Collection of theses done in the group (not complete)

Doctoral Dissertations

Aho-Mantila, Leena: Divertor Plasma Conditions and Their Effect on Carbon Migration in the ASDEX Upgrade Tokamak

Airila, Markus: Chaos in High-Power High-Frequency Gyrotrons

Alava, Mikko: On Mode Conversion to Electrostatic Waves in Ion Cyclotron Range Radiofrequency Heating of Fusion Plasmas

Asunta, Otto: Fast Ions in Fusion Plasmas – Towards Numerical Tokamaks

Hirvijoki, Eero: Theory and models for Monte Carlo simulations of minority particle populations in tokamak plasmas

Hynönen, Ville: Orbit-Following Simulation of Fast Ions in ASDEX Upgrade Tokamak in the Presence of Magnetic Ripple and Radial Electric Field

Janhunen, Salomon: Gyrokinetic particle simulation for thermonuclear plasma turbulence studies in magnetic confinement

Järvinen, Aaro: Radiative divertor studies in JET high confinement mode plasmas

Kiviniemi, Timo: Numerical Simulation of Neoclassical Currents, Parallel Viscocity, and Radial Current Balance in Tokamak Plasmas

Koponen, Juha: Transient Particle Transport Studies at the W7-AS Stellarator

Koskela, Tuomas: Monte Carlo simulation of fast ion losses in ITER in the presence of static 3D magnetic perturbations

Leerink, Susan: Gyrokinetic full-f transport simulations of ohmic FT-2 tokamak discharge

Lönnroth, Johnny-Stefan: Predictive Modelling of Edge Transport Phenomena in ELMy H-Mode Tokamak Fusion Plasmas

Mantsinen, Mervi: Development and Experimental Evaluation of Theoretical Models for Ion Cyclotron Resonance Frequency Heating of Tokamak Plasmas

Miettunen, Juho: Modelling of global impurity transport in tokamaks in the presence of non-axisymmetric effects

Pättikangas, Timo: Studies on Parametric Instabilities in Fusion Plasmas

Rantamäki, Karin: Particle-in-Cell Simulations of the Near-Field of a Lower Hybrid Grill

Saarelma, Samuli: Magnetohydrodynamic Stability Analyses of Tokamak Edge Plasmas

Salmi, Antti: Fast ions and momentum transport in JET tokamak plasmas

Santala, Marko: Nuclear Diagnostics in the Study of Relativistic Laser-Plasma Interactions

Sipilä, Seppo: Monte Carlo Simulation of Charged Particle Orbits in the Presence of Radiofrequency Waves in Tokamak Plasmas

Snicker, Antti: Towards realistic orbit-following simulations of fast ions in ITER

Tala, Tuomas: Transport Barrier and Current Profile Studies on the JET Tokamak

Äkäslompolo, Simppa: Fast ion simulations in toroidally asymmetric tokamaks - Model validation with fast ion probes at ASDEX Upgrade and predictive modelling of ITER

Licentiate Theses

The full texts locate in Fusion Archive

Janhunen, Salomon: Instability and turbulent transport in benchmark cases for plasma turbulence code ELMFIRE

Kiviniemi, Timo: Neoclassical fluxes in a tokamak and the role of ion orbit loss in the L-H transition

Mantsinen, Mervi: Simulation of Burning Tokamak Plasmas

Rantamäki, Karin: An Electrostatic Particle-in-Cell Model for a Lower Hybrid Grill

Saarelma, Samuli: The MHD Stability Analysis of Type I ELMs in ASDEX Upgrade Tokamak

Sipilä, Seppo: Simulation of charged particle orbits in a tokamak

Master Theses

The full texts locate in Fusion Archive

Aho-Mantila, Leena: Monte Carlo Modeling of Fast Electron Effects in the Divertor Region

Airila, Markus: Electron Energy Spectra in Gyrotrons with Depressed Collectors

Alava, Mikko: Diffuusioon perustuvan virranjaon optimointi tokamakeissa

Alm, Kirsi: An Electromagnetic Particle-in-Cell Model for a Lower Hybrid Launcher

Asunta, Otto: Fusion Alpha Performance in Advanced Scenario Plasmas

Berndtson, Jouko: Plasma-aaltojen Vlasov-Poisson simulointi

Daavittila, Antti: Laserin käyttö plasmadignostiikassa

Hirvijoki, Eero: Assessment of the performance of active NPA design in ASDEX Upgrade tokamak using the ASCOT code

