson - published work
Curriculum Vitae
Viðar Guðmundsson - Curriculum Vitae
ORCID site
https://orcid.org/0000-0001-8939-3522
Research portal – Viðar Guðmundsson
Education
1985
,
Ph.D.
,
University of Alberta
,
Theoretical Physics
1980
,
M.Sc.
,
University of Alberta
,
Theoretical physics
1978
,
BS
,
University of Iceland
,
Physics
Professional Experience
1996 -
,
Professor,
University of Iceland
1992 -
1996,
Associate Professor,
University of Iceland
1991 -
1992,
Assistant Professor,
University of Iceland
1988 -
1991,
Research fellow,
Science Institute
1985 -
1988,
Postdoc,
Max-Planck Institute
Published works
2025
Buckling strain effects on the electron and the phonon spectra, the stability, thermal, and optical characteristics of an MgO nanosheet using PBE/GGA and HSE06
Materials Science in Semiconductor Processing
High thermal insulation and excellent thermal stability of ScCl
3
monolayer: DFT study of electronic, phonon, magnetic, thermal, and optical properties
Materials Science in Semiconductor Processing
2024
DFT study of BN-codoped SrO monolayer: Inter-atomic interactions between dopant atoms control electronic, magnetic, thermal, and optical properties
Physica B: Condensed Matter
Novel ZnO nanosheet with buckling stress: First principles study of electronic, structural stability, phonon vibrations, lattice thermal and optical conductivity
Chemical Physics Letters
Spin–orbit magneto-transport in P-type double top-gate devices
Solid State Communications
Magnetic Properties of A Cavity‐Embedded Square Lattice of Quantum Dots or Antidots
Annalen der Physik
High thermal conductivity of orthorhombic BC2N semiconductor: DFT study of electronic, phonon, AIMD, and optical properties
Diamond and Related Materials
Plunger gate effects on magneto transport in double-top gate spin-orbit devices
Physica B: Condensed Matter
Magneto-optical properties of a quantum dot array interacting with a far-infrared photon mode of a cylindrical cavity
Physical Review B
Stability and electronic, phononic, thermal and optical properties of SrX (X = S, Se) nanosheets based on AIMD and DFT computations
Physical Chemistry Chemical Physics
Modeling the electronic, phonon, magnetic, thermal, mechanical, and optical properties of a hybrid B
3
C
2
N
3
nanosheet in the context of a BC
6
N single layer
Materials Science in Semiconductor Processing
2023
Ballistic spin transport in DC-bias single top gate p-type narrow channel device with Zeeman–Rashba effects
Physica B: Condensed Matter
Controlling the excitation spectrum of a quantum dot array with a photon cavity
Physical Review B
Role of planar buckling on the electronic, thermal, and optical properties of Germagraphene nanosheets
Materials Science in Semiconductor Processing
Planar buckling controlled optical conductivity of SiC monolayer from Deep-UV to visible light region: A first-principles study
Materials Chemistry and Physics
Enhanced ultraviolet absorption in BN monolayers caused by tunable buckling
Materials Science and Engineering: B
Optical conductivity enhancement and thermal reduction of BN-codoped MgO nanosheet: Significant effects of B-N atomic interaction
Solid State Communications
Exploring electronic, optical, and phononic properties of MgX (X = C, N, and O) monolayers using first principle calculations
Functional Materials Letters
Hofstadter-like spectrum and Magnetization of Artificial Graphene constructed with Cylindrical and Elliptical Quantum Dots
Physics Letters A
Single photon controlled steady state electron transport through a resonance DQD-Cavity system in a strong coupling regime
Solid State Communications
Interaction effects in a two-dimensional AlSi
6
P nanosheet: A first-principles study on the electronic, mechanical, thermal, and optical properties
Physica B: Condensed Matter
2022
Buckling effects in AlN monolayers: Shifting and enhancing optical characteristics from the UV to the near visible light range
Chemical Physics Letters
Unified approach to cyclotron and plasmon resonances in a periodic two-dimensional GaAs electron gas hosting the Hofstadter butterfly
Physical Review B
Thermal transport controlled by intra- and inter-dot Coulomb interactions in sequential and cotunneling serially-coupled double quantum dots
Physica B: Condensed Matter
Study of the buckling effects on the electrical and optical properties of the group III-Nitride monolayers
Materials Science in Semiconductor Processing
Quantum transport in p-type narrow channel with DC-biased double finger gate
Physics Letters A
Unified approach to cyclotron and plasmon resonances in a periodic two-dimensional GaAs electron gas hosting the Hofstadter butterfly
Physical Review B
Photon and magnetic field controlled electron transport of a multiply-resonant photon-cavity double quantum dot system
Physica E: Low-dimensional Systems and Nanostructures
Spin quantum transport in double top-gate system
Chinese Journal of Physics
Effects of coupling strength of the electron-photon and the photon-environment interactions on the electron transport through multiple-resonances of a double quantum dot system in a photon cavity
Physica B: Condensed Matter
Signature of miniband nodes in magneto-optical properties of one-dimensional superlattice of planar quantum rings
Physics Letters A
DFT study of tunable electronic, magnetic, thermal, and optical properties of a Ga2Si6 monolayer
Solid State Sciences
