Doctoral theses

Here we list our 100 latest published doctoral theses.

Nonlinear models of permanent magnets for electrical machines

Westerberg, Anar

2024

Doctoral thesis, comprehensive summary
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Studies of the Grid Connection of Offshore Renewable Energy Sources: Technologies and Simulations

Fjellstedt, Christoffer

2024

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Studies of the Grid Connection of Offshore Renewable Energy Sources: Technologies and Simulations
Survivability control using data-driven approaches and reliability analysis for wave energy converters

Shahroozi, Zahra

2024

Doctoral thesis, comprehensive summary
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Energy Storage Systems in Electrical Distribution Grids: Analysis and implementations of use cases for service stacking

Hjalmarsson, Johannes

2023

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Energy Storage Systems in Electrical Distribution Grids: Analysis and implementations of use cases for service stacking
Run-Up Transient Analysis for Salient Pole Wound Field Synchronous Motors: Field winding and power electronics implications for a smoother and cooler asynchronous start

Felicetti, Roberto

2023

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Run-Up Transient Analysis for Salient Pole Wound Field Synchronous Motors: Field winding and power electronics implications for a smoother and cooler asynchronous start
Low Temperature Charge Transport in Diamond

Djurberg, Viktor

2023

Doctoral thesis, comprehensive summary
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Models of magnetism in electrical machines

Mörée, Gustav

2023

Doctoral thesis, comprehensive summary
- Download full text 1 (pdf) of Models of magnetism in electrical machines
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Virtual Test Field for Highly Automated Vehicle Systems in Urban Environments

Degen, René

2023

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Virtual Test Field for Highly Automated Vehicle Systems in Urban Environments
Offshore renewable energy systems: Quantification of extreme loads using computational methods

Katsidoniotaki, Eirini

2023

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Offshore renewable energy systems: Quantification of extreme loads using computational methods
Modelling of Ocean Wave Energy Conversion for Increased Power Absorption

Potapenko, Tatiana

2022

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Modelling of Ocean Wave Energy Conversion for Increased Power Absorption
An experimental approach to energy storage based synthetic inertia and fast frequency regulation for grid balancing

Fregelius, Martin

2022

Doctoral thesis, comprehensive summary
- Download full text (pdf) of An experimental approach to energy storage based synthetic inertia and fast frequency regulation for grid balancing
Environmental Effects from Wave Power: Artificial Reefs and Incidental No-take Zones

Bender, Anke

2022

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Environmental Effects from Wave Power: Artificial Reefs and Incidental No-take Zones
In the Air Gap of Linear Generators for Wave Power

Frost, Anna E.

2021

Doctoral thesis, comprehensive summary
- Download full text (pdf) of In the Air Gap of Linear Generators for Wave Power
On the System Optimization of Magnetic Circuit with Alternative Permanent Magnets and its Demagnetization

Sjölund, Jonathan

2021

Doctoral thesis, comprehensive summary
- Download full text (pdf) of On the System Optimization of Magnetic Circuit with Alternative Permanent Magnets and its Demagnetization
Aeroacoustic Prediction for Vertical Axis Wind Turbines

Aihara, Aya

2021

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Aeroacoustic Prediction for Vertical Axis Wind Turbines
Numerical and experimental modelling for wave energy arrays optimization

Giassi, Marianna

2020

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Numerical and experimental modelling for wave energy arrays optimization
Wave Power for Desalination

Leijon, Jennifer

2020

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Wave Power for Desalination
Grid Integration and Impact of a Wave Power System

Parwal, Arvind

2019

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Grid Integration and Impact of a Wave Power System
Adaptation of wave power plants to regions with high tides

Ayob, Mohd Nasir

2019

Doctoral thesis, comprehensive summary
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Offshore deployments of marine energy converters

Chatzigiannakou, Maria Angeliki

2019

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Offshore deployments of marine energy converters
Adapting sonar systems for monitoring ocean energy technologies