Ikonen, Timo: Molecular Dynamics Based Surface Model for the Impurity Transport Code ERO

Janhunen, Salomon: Gyrokinetic field-particle code for plasma turbulence studies

Juntunen, Mikko: Suomen teollisuuden ja tutkimuksen osallistuminen fuusiotutkimushankkeisiin

Jämsä, Simppa: Prospects of time-resolved neutral fluxes at ASDEX Upgrade tokamak

Järvinen, Aaro: Simulations of Tungsten Transport in the Edge of JET ELMy H-mode Plasmas

Hynönen, Ville: Chaos in Edge Localized Modes in Tokamaks: Detection of Unstable Periodic Orbits

Karhunen, Juuso: Development of laser-induced breakdown spectroscopy for analyzing deposited layers in ITER

Kiviniemi, Timo: 3D Fokker-Planck Code for Numerical Simulation of Tokamaks

Koponen, Juha: Mode Selection in a Harmonic Frequency Tunable Gyrotron for Plasma Diagnostics

Korpilo, Tuomas: Numerical diagnostics in gyrokinetic particle simulations

Koskela, Tuomas: Analysis of fast ion effects on ITER plasma facing components

Kåll, Pia: 3D simulations of impurity transport in the divertor region of ASDEX Upgrade tokamak

Lindholm, Ville: SOLPS simulations of a carbon injection experiment in the ASDEX Upgrade tokamak

Lönnroth, Johnny-Stefan: Particle-in-cell Simulations of Ion Bernstein Wave Excitation

Makkonen, Toni: Modeling Carbon-13 Migration in ASDEX Upgrade with OEDGE

Mantsinen, Mervi: DT-fuusioreaktorin dynamiikka

Miettunen, Juho: Kinetic modelling of 13C transport in the ASDEX Upgrade tokamak with the ASCOT code

Niskala, Paavo: Investigating geodesic acoustic modes on the TEXTOR tokamak via gyrokinetic plasma simulations

Nora, Markus: Modelling of Perturbative Transport Experiments in JET

Pättikangas, Timo: Kaksinkertainen stimuloitu Brillouin sironta plasmassa

Rantamäki, Karin: Particle-in-Cell Simulations of Lower Hybrid Current Drive

Saarelma, Samuli: Magnetohydrodynamic Equilibrium in Strongly Shaped Tokamak Plasmas

Salmi, Antti: Particle-in-Cell Simulations of Lower Hybrid Wave Coupling Near the Cut-off

Sipilä, Seppo: Radiotaajuusaaltojen eteneminen tokamak-plasmassa

Sirén, Paula: Current density modelling in JET and JT-60U identity plasma experiments

Snicker, Antti: Simulation of fast ion physics in tokamak plasmas

Tala, Tuomas: Mode Transformations of Lower Hybrid Waves in Tokamaks

Bachelor Theses

The full texts locate in Fusion Archive

Ahonen, Eetu: Modelling of Local Deposition of C-13 in JET divertor

Heliste, Petteri: Studying Impurity Flows in the Tokamak Scrape-off Layer with Synthetic Doppler Spectroscopy

Hirvijoki, Eero: Tokamakin magneettiseen geometriaan pohjautuvan laskentaverkon määrittely gyrokineettisen Poissonin yhtälön ratkaisemiseksi

Järvinen, Aaro: Analysis of fusion alpha ripple losses in ITER’s uncompensated magnetic field

Karhunen, Juuso: Koelaitteiston rakentaminen ja testaus berylliumnäytteiden laserspektroskopiatutkimuksia varten

Kontula, Joona: ASCOT simulations of global 13C transport in ASDEX Upgrade in the presence of resonant magnetic perturbations

Lehtonen, Jonatan: Numerical time integrators for the motion of charged particles in fusion reactors

Lindholm, Ville: Monte Carlo Modelling of Probe Head Erosion in the Scrape-off Layer of the Asdex Upgrade Tokamak

Matikainen, Mikko: Plasmalle altistetun grafiittisondin materiaaliraitojen eroosion simulointi

Mikkola, Matti: Gyrokinetic simulations of plasma conductivity and bootstrap current in a tokamak

Niskala, Paavo: Linear plasma instabilities in FT-2 tokamak

Pyy, Tuuli: Effect of impurities on neoclassical radial electric field in plasma

Sillanpää, Heikki: Simulations of fusion reactor relevant ion-surface interactions with Molecular Dynamics and Binary Collision Approximation