Controlling physical properties of bilayer graphene by stacking orientation caused by interaction between B and N dopant atoms
Materials Science and Engineering: B
High thermoelectric and optical conductivity driven by the interaction of Boron and Nitrogen dopant atoms with a 2D monolayer Beryllium Oxide
Materials Science in Semiconductor Processing
Effects of a far-infrared photon cavity field on the magnetization of a square quantum dot array
Physical Review B
Electronic and optical properties of metallic nitride: A comparative study between the MN (M = Al, Ga, In, Tl) monolayers
Solid State Communications
Effects of a far-infrared photon cavity field on the magnetization of a square quantum dot array
Physical Review B
2021
Spin-polarised DFT modeling of electronic, magnetic, thermal and optical properties of silicene doped with transition metals
Physica E: Low-dimensional Systems and Nanostructures
Study of BC14N-bilayer graphene: Effects of atomic spacing and interatomic interaction between B and N atoms
Superlattices and Microstructures
Properties of BC6N monolayer derived by first-principle computation: Influences of interactions between dopant atoms on thermoelectric and optical properties
Materials Science in Semiconductor Processing
Controlling thermoelectric, heat, and energy currents through a quantum dot in sequential and cotunneling Coulomb-blockade regimes
Physica B: Condensed Matter
Modulation of electronic and thermal proprieties of TaMoS2 by controlling the repulsive interaction between Ta dopant atoms
Solid State Communications
Enhanced electronic and optical responses of nitrogen- or boron-doped BeO monolayer: First principle computation
Superlattices and Microstructures
AC-gate controlled transport sideband spectroscopy in GaAs quantum channels
Physics Letters A
Electromagnetic field emitted by core–shell semiconductor nanowires driven by an alternating current
Journal of Applied Physics
Bound state energy of finger gate and top gate with consideration of Rashba-Dresselhaus-Zeeman effects
Physics Letters A
Role of interlayer spacing on electronic, thermal and optical properties of BN-codoped bilayer graphene: Influence of the interlayer and the induced dipole-dipole interactions
Journal of Physics and Chemistry of Solids
2020
Interlayer interaction controlling the properties of AB- and AA-stacked bilayer graphene-like BC14N and Si2C14
Surfaces and Interfaces
Properties of BSi6N monolayers derived by first-principle computation
Physica E: Low-dimensional Systems and Nanostructures
Topological Phases Beyond the Hofstadter Butterfly
Physics
Effects of bonded and non-bonded B/N codoping of graphene on its stability, interaction energy, electronic structure, and power factor
Physics Letters A
Self-induction and magnetic effects in electron transport through a photon cavity
Physica E: Low-dimensional Systems and Nanostructures
Electronic, thermal, and optical properties of graphene like SiC structures: Significant effects of Si atom configurations
Physics Letters A
Oscillations in electron transport caused by multiple resonances in a quantum dot-QED system in the steady-state regime
Physica E: Low-dimensional Systems and Nanostructures
Modeling electronic, mechanical, optical and thermal properties of graphene-like BC6N materials: Role of prominent BN-bonds
Physics Letters A
The interplay of electron–photon and cavity-environment coupling on the electron transport through a quantum dot system
Physica E: Low-dimensional Systems and Nanostructures
2019
Thermoelectric Inversion in a Resonant Quantum Dot-Cavity System in the Steady-State Regime
Nanomaterials
Backaction effects in cavity-coupled quantum conductors
Physical Review B
Cavity‐Photon‐Induced High‐Order Transitions between Ground States of Quantum Dots
Annalen der Physik
Coexisting spin and Rabi oscillations at intermediate time regimes in electron transport through a photon cavity
Beilstein Journal of Nanotechnology
Generalized Master Equation Approach to
Time-Dependent Many-Body Transport
Entropy
Silicon on a graphene nanosheet with triangle- and dot-shape: Electronic structure, specific heat, and thermal conductivity from first-principle calculations
Results in Physics
Manifestation of the Purcell Effect in Current Transport through a Dot–Cavity–QED System
Nanomaterials
The photocurrent generated by photon replica states of an off-resonantly coupled dot-cavity system
Scientific Reports
Coexisting spin and Rabi oscillations at intermediate time regimes in electron transport through a photon cavity
Beilstein Journal of Nanotechnology
2018
Conductance features of core-shell nanowires determined by their internal geometry
Physical Review B
Radiated fields by polygonal core-shell nanowires
International Conference on Transparent Optical Networks
Single-photon controlled thermospin transport in a resonant ring-cavity system
Physica E-Low-Dimensional Systems & Nanostructures
Photon-induced tunability of the thermospin current in a Rashba ring.
Journal of physics. Condensed matter : an Institute of Physics journal
Current correlations for the transport of interacting electrons through parallel quantum dots in a photon cavity
Physics Letters a
Effects of photon field on heat transport through a quantum wire attached to leads
Physics Letters a
Electroluminescence Caused by the Transport of Interacting Electrons through Parallel Quantum Dots in a Photon Cavity
Annalen Der Physik
Excitons in core-shell nanowires with polygonal cross sections.