Francisco, Francisco

2018

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Adapting sonar systems for monitoring ocean energy technologies
Design of Rare Earth Free Permanent Magnet Generators

Eklund, Petter

2018

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Design of Rare Earth Free Permanent Magnet Generators
Studies of a Vertical Axis Turbine for Marine Current Energy Conversion: Electrical system and turbine performance

Forslund, Johan

2018

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Studies of a Vertical Axis Turbine for Marine Current Energy Conversion: Electrical system and turbine performance
Automation of underwater operations on wave energy converters using remotely operated vehicles

Remouit, Flore

2018

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Automation of underwater operations on wave energy converters using remotely operated vehicles
Diamond Devices Based on Valley Polarization

Suntornwipat, Nattakarn

2018

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Diamond Devices Based on Valley Polarization
Aerodynamic Studies of Vertical Axis Wind Turbines using the Actuator Line Model

Mendoza, Victor

2018

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Aerodynamic Studies of Vertical Axis Wind Turbines using the Actuator Line Model
Plasma Enhanced Chemical- and Physical- Vapor Depositions Using Hollow Cathodes

Siliņš, Kaspars

2018

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Plasma Enhanced Chemical- and Physical- Vapor Depositions Using Hollow Cathodes
Measurements of X-Ray Emission from Laboratory Sparks and Upward Initiated Lightning

Hettiarachchi, Pasan

2018

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Measurements of X-Ray Emission from Laboratory Sparks and Upward Initiated Lightning
Robotized Production Methods for Special Electric Machines

Hultman, Erik

2018

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Robotized Production Methods for Special Electric Machines
Features of the Electric Fields Generated by Lightning with Special Attention to Positive Ground Flashes

Johari, Dalina

2017

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Features of the Electric Fields Generated by Lightning with Special Attention to Positive Ground Flashes
Electromechanics of Vertical Axis Wind Turbines

Rossander, Morgan

2017

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Electromechanics of Vertical Axis Wind Turbines
Multilevel Power Converters with Smart Control for Wave Energy Conversion

Elamalayil Soman, Deepak

2017

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Multilevel Power Converters with Smart Control for Wave Energy Conversion
Magnetic Leakage Fields and End Region Eddy Current Power Losses in Synchronous Generators

Marcusson, Birger

2017

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Magnetic Leakage Fields and End Region Eddy Current Power Losses in Synchronous Generators
Automated Production Technologies and Measurement Systems for Ferrite Magnetized Linear Generators

Kamf, Tobias

2017

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Automated Production Technologies and Measurement Systems for Ferrite Magnetized Linear Generators
Wave Energy Converters: An experimental approach to onshore testing, deployments and offshore monitoring

Ulvgård, Liselotte

2017

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Wave Energy Converters: An experimental approach to onshore testing, deployments and offshore monitoring
Wave Loads and Peak Forces on Moored Wave Energy Devices in Tsunamis and Extreme Waves

Sjökvist, Linnea

2017

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Wave Loads and Peak Forces on Moored Wave Energy Devices in Tsunamis and Extreme Waves
Analysis and control of magnetic forces in synchronous machines

Pérez-Loya, J. J.

2017

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Analysis and control of magnetic forces in synchronous machines
Modelling and Advanced Control of Fully Coupled Wave Energy Converters Subject to Constraints: the Wave-to-wire Approach

Wang, Liguo

2017

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Modelling and Advanced Control of Fully Coupled Wave Energy Converters Subject to Constraints: the Wave-to-wire Approach
Electrified Integrated Kinetic Energy Storage

Hedlund, Magnus

2017

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Electrified Integrated Kinetic Energy Storage
Resource characterization and variability studies for marine current power

Carpman, Nicole

2017

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Resource characterization and variability studies for marine current power
Hydropower plants and power systems: Dynamic processes and control for stable and efficient operation