Simbierowicz, Slawomir: Sources of transport in TEXTOR tokamak plasma edge

Särkimäki, Konsta: Motion of a charged particle in a plasma when collisions are included

Varje, Jari: Fusion alpha particle confinement in the ITER 9MA non-inductive scenario

Ylitie, Henri: Numerical simulations of fast ion current drive in ITER

Special Assignments

The full texts locate in Fusion Archive

Aho-Mantila, Leena: Monte Carlo Collision Operators in Plasma Simulation Code ASCOT

Aho-Mantila, Leena: ASCOT Simulations of Suprathermal Electrons in the Scrape-off Layer of ASDEX Upgrade Tokamak

Aho-Mantila, Leena: Particle-in-Cell Simulations of Wave Coupling from the FTU Lower Hybrid Grill

Ahonen, Eetu: Assessment of the 2-point model using the onion-skin code for JET low-confinement plasmas

Ahonen, Eetu: Simulations of JET low confinement mode plasmas with SOLPS

Airila, Markus: Enhanced transmission of laser light through thin slabs of overdense plasma

Airila, Markus: Muuttuva-amplitudinen sähkökenttäaalto elektronikiihdyttimenä

Alm, Kirsi: Reflection at the mouth of a slow wave launcher

Alm, Kirsi: Particle simulation of electromagnetic waves

Asunta, Otto: DIVIMP simulations of tracer methane puffing experiments on ASDEX Upgrade tokamak

Carlsson, Thomas: LISCO-koodi

Ekholm, Tommi: Visualisation of ELMFIRE output data

Hakola, Antti: Varatun hiukkasen liikkeen simulointi FT-2 tokamakissa

Heikkinen, Miikka: Solving numerically the gyrokinetic field equation in a torus

Heikkinen, Miikka: Krylov-Bogoliubov methods and gyrokinetics in an inhomogeneous magnetic field

Hirvijoki, Eero: Equations of motion in ASCOT

Hirvijoki, Eero: ASCOT simulation of wall impinging particles with anomalous diffusion and radial electric field present

Ikonen, Timo: Search for Deterministic Chaos in ELM Time Series of ASDEX Upgrade Tokamak

Ikonen, Timo: Analysis on the diffusion of magnetic field lines in the stochastic magnetic field of ASDEX Upgrade tokamak

Janhunen, Salomon: Simulation module of Tokamak reactor core in process software APROS

Janhunen, Salomon: An electrostatic gyrokinetic simulation model

Janhunen, Salomon: An iterative solver for the Poisson equation in the gyrokinetic particle simulation code ELMFIRE

Jämsä, Simppa: MDSplus database system for ASCOT

Jämsä, Simppa: Upgrade of the Data Acquisition System of the NPA-diagnostics at the ASDEX Upgrade -tokamak

Jämsä, Simppa: Enhanced neutral particle analyzer model for plasma simulation code ASCOT

Järvinen, Aaro: DIVIMP modelling of tungsten transport in the SOL of an JET H-mode plasma

Järvinen, Aaro: Prediction of carbon and tungsten divertor retention with EDGE2D/EIRENE and DIVIMP

Kaltiaisenaho, Toni: Analytic magnetic field in ASCOT

Karhunen, Juuso: Erosion Processes in ASDEX Upgrade

Karhunen, Juuso: ERO Simulations of Marker-probe Erosion During L- and H-mode Discharges

Kiviniemi, Timo: 2-D Fokker-Planck code for RF plasma interaction studies

Kiviniemi, Timo: ICRF Minority Ion Heating in the Presence of Lower Hybrid Waves

Kiviniemi, Tomi: Implementation of checkpoint system to ASCOT4 code with short introduction to high performance computing

Kokkala, Janne: Use of fractional diffusion models in identification of particle pinch in ELMFIRE simulation of plasma transport

Koponen, Juha: Magnetic Field Tapering in the KfK Coaxial Gyrotron

Korpilo, Tuomas: Analysing noise in particle simulation of plasmas

Korpilo, Tuomas: Particle orbits in the presence of fluctuations

Korpilo, Tuomas: Analysis of structures in 3-D turbulent data in toroidal geometry

Kortelainen, Matti: Fast Ion contribution to divertor loads on ASDEX Upgrade tokamak