Nano letters
Magneto-optical quantum interferences in a system of spinor excitons
Physica E-Low-Dimensional Systems & Nanostructures
Spin-dependent heat and thermoelectric currents in a Rashba ring coupled to a photon cavity
Physica E-Low-Dimensional Systems & Nanostructures
2017
Spin magneto-transport in a Rashba–Dresselhaus quantum channel with single and double finger gates
Physics Letters A
Regimes of radiative and nonradiative transitions in transport through an electronic system in a photon cavity reaching a steady state
Annalen der Physik
Spin magneto-transport in a Rashba–Dresselhaus quantum channel with single and double finger gates
Physics Letters, Section A: General, Atomic and Solid State Physics
Time-dependent current into and through multilevel parallel quantum dots in a photon cavity
Physical Review B
Controlled Coulomb effects in core-shell quantum rings
International Conference on Transparent Optical Networks
Transport signatures of top-gate bound states with strong Rashba-Zeeman effect
Physics Letters a
Efficient determination of the Markovian time-evolution towards a steady-state of a complex open quantum system
Computer Physics Communications
In-gap corner states in core-shell polygonal quantum rings
Scientific Reports
Majorana states in prismatic core-shell nanowires
Physical Review B
2016
Conductance oscillations of core-shell nanowires in transversal magnetic fields
Physical Review B
Multi-domain electromagnetic absorption of triangular quantum rings
Nanotechnology
Optical switching of electron transport in a waveguide-QED system
Physica E-Low-Dimensional Systems & Nanostructures
Cavity-Photon Controlled Thermoelectric Transport through a Quantum Wire
Acs Photonics
Competition of static magnetic and dynamic photon forces in electronic transport through a quantum dot
Journal of Physics-Condensed Matter
Electronic states in core-shell quantum rings
International Conference on Transparent Optical Networks
Cavity-photon contribution to the effective interaction of electrons in parallel quantum dots
Annalen Der Physik
2015
Double-finger-gate controlled spin-resolved resonant quantum transport in the presence of a Rashba-Zeeman gap
Journal of Physics-Condensed Matter
Coherent transient transport of interacting electrons through a quantum waveguide switch
Journal of Physics-Condensed Matter
Coupled Collective and Rabi Oscillations Triggered by Electron Transport through a Photon Cavity
Acs Photonics
Electron localization and optical absorption of polygonal quantum rings
Physical Review B
Excitation spectra of a quantum ring embedded in a photon cavity
Journal of Optics
Signature of Snaking States in the Conductance of Core-Shell Nanowires
Nano Letters
Symmetry dependent electron localization and optical absorption of polygonal quantum rings
International Conference on Transparent Optical Networks
2014
Spin and impurity effects on flux-periodic oscillations in core-shell nanowires
Physical Review B
Impact of a circularly polarized cavity photon field on the charge and spin flow through an Aharonov-Casher ring
Physica E-Low-Dimensional Systems & Nanostructures
Excitation of radial collective modes in a quantum dot: Beyond linear response
Annalen Der Physik
Cavity-photon-switched coherent transient transport in a double quantum waveguide
Journal of Applied Physics
Effects of geometry and linearly polarized cavity photons on charge and spin currents in a quantum ring with spin-orbit interactions
European Physical Journal B
Delocalization of electrons by cavity photons in transport through a quantum dot molecule
Physica E-Low-Dimensional Systems & Nanostructures
Coherent nonlinear quantum model for composite fermions
Physics Letters a
2013
Thermoelectric current and Coulomb-blockade plateaus in a quantum dot
Physica E-Low-Dimensional Systems & Nanostructures
Symmetric excitation and de-excitation of a cavity QED system
European Physical Journal B
Stepwise introduction of model complexity in a generalized master equation approach to time-dependent transport
Fortschritte Der Physik-Progress of Physics
Magnetic-field-influenced nonequilibrium transport through a quantum ring with correlated electrons in a photon cavity
Physical Review B
Snaking states on a cylindrical surface in a perpendicular magnetic field
European Physical Journal B
Electron transport through a quantum dot assisted by cavity photons
Journal of Physics-Condensed Matter
2012
Time-dependent transport of electrons through a photon cavity
Physical Review B
Nonlinear Schrodinger-Poisson theory for quantum-dot Helium
Physica D-Nonlinear Phenomena
Nonadiabatic generation of spin currents in a quantum ring with Rashba and Dresselhaus spin-orbit interactions
Advanced Many-Body and Statistical Methods in Mesoscopic Systems
Persistent oscillatory currents in a 1D ring with Rashba and Dresselhaus spin-orbit interactions excited by a terahertz pulse
Physica E-Low-Dimensional Systems & Nanostructures
Nonperturbative approach to circuit quantum electrodynamics