Yang, Weijia

2017

Doctoral thesis, comprehensive summary
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A New Paradigm for Large Brushless Hydrogenerators: Advantages Beyond the Static System

Nøland, Jonas Kristiansen

2017

Doctoral thesis, comprehensive summary
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Noise, eigenfrequencies and turbulence behavior of a 200 kW H-rotor vertical axis wind turbine

Möllerström, Erik

2017

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Noise, eigenfrequencies and turbulence behavior of a 200 kW H-rotor vertical axis wind turbine
The Frequency of the Frequency: On Hydropower and Grid Frequency Control

Saarinen, Linn

2017

Doctoral thesis, comprehensive summary
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Cooling Strategies for Wave Power Conversion Systems

Baudoin, Antoine

2016

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Cooling Strategies for Wave Power Conversion Systems
Numerical Modelling and Statistical Analysis of Ocean Wave Energy Converters and Wave Climates

Li, Wei

2016

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Numerical Modelling and Statistical Analysis of Ocean Wave Energy Converters and Wave Climates
Demagnetization and Fault Simulations of Permanent Magnet Generators

Sjökvist, Stefan

2016

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Demagnetization and Fault Simulations of Permanent Magnet Generators
Numerical Modelling and Mechanical Studies on a Point Absorber Type Wave Energy Converter

Hong, Yue

2016

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Numerical Modelling and Mechanical Studies on a Point Absorber Type Wave Energy Converter
Grid Connection of Permanent Magnet Generator Based Renewable Energy Systems

Apelfröjd, Senad

2016

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Grid Connection of Permanent Magnet Generator Based Renewable Energy Systems
Modelling Wind Power for Grid Integration Studies

Olauson, Jon

2016

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Modelling Wind Power for Grid Integration Studies
Numerical modelling of positive electrical discharges in long air gaps

Diaz, Oscar

2016

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Numerical modelling of positive electrical discharges in long air gaps
Sea Level Compensation System for Wave Energy Converters

Castellucci, Valeria

2016

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Sea Level Compensation System for Wave Energy Converters
Marine Current Energy Conversion

Lundin, Staffan

2016

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Marine Current Energy Conversion
Theoretical and Experimental Analysis of Operational Wave Energy Converters

Lejerskog, Erik

2016

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Theoretical and Experimental Analysis of Operational Wave Energy Converters
Modelling Wave Power by Equivalent Circuit Theory

Hai, Ling

2015

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Modelling Wave Power by Equivalent Circuit Theory
Aerodynamics of Vertical Axis Wind Turbines: Development of Simulation Tools and Experiments

Dyachuk, Eduard

2015

Doctoral thesis, comprehensive summary
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Underwater radiated noise from Point Absorbing Wave Energy Converters: Noise Characteristics and Possible Environmental Effects

Haikonen, Kalle

2014

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Underwater radiated noise from Point Absorbing Wave Energy Converters: Noise Characteristics and Possible Environmental Effects
Interaction of Lightning Flashes with Wireless Communication Networks: Special Attention to Narrow Bipolar Pulses

Ahmad, Mohd Riduan

2014

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Interaction of Lightning Flashes with Wireless Communication Networks: Special Attention to Narrow Bipolar Pulses
Temporal and Wavelet Characteristics of Initial Breakdown and Narrow Bipolar Pulses of Lightning Flashes

Esa, Mona Riza Mohd

2014

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Temporal and Wavelet Characteristics of Initial Breakdown and Narrow Bipolar Pulses of Lightning Flashes
Offshore Marine Substation for Grid-Connection of Wave Power Farms: An Experimental Approach

Ekström, Rickard

2014

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Offshore Marine Substation for Grid-Connection of Wave Power Farms: An Experimental Approach
Diamond Based Electronics and Valleytronics: An experimental study

Kovi, Kiran Kumar

2014

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Diamond Based Electronics and Valleytronics: An experimental study
Characterizations of ground flashes from tropic to northern region