Koskela, Tuomas: A condition for stochastic diffusion of banana trapped particles in ASCOT simulations

Koskela, Tuomas: Simulations of the fast ion loads on the divertor plates of ASDEX Upgrade with the ASCOT code

Kulvik, Aleksanteri: Fourier Analysis of The Potential Structure of ELMFIRE Code

Kåll, Pia: Fourier tidstransformation för gyrokinetisk simuleringsdata av turbukens i fusionplasma

Kåll, Pia: Beskrivning av reflektioner i gyrotronteorin

Lampela, Antti: Parasitic Power Absorption and Particle Acceleration in ICRF Power Launching in Tokamaks

Leppänen, Jaakko: Koossapidon paraneminen tokamakeissa ja L-H transitioteoriat

Lindholm, Ville: Assessment of the Validity of the Basic Two-Point Model using SOLPS

Lindroos, Tomi: Plasma- ja diverttorifysiikan perusteita

Lönnroth, Johnny-Stefan: Particle-in-cell Simulations of Ion Bernstein Wave Excitation

Lönnroth, Johnny-Stefan: Simulations with a new energy flux diagnostics for an electrostatic particle-in-cell code

Makkonen, Toni: Modeling 13C Transport with DIVIMP

Makkonen, Toni: Binary Collisions in ASCOT

Miettunen, Juho: Plasma Background Flow in ASCOT

Miettunen, Juho: Simulation of 13C deposition with ASCOT

Niskala, Paavo: Plasma Conductivity Comparison between ELMFIRE Simulation Code and Analytical Models

Nora, Markus: Predictive transport simulations of electron temperature modulation experiments on JET

Nurmi, Heikki: Carbon impurity simulations with ERO code in SOL plasma

Oja, Riku: MHD analysis of ASDEX Upgrade H-mode plasma using MISHKA Stability Code

Pesola, Marko: Vaikutusalan laskeminen mikroaaltojen sironnalle plasman sähköstaattisista fluktuaatioista

Pyy, Tuuli: The Physical Study of the First SOL-included Elmfire Results

Räisänen, Ilmo: Material Mixing and Migration on Plasma-Facing Components in JET and ITER Tokamaks

Saarelma, Samuli: Käyttäjäystävällinen 0-dimensioinen fuusioreaktorisimulaattori

Saarelma, Samuli: ICRF-tyhjösiirtolinjan tyhjöikkunoiden suunnittelu ITER:lle

Saarelma, Samuli: Joining the RF Vacuum Window to Conductor

Salmi, Antti: Plasma Simulations for Demonstrative Use

Sarparanta, Karin: Frequency dependence of microwave propagation in scattering diagnostics of plasma

Sauerwein, Ulrich: Analysis of numerical noise in ELMFIRE

Siponen, Denis: Nelipistemittauksen soveltuvuus fuusioreaktorien ensiseinämien kulumis- ja kerrostumismittaukseen

Snicker, Antti: SOFI – Single Orbit Following Implement

Snicker, Antti: Simulation of charged particle gyromotion in tokamak plasmas

Särkimäki, Konsta: Finite element analysis of 3D magnetic field of ITER

Särkimäki, Konsta: Fast ion losses in ITER H-He plasma, half-field/half-current scenario in the presence of the European TBMs

Tala, Tuomas: Particle-in-cell simulations of fast electron generation near the cut-off of a Langmuir wave

Tala, Tuomas: Simulation of lower hybrid current drive with the Baranov code

Tulkki, Ville: Fusion Alpha Containment in ITB Plasmas

Tulkki, Ville: qs-profiilin vaikutus alfahiukkasen liikkeeseen tokamak-reaktorissa

Tuomisto, Filip: W7-X magneettisen datan soveltaminen ASCOT-koodiin

Valmari, Tuomas: Alahybridiaaltojen eteneminen tokamakin virranajossa

Varje, Jari: Implementing the ASCOT minority particle code on the Xeon Phi platform

Vehviläinen, Timo: ASCOT Simulation of Charged Particle Orbits in Wendelstein 7-X Stellarator

Virtanen, Jaakko: NBI Trajectory Analysis in Finding Sources of Plasma Impurities in ASDEX Upgrade

Välimaa, Alpo: Intrinsic Rotation of Fusion Plasmas in the JET Tokamak

Waris, Matti: Magneettikenttä ja jännitykset GLOBUS-M -tokamakin keskussolenoidissa

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