Physical Review E
Generalized Master equation approach to mesoscopic time-dependent transport
Advanced Many-Body and Statistical Methods in Mesoscopic Systems
Reduction of ballistic spin scattering in a spin-FET using stray electric fields
Advanced Many-Body and Statistical Methods in Mesoscopic Systems
Quantum magneto-electrodynamics of electrons embedded in a photon cavity
New Journal of Physics
Excitation of collective modes in a quantum flute
Physical Review B
2011
Nonlinear interference in a mean-field quantum model
European Physical Journal B
Nonadiabatic generation of a pure spin current in a one-dimensional quantum ring with spin-orbit interaction
Physical Review B
Turnstile pumping through an open quantum wire
New Journal of Physics
Electronic charge and spin density distribution in a quantum ring with spin-orbit and Coulomb interactions
Physical Review B - Condensed Matter and Materials Physics
Nonadiabatic generation of a pure spin current in a one-dimensional quantum ring with spin-orbit interaction
Physical Review B - Condensed Matter and Materials Physics
Turnstile pumping through an open quantum wire
New Journal of Physics
Magnetotransport in a time-modulated double quantum point contact system
Computer Physics Communications
Electronic charge and spin density distribution in a quantum ring with spin-orbit and Coulomb interactions
Physical Review B
Time-dependent magnetotransport in semiconductor nanostructures via the generalized master equation
Computer Physics Communications
2010
Dynamic correlations induced by Coulomb interactions in coupled quantum dots
Physical Review B - Condensed Matter and Materials Physics
Correlated time-dependent transport through a two-dimensional quantum structure
Physical Review B
Coulomb interaction and transient charging of excited states in open nanosystems
Physical Review B
Coulomb interaction and transient charging of excited states in open nanosystems
Physical Review B - Condensed Matter and Materials Physics
Correlated time-dependent transport through a two-dimensional quantum structure
Physical Review B - Condensed Matter and Materials Physics
Dynamic correlations induced by Coulomb interactions in coupled quantum dots
Physical Review B
Time-dependent magnetotransport in an interacting double quantum wire with window coupling
Physical Review B - Condensed Matter and Materials Physics
Time-dependent magnetotransport in an interacting double quantum wire with window coupling
Physical Review B
2009
Theoretical investigation of modulated currents in open nanostructures
Physical Review B - Condensed Matter and Materials Physics
Coherent magnetotransport and time-dependent transport through split-gated quantum constrictions
Physical Review B - Condensed Matter and Materials Physics
Time-dependent transport via the generalized master equation through a finite quantum wire with an embedded subsystem
New Journal of Physics
Geometrical effects and signal delay in time-dependent transport at the nanoscale
New Journal of Physics
Theoretical investigation of modulated currents in open nanostructures
Physical Review B
Time-dependent transport via the generalized master equation through a finite quantum wire with an embedded subsystem
New Journal of Physics
Geometrical effects and signal delay in time-dependent transport at the nanoscale
New Journal of Physics
Coherent magnetotransport and time-dependent transport through split-gated quantum constrictions
Physical Review B
2008
Transient magnetotransport through a quantum wire
Physical Review B - Condensed Matter and Materials Physics
Coherent switching by detuning a side-coupled quantum-dot system
Physical Review B - Condensed Matter and Materials Physics
Transient magnetotransport through a quantum wire
Physical Review B
Coherent switching by detuning a side-coupled quantum-dot system
Physical Review B
2007
Transient regime in nonlinear transport through many-level quantum dots
Physical Review B
Nonadiabatic transport in a quantum dot turnstile
Physical Review B
Time-dependent magnetotransport of a wave packet in a quantum wire with embedded quantum dots
Physical Review B
Time-dependent magnetotransport of a wave packet in a quantum wire with embedded quantum dots
Physical Review B - Condensed Matter and Materials Physics
Transient regime in nonlinear transport through many-level quantum dots
Physical Review B - Condensed Matter and Materials Physics
Nonadiabatic transport in a quantum dot turnstile
Physical Review B - Condensed Matter and Materials Physics
2006
Magnetotransport in a double quantum wire: Modeling using a scattering formalism built on the Lippmann-Schwinger equation
Physical Review B
Magnetotransport in a double quantum wire: Modeling using a scattering formalism built on the Lippmann-Schwinger equation
Physical Review B - Condensed Matter and Materials Physics
Coherent magnetotransport spectroscopy in an edge-blocked double quantum wire with window and resonator coupling