Baharudin, Zikri Abadi

2014

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Characterizations of ground flashes from tropic to northern region
Buoy Geometry, Size and Hydrodynamics for Power Take Off Device for Point Absorber Linear Wave Energy Converter

Gravråkmo, Halvar

2014

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Buoy Geometry, Size and Hydrodynamics for Power Take Off Device for Point Absorber Linear Wave Energy Converter
Grid Connected Three-Level Converters: Studies for Wave Energy Conversion

Krishna, Remya

2014

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Grid Connected Three-Level Converters: Studies for Wave Energy Conversion
Kinetic Energy Storage and Magnetic Bearings: for Vehicular Applications

Abrahamsson, Johan

2014

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Kinetic Energy Storage and Magnetic Bearings: for Vehicular Applications
Full Scale Applications of Permanent Magnet Electromagnetic Energy Converters: From Nd₂Fe₁₄B to Ferrite

Ekergård, Boel

2013

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Full Scale Applications of Permanent Magnet Electromagnetic Energy Converters: From Nd₂Fe₁₄B to Ferrite
Hydrokinetic Resource Assessment: Measurements and Models

Lalander, Emilia

2013

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Hydrokinetic Resource Assessment: Measurements and Models
A Generator Perspective on Vertical Axis Wind Turbines

Bülow, Fredrik

2013

Doctoral thesis, comprehensive summary
- Download full text (pdf) of A Generator Perspective on Vertical Axis Wind Turbines
Measurement and modelling of unbalanced magnetic pull in hydropower generators

Wallin, Mattias

2013

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Measurement and modelling of unbalanced magnetic pull in hydropower generators
Hydro-Kinetic Energy Conversion: Resource and Technology

Grabbe, Mårten

2013

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Hydro-Kinetic Energy Conversion: Resource and Technology
Fluid Mechanics of Vertical Axis Turbines: Simulations and Model Development

Goude, Anders

2012

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Fluid Mechanics of Vertical Axis Turbines: Simulations and Model Development
Coil Design and Related Studies for the Fusion-Fission Reactor Concept SFLM Hybrid

Hagnestål, Anders

2012

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Coil Design and Related Studies for the Fusion-Fission Reactor Concept SFLM Hybrid
Vertical Axis Wind Turbines: Electrical System and Experimental Results

Kjellin, Jon

2012

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Vertical Axis Wind Turbines: Electrical System and Experimental Results
Hydropower generator and power system interaction

Bladh, Johan

2012

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Hydropower generator and power system interaction
System Perspectives on Hydro-Kinetic Energy Conversion

Yuen, Katarina

2012

Doctoral thesis, comprehensive summary
- Download full text (pdf) of System Perspectives on Hydro-Kinetic Energy Conversion
Experimental results from the Lysekil Wave Power Research Site

Svensson, Olle

2012

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Experimental results from the Lysekil Wave Power Research Site
Submerged Transmission in Wave Energy Converters: Full Scale In-Situ Experimental Measurements

Strömstedt, Erland

2012

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Submerged Transmission in Wave Energy Converters: Full Scale In-Situ Experimental Measurements
Experimental Studies of Charge Transport in Single Crystal Diamond Devices

Majdi, Saman

2012

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Experimental Studies of Charge Transport in Single Crystal Diamond Devices
Experimental Measurement of Lateral Force in a Submerged Single Heaving Buoy Wave Energy Converter

Savin, Andrej

2012

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Experimental Measurement of Lateral Force in a Submerged Single Heaving Buoy Wave Energy Converter
Hydrodynamic Modelling for a Point Absorbing Wave Energy Converter

Engström, Jens

2011

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Hydrodynamic Modelling for a Point Absorbing Wave Energy Converter
Buoy and Generator Interaction with Ocean Waves: Studies of a Wave Energy Conversion System

Lindroth [formerly Tyrberg], Simon

2011

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Buoy and Generator Interaction with Ocean Waves: Studies of a Wave Energy Conversion System
FEM Analysis Applied to Electric Machines for Electric Vehicles

de Santiago Ochoa, Juan

2011

Doctoral thesis, comprehensive summary
- Download full text (pdf) of FEM Analysis Applied to Electric Machines for Electric Vehicles
Power Control Systems in a Flywheel based All-Electric Driveline

Gonçalves de Oliveira, Janaína

2011

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Power Control Systems in a Flywheel based All-Electric Driveline
Broadband and HF Radiation from Cloud Flashes and Narrow Bipolar Pulses

Ahmad, Noor Azlinda

2011

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Broadband and HF Radiation from Cloud Flashes and Narrow Bipolar Pulses
Numerical Simulations of Long Spark and Lightning Attachment

Arevalo, Liliana

2011

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Numerical Simulations of Long Spark and Lightning Attachment
Electromagnetic Analysis of Hydroelectric Generators

Ranlöf, Martin

2011

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Electromagnetic Analysis of Hydroelectric Generators
Electrical Systems for Wave Energy Conversion

Boström, Cecilia

2011

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Electrical Systems for Wave Energy Conversion
Analytical Aerodynamic Simulation Tools for Vertical Axis Wind Turbines

Deglaire, Paul

2010

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Analytical Aerodynamic Simulation Tools for Vertical Axis Wind Turbines
Charge Transport in Single-crystalline CVD Diamond

Gabrysch, Markus

2010

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Charge Transport in Single-crystalline CVD Diamond
Ocean Wave Energy: Underwater Substation System for Wave Energy Converters

Rahm, Magnus

2010

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Ocean Wave Energy: Underwater Substation System for Wave Energy Converters
Wave energy conversion and the marine environment: Colonization patterns and habitat dynamics

Langhamer, Olivia

2009

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Wave energy conversion and the marine environment: Colonization patterns and habitat dynamics
Energy from Ocean Waves: Full Scale Experimental Verification of a Wave Energy Converter

Waters, Rafael

2008

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Energy from Ocean Waves: Full Scale Experimental Verification of a Wave Energy Converter
Intentional electromagnetic interference (IEMI): Susceptibility investigations and classification of civilian systems and equipment

Månsson, Daniel

2008

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Intentional electromagnetic interference (IEMI): Susceptibility investigations and classification of civilian systems and equipment
Direct Driven Generators for Vertical Axis Wind Turbines

Eriksson, Sandra

2008

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Direct Driven Generators for Vertical Axis Wind Turbines
On the Attachment of Lightning Flashes to Grounded Structures

Becerra, Marley

2008

Doctoral thesis, comprehensive summary
- Download full text (pdf) of On the Attachment of Lightning Flashes to Grounded Structures
Modelling and Applications of the Hollow Cathode Plasma

Söderström, Daniel

2008

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Modelling and Applications of the Hollow Cathode Plasma
Low Speed Energy Conversion from Marine Currents

Thomas, Karin

2007

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Low Speed Energy Conversion from Marine Currents
Modelling and Experimental Verification of Direct Drive Wave Energy Conversion: Buoy-Generator Dynamics

Eriksson, Mikael

2007

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Modelling and Experimental Verification of Direct Drive Wave Energy Conversion: Buoy-Generator Dynamics
Wave Energy Conversion: Linear Synchronous Permanent Magnet Generator

Danielsson, Oskar

2006

Doctoral thesis, comprehensive summary
- Download full text (pdf) of Wave Energy Conversion: Linear Synchronous Permanent Magnet Generator
MHD Stability and Confinement of Plasmas in a Single Mirror Cell

Savenko, Natalia

2006

Doctoral thesis, comprehensive summary
- Download full text (pdf) of MHD Stability and Confinement of Plasmas in a Single Mirror Cell