Physical Review B - Condensed Matter and Materials Physics
Coherent magnetotransport spectroscopy in an edge-blocked double quantum wire with window and resonator coupling
Physical Review B
2005
Fano regime of one-dot Aharonov-Bohm interferometers
Physical Review B - Condensed Matter and Materials Physics
Fano regime of one-dot Aharonov-Bohm interferometers
Physical Review B
Multi-mode transport through a quantum nanowire with two embedded dots
European Physical Journal B
Transport through a quantum ring, dot, and barrier embedded in a nanowire in magnetic field
Physical Review B
Bound state with negative binding energy induced by coherent transport in a two-dimensional quantum wire
Physical Review B
Net current generation in a 1D quantum ring at zero magnetic field
Physica E-Low-Dimensional Systems & Nanostructures
Tuning of coupling modes in laterally parallel double open quantum dots
Physical Review B
Bound state with negative binding energy induced by coherent transport in a two-dimensional quantum wire
Physical Review B - Condensed Matter and Materials Physics
Transport through a quantum ring, dot, and barrier embedded in a nanowire in magnetic field
Physical Review B - Condensed Matter and Materials Physics
Tuning of coupling modes in laterally parallel double open quantum dots
Physical Review B - Condensed Matter and Materials Physics
2004
Non-adiabatic current excitation in quantum rings
Physica Scripta T
Coherent electronic transport in a multimode quantum channel with Gaussian-type scatterers
Physical Review B
Coherent electronic transport in a multimode quantum channel with Gaussian-type scatterers
Physical Review B - Condensed Matter and Materials Physics
Non-adiabatic current excitation in quantum rings
Physica Scripta
2003
Nonadiabatic current generation in a finite width semiconductor ring
Physical Review B
Orbital magnetization of single and double quantum dots in a tight-binding model
Physical Review B - Condensed Matter and Materials Physics
Impurity and spin effects on the magneto-spectroscopy of a THz-modulated nanostructure
Physical Review B - Condensed Matter and Materials Physics
Nonadiabatic current generation in a finite width semiconductor ring
Physical Review B - Condensed Matter and Materials Physics
Impurity and spin effects on the magneto-spectroscopy of a THz-modulated nanostructure
Physical Review B
Orbital magnetization of single and double quantum dots in a tight-binding model
Physical Review B
2002
Far-infrared spectroscopy of tailored quantum wires, quantum dots and antidot arrays
Physica E-Low-Dimensional Systems & Nanostructures
Excitations below the Kohn mode; FIR-absorption in quantum dots
Physica Scripta
Characterization of Bernstein modes in quantum dots
European Physical Journal B
Far-infrared spectroscopy of tailored quantum wires, quantum dots and antidot arrays
Physica E: Low-Dimensional Systems and Nanostructures
Influence of potential fluctuations on Landau quantization and spin splitting studied by low temperature scanning tunneling spectroscopy on InAs(110)
Journal of Vacuum Science & Technology B
Inter-dot interaction in an array of elliptical quantum dots
Physica E-Low-Dimensional Systems & Nanostructures
Inter-dot interaction in an array of elliptical quantum dots
Physica E: Low-Dimensional Systems and Nanostructures
2001
Hartree-Fock dynamics in highly excited quantum dots
Physical Review B
Enhanced magnetization at integer quantum Hall states
Physical Review B
Far-infrared excitations below the Kohn mode: Internal motion in a quantum dot
Physical Review B
Far-infrared excitations below the Kohn mode: Internal motion in a quantum dot
Physical Review B
Erratum: Origin of landau oscillations observed in scanning tunneling spectroscopy on n-InAs(110) ( Physical Review B (2000) 62 (7257))
Physical Review B - Condensed Matter and Materials Physics
Nonlocality of the exchange interaction probed by scanning tunneling spectroscopy
Physical Review B
2000
Finite-size effects in the magnetization of periodic mesoscopic systems
Physica E: Low-Dimensional Systems and Nanostructures
Magnetization in short-period mesoscopic electron systems
Physical Review B
Magnetization of noncircular quantum dots
Physical Review B
Origin of Landau oscillations observed in scanning tunneling spectroscopy on n-InAs(110)
Physical Review B
Low temperature scanning tunneling spectroscopy on InAs(110)
Journal of Electron Spectroscopy and Related Phenomena
Finite-size effects in the magnetization of periodic mesoscopic systems
Physica E
Low temperature scanning tunneling spectroscopy on InAs(110)
Journal of Electron Spectroscopy and Related Phenomena
Hysteresis effect due to the exchange Coulomb interaction in short-period superlattices in tilted magnetic fields
Physical Review B
1999
Memorization of short-range potential fluctuations in Landau levels
Physical Review B
Spectroscopy of few-electron quantum dots
Acta Physica Polonica A
Influence of the shape of quantum dots on their far-infrared absorption
Physical Review B
1998
Manifestation of the magnetic depopulation of one-dimensional subbands in the optical absorption of acoustic magnetoplasmons in side-gated quantum wires
Physica B
Collective intersubband spin-density excitations in a quantum wire in a magnetic field
Journal of Physics-Condensed Matter
Far-infrared absorption of interaction-induced ground states of two weakly coupled quantum wires
Physical Review B
Collective modes and the far-infrared absorption of the two-dimensional electron gas in a periodic quantizing magnetic field
Superlattices and Microstructures
Electron-spin resonance in a quantum dot
Physical Review B
Far-infrared-active collective modes of short-period arrays of quantum dots and antidots
Physical Review B
Far-IR absorption of short-period quantum wires and the transition from one to two dimensions
Physical Review B
1997
Magnetoplasmon mode in connected quantum-wire pairs
Physical Review B
Magneto-optics of arrays of quantum dots and antidots
Advanced Workshop on Frontiers in Electronics, Proceedings, WOFE
Far-infrared spectroscopy of quantum wires and dots, breaking Kohn's theorem
Physica E
Magnetoplasmon mode in connected quantum-wire pairs
Physical Review B
The far-infrared absorption of a periodic 2DEG in the transition regime between weak and strong modulation
Physica E
Effects of compressible and incompressible states on the FIR-absorption of quantum wires and dots in a magnetic field
Physica Scripta T
Spin-density and charge-density excitations in quantum wires
Physical Review B
The far-infrared absorption of a periodic 2DEG in the transition regime between weak and strong modulation
Physica E
Far-infrared absorption of acoustic and optical magnetoplasmons in double-layered quantum wires
Physical Review B
The effects of compressible and incompressible states on the FIR-absorption of quantum wires and dots in a magnetic field
Physica Scripta
Far-infrared spectroscopy of quantum wires and dots, breaking Kohn's theorem
Physica E
1996
The evolution of Bernstein modes in quantum wires with increasing deviation from parabolic confinement
Journal of Physics-Condensed Matter
Manifestation of the Hofstadter butterfly in far-infrared absorption
Physical Review B
Detection of compressible and incompressible states in quantum dots and antidots by far-infrared spectroscopy - Reply
Physical Review Letters
The Hofstadter energy spectrum for an interacting 2DEG
Surface Science
Collective excitations in realistic quantum wires
Journal of Physics-Condensed Matter
Hofstadter-type energy spectra in lateral superlattices defined by periodic magnetic and electrostatic fields
Physical Review B
Detection of compressible and incompressible states in quantum dots and antidots by far-infrared spectroscopy
Physical Review Letters
Manifestation of the Hofstadter butterfly in far-infrared absorption
Physical Review B
1995
Effects of screening on the Hofstadter butterfly
Physical Review B
SPIN EFFECTS IN A CONFINED 2-DIMENSIONAL ELECTRON-GAS - ENHANCEMENT OF THE G-FACTOR, SPIN-INVERSION STATES, AND THEIR FAR-INFRARED ABSORPTION
Physical Review B
BERNSTEIN MODES IN QUANTUM WIRES AND DOTS
Physical Review B
1994
FAR-INFRARED RESPONSE OF QUANTUM DOTS - FROM FEW ELECTRON EXCITATIONS TO MAGNETOPLASMONS
Solid-State Electronics
FAR-INFRARED ABSORPTION OF A CONFINED 2-DIMENSIONAL ELECTRON-GAS WITH AN IMBEDDED COULOMB IMPURITY
Physical Review B
SCREENING OF AN IMPURITY IN A 2-DIMENSIONAL ELECTRON-GAS WITHIN THE HARTREE AND THE HARTREE-FOCK APPROXIMATION IN THE QUANTUM HALL REGIME
Physical Review B
1993
THEORY OF QUANTUM-DOT HELIUM
Physica B
COMPARISON OF A HARTREE, A HARTREE-FOCK, AND AN EXACT TREATMENT OF QUANTUM-DOT HELIUM
Physical Review B
Theory of quantum dot helium
Physica B: Physics of Condensed Matter
1991
SELF-CONSISTENT MODEL OF MAGNETOPLASMONS IN QUANTUM DOTS WITH NEARLY PARABOLIC CONFINEMENT POTENTIALS
Physical Review B
1990
Oscillating impurity spectra caused by non-linear screening in the quantum hall regime
Solid State Communications
OSCILLATING IMPURITY SPECTRA CAUSED BY NONLINEAR SCREENING IN THE QUANTUM HALL REGIME
Solid State Communications
1989
SCREENING OF IMPURITIES IN THE QUANTUM HALL REGIME
Spectroscopy of Semiconductor Microstructures
1988
SCREENING PROPERTIES OF THE TWO-DIMENSIONAL ELECTRON-GAS IN THE QUANTUM HALL REGIME
Physical Review B
DIELECTRIC RESPONSE OF A TWO-DIMENSIONAL ELECTRON-GAS IN A QUANTIZING MAGNETIC-FIELD
Solid State Communications
INTERPRETATION OF ACTIVATED RESISTIVITY IN THE QUANTUM HALL REGIME BY A STATISTICAL-MODEL OF INHOMOGENEITIES
Physical Review B
MAGNETIC-FIELD EFFECTS IN A CONFINED TWO-DIMENSIONAL ELECTRON-GAS - A COMPARISON BETWEEN CONTINUUM AND LATTICE MODEL
Zeitschrift Fur Physik B-Condensed Matter
Magnetic field effects in a confined two-dimensional electron gas: A comparison between continuum and lattice model
Zeitschrift für Physik B Condensed Matter
1987
INTERPRETATION OF EXPERIMENTS IMPLYING DENSITY OF STATES BETWEEN LANDAU-LEVELS OF A TWO-DIMENSIONAL ELECTRON-GAS BY A STATISTICAL-MODEL FOR INHOMOGENEITIES
Physical Review B
MAGNETIC-FIELD DEPENDENCE OF GATE VOLTAGE AND CURRENT IN A GAAS-HETEROSTRUCTURE IN THE QUANTUM HALL REGIME
Solid State Communications
1986
REMARKS ON LAUGHLIN WAVE-FUNCTION FOR ANOMALOUS QUANTIZED HALL-EFFECTS
Physics Letters A
STATISTICAL-MODEL FOR INHOMOGENEITIES IN A TWO-DIMENSIONAL ELECTRON-GAS IMPLYING A BACKGROUND DENSITY OF STATES BETWEEN LANDAU-LEVELS
Physical Review B
1985
THE F-SUM RULE AND TAO-THOULESS THEORY FOR THE ANOMALOUS QUANTIZED HALL-EFFECTS
Physics Letters A
A MICROSCOPIC THEORY OF THE QUANTIZED HALL-EFFECTS
Physica A
1984
THE PLATEAU WIDTHS OF THE QUANTIZED HALL CONDUCTANCE
Physics Letters A
TRANSVERSE PLASMON IN TWO-DIMENSIONAL ELECTRONS
Physics Letters A
THE GENERALIZED DIELECTRIC FUNCTION OF THE TAO-THOULESS SUPERLATTICE MODEL FOR THE ANOMALOUS QUANTIZED HALL-EFFECTS
Physics Letters A
RETARDED TRANSVERSE CURRENT-CURRENT RESPONSE FUNCTIONS OF A TWO-DIMENSIONAL ELECTRON-GAS
Physica A
Keywords for Specialisation:
Two-dimensional electron systems
Open quantum systems
Quantum dots
Quantum wires
Transport of electrons
Interacting systems
Optical properties
Magnetization
Many-body effects
Correlations
Time evolution
QEDFT
About UI
Schools and Faculties
School of Education
About the School
Administration and Staff
Collaboration
Ukraine
Cooperation with Russia
Promotional Material
Photo Gallery
Events
Rules and Regulations
Research
Research at our School
Doctoral Studies
Educational Research Institute
Support Services
Student Office
Facilities
School of Engineering and Natural Sciences
About the School
Board and staff
Courses taught in English at the School of Engineering and Natural Sciences
Research
Doctoral Studies
Support Services
SENS Student Service
School of Health Sciences
About the School
Administration
School of Health Sciences staff
Collaboration
Events
Research
Research support
Support Services
School Office
Student Support
School of Humanities
About the School
About the School
Administration & Staff
Collaboration
Research
Support Services
School of Social Sciences
About the School
Research
Support Services
Faculties from A-Z
Business Administration
Studies
Research
The Faculty
Administration and Staff
Civil and Environmental Engineering
Studies
Research
Research projects
The Faculty
Administration and Staff
Earth Sciences
Studies
Earth Science for Exchange Students
Research
The Faculty
Administration and Staff
Economics
Studies
Research
PhD Program in Economics
The Faculty
Administration and Staff
Education and Diversity
Studies
Student Orientation
Timetables
Research
The Faculty
Administration and Staff
Education and Pedagogy
Studies
Student Orientation
Timetables
Research
The Faculty
Administration and Staff
Electrical and Computer Engineering
Studies
Research
Research projects
The Faculty
Administration and Staff
Food Science and Nutrition
Studies
Student Orientation
Undergraduate Studies
Graduate Studies
International Master´s programme in Food Science
Admission Requirements
Admission Requirements
Research
NEPHN
PhD Studies
Research Institutes
Research Projects at the Faculty
The F&N day
The Faculty
Facilities
Administration and Board
Collaboration
Staff
Health Promotion, Sports and Leisure Studies
Studies
Student Orientation
Timetables
Research
The Faculty
Administration and Staff
History and Philosophy
Studies
Research
The Faculty
Administration and staff
Icelandic and Comparative Cultural Studies
Studies
Research
The Faculty
Administration and staff
About the Faculty
Industrial Engineering, Mechanical Engineering and Computer Science
Studies
Research
Research projects
The Faculty
Administration and Staff
Languages and Cultures
Studies
Research
The Faculty
Administration and staff
About the Faculty
Law
Studies
Admission Requirements
Research
Research Institutes at the Faculty of Law
PhD Studies
Joint Ph.D Programme with the University of Copenhagen
The Faculty
About the Faculty
Administration and Staff
Life and Environmental Sciences
Studies
Life- and Environmental Science for Exchange Students
Research
Research projects
The Faculty
Administration and Staff
Medicine
Studies
Admission Requirements
Undergraduate studies
Graduate Studies
Research
Fields in medicine
Student Research Projects
Research institutes
The Faculty
Faculty staff
Faculty administration
Collaboration
The facilities
Faculty rules
Nursing
Studies
Admission requirements
Research
The Faculty
Faculty Administration
Faculty Staff
Facilities
Odontology
Studies
Research
The Faculty
Administration and Staff
Pharmaceutical Sciences
Studies
Research
The Faculty
Physical Sciences
Studies
Research
Research projects
The Faculty
Administration and Staff
Political Science
Studies
Why Reykjavík?
Research
The Faculty
Administration and Staff
Psychology
Studies
Admission Requirements
Research
The Faculty
Administration and Staff
Sociology, Anthropology and Folkloristics
Studies
Why Iceland for an MA in Sociology?
Research
The Faculty
Administration and Staff
Social Work
Studies
Research
Research Institutes
The Faculty
Administration and Staff
Subject Teacher Education
Studies
Student Orientation
Timetables
Research
The Faculty
Administration and Staff
Theology and Religious Studies
Studies
Research
The Faculty
Administration and staff
About the Faculty
Governance
Rector
Pro-Rectors
About Pro-rectors
Pro-Rector for Academic Affairs and Development
Pro-Rector for Science
Office of the Rector
General information
The University Archives
Structure
University Council
University Council Committees
University Forum
Regulations of UI
Internal Auditing
Central Administration
Academic Affairs
Centre for Teaching and Learning
Finance
Division of Finance
Accounting department
Human Resources
Division of Human Resources
Payroll Office
Information Technology
International Division
Marketing and Public Relations
Operations and Resources
Science and Innovation
Human Resource
International Staff Services
Accommodation Options
Family
Financial Considerations
On Arrival
Residence and Work Permit
Human Resource Policy
University of Iceland Family Policy
Staff Exchanges
Vacancies
About the University
Equality and Diversity
Equality and Diversity in the University of Iceland
Academia and Multiculturalism
Equal Rights Policy
Rules of Procedure on the Response to Gender-related Harassment
Sustainability and Environment
Arts
University concerts
History
Honorary Degrees
Short history of the University
Quality Assurance
Standards and Requirements for the Quality of Doctoral Programmes
Standards and Requirements, Quality of Master's Programmes
Policies
Strategy 2021-2026
Values of the University
Other policies and plans
University of Iceland Quality Assurance Policy
Code of Ethics
Equality and Diversity
Equality and Diversity action plan
Health and Safety Policy
Language Policy
Data Protection Policy
Sustainability and Environment
Green Steps for Public Organizations
Recycling: What to put where?
The UI's goals on minimizing effects of climate change
Sustainability at the University
Promotional Material
News
Brand Manual
Promotional material
Photo Gallery
Facts and figures
The University
Search for a specialist
Event registration
Collaboration
Domestic Collaboration
Roadmap to Research Infrastructures
Centre for Digital Humanities and Arts (CDHA, MSHL)
Chemical analysis, from atoms to biomolecules (EFNGREIN)
Chemical analysis Instruments
EPOS Iceland
From molecules to precision medicine (SAMSNIÐ)
Icelandic Research e-Infrastructure (IREI)
Materials Science & Engineering Centre (MSE-Lab)
Public Universities Network
Icelandic Rectors' Conference
University Hospital
International Collaboration
International Division
Partner Universities
NUAS
IAU
Erasmus+
Nordplus
Aurora
Aurora Universitites
For Students
For Staff
Upcoming opportunities
Business
UI Science Park
Students' Employment Agency
Society
Community Projects
Sprettur
Student Community Projects
Alumni
UI Alumni
Former employees
Research
Innovation
Innovation at UI
Start-ups
Service and Counseling
Research at the University
Division of Science and Innovation
Graduate School
Funds and Grants
Funds and Scholarships
University of Iceland Funds
Institutions and Centres
Research Institutions
Research Centres
Collaboration
Icelandic Rectors' Conference
Open Access
Open Access at UI
Open Access policy
ROCS Research Centre
Committees
Science Committee
Science Ethics Committee
Study
Programmes
What do you want to study?
International Programmes
About international programmes
Undergraduate studies A-Z
Graduate studies A-Z
PhD Programmes
Language Programmes
Interdisciplinary Studies
Applications for study
Incoming Exchange Studies
International exchange students
Home university nomination
Partner Universities - Database
Outgoing Exchange Studies
Applications for exchange studies
Destinations
Requirements for Exchange Studies
Grants and funding
The exchange process step-by-step
Partner Universities
Exchange programmes
Traineeship Abroad
Summer Abroad
Distance Education
Study Information
New Students
Access to Ugla and the IT system
Checklist for new students
Study Information
Academic Calendar
Course Catalogue
Timetables
Examinations
Credit System
Credit System and Grades
Credit transfer
Graduation
Application
Apply to study at UI
Applications
Information for Applicants
Communication Portal
International Students
Admission Requirements
Supporting Documents
Registration Fees
Proof of English Proficiency
Requirements
TOEFL test
Registration and Student Permit
Student residence permit for non-EEA/EFTA citizens
Registering in Iceland for EEA/EFTA citizens
Registering in Iceland for Nordic Citizens
Services
Service Desk
Student Registration
Student Counselling Centre
Academic and Career Counselling
Academic counselling
Career counselling
Careers Connection
Name change for trans students
Disability Services
Who can claim services?
Examinations
For Teachers
Psychological Services
Psychological Services
Cultural Adjustment
More added support resources
Seasonal affective disorder (SAD)
Panic Attacks and Panic Disorder
IT support
University Centre
Living in Iceland
Student Life
Housing
Living Costs
Transportation
Support
Libraries and Bookstores
Center for Writing
Language Centre
About the Language Centre
Self-Directed Language Learning
Courses for Students and Staff
International Cooperation
Language Certificates
Student Council
Facilities
University Centre
Study and Computer Facilities
Food and Drinks
University Buildings
Rent a Classroom
Rules
Sports Facilities
Kindergarten and Child Care