Mohammed M'hamdi
Publications
2023
-
Reiersen, Magnus;
Gunnæs, Anette Eleonora;
S. Azar, Amin;
Diplas, Spyridon;
Du, Qiang;
M'Hamdi, Mohammed.
(2023)
Accelerated material development for laser powder-bed fusion using the arc melting process.
IOP Conference Series: Materials Science and Engineering.
volum 1274.
Academic article
2022
-
Du, Qiang;
M'hamdi, Mohammed.
(2022)
Predicting kinetic interface condition for austenite to ferrite transformation by multi-component continuous growth model.
Calphad.
volum 77.
Academic article
-
Du, Qiang;
S. Azar, Amin;
M'hamdi, Mohammed.
(2022)
Kinetic interface condition phase diagram for the rapid solidification of multi-component alloys with an application to additive manufacturing.
Calphad.
volum 76.
Academic article
-
Marthinsen, Astrid;
Graff, Joachim Seland;
Syvertsen, Martin;
Ellingsen, Kjerstin;
M'hamdi, Mohammed.
(2022)
Towards Formulation of AlSi10Mg Alloy from Incinerator Bottom Ash.
The Minerals, Metals & Materials Series.
Academic article
2021
-
S. Azar, Amin;
Reiersen, Magnus;
Hovig, Even Wilberg;
M'hamdi, Mohammed;
Diplas, Spyridon;
Pedersen, Mikkel M..
(2021)
A novel approach for enhancing the fatigue lifetime of the components processed by additive manufacturing technologies.
Rapid prototyping journal.
volum 27 (2).
Academic article
-
Subroto, Tungky;
Eskin, Dmitry G.;
Miroux, Alexis;
Ellingsen, Kjerstin;
M'hamdi, Mohammed;
Katgerman, Laurens.
(2021)
Semi-solid Constitutive Parameters and Failure Behavior of a Cast AA7050 Alloy.
Metallurgical and Materials Transactions A.
volum 52A (2).
Academic article
2020
-
Hovig, Even Wilberg;
S. Azar, Amin;
M'hamdi, Mohammed;
Sørby, Knut.
(2020)
Mechanical Properties of AlSi10Mg Processed by Laser Powder Bed Fusion at Elevated Temperature.
The Minerals, Metals & Materials Series.
Academic article
-
Pakanati, Akash;
M'hamdi, Mohammed;
Combeau, Hervé;
Založnik, Miha.
(2020)
Modelling macrosegregation modification in dc casting of aluminium alloys in sheet ingots accounting for inlet melt flow, equiaxed grain morphology and transport.
IOP Conference Series: Materials Science and Engineering.
volum 861.
Academic article
2019
-
Oyama, Kohei;
Diplas, Spyridon;
M'hamdi, Mohammed;
Gunnæs, Anette Eleonora;
S. Azar, Amin.
(2019)
Heat source management in wire-arc additive manufacturing process for Al-Mg and Al-Si alloys.
Additive Manufacturing.
volum 26.
Academic article
-
Pakanati, Akash;
Tveito, Knut Omdal;
M'hamdi, Mohammed;
Combeau, Hervé;
Založnik, Miha.
(2019)
Analysis of the Interplay Between Thermo-solutal Convection and Equiaxed Grain Motion in Relation to Macrosegregation Formation in AA5182 Sheet Ingots.
The Minerals, Metals & Materials Series.
Academic article
-
Pakanati, Akash;
Tveito, Knut Omdal;
M'hamdi, Mohammed;
Combeau, Hervé;
Založnik, Miha.
(2019)
Application of an Equiaxed Grain Growth and Transport Model to Study Macrosegregation in a DC Casting Experiment.
Metallurgical and Materials Transactions A.
volum 50 (4).
Academic article
-
Sortland, Øyvind Sunde;
Jomâa, Moez;
M'hamdi, Mohammed;
Øvrelid, Eivind Johannes;
Di Sabatino Lundberg, Marisa.
(2019)
Statistical analysis of structure loss in Czochralski silicon growth.
AIP Conference Proceedings.
volum 2147 (1).
Academic article
-
Sortland, Øyvind Sunde;
M'hamdi, Mohammed;
Jomâa, Moez.
(2019)
Assessment of feature engineering and long short-term memory for structure loss identification from process data in monocrystalline silicon growth by the Czochralski method.
2019.
Report
-
Sortland, Øyvind Sunde;
Øvrelid, Eivind Johannes;
M'hamdi, Mohammed;
Di Sabatino Lundberg, Marisa.
(2019)
Investigation of pinholes in Czochralski silicon ingots in relation to structure loss.
Journal of Crystal Growth.
volum 510.
Academic article
-
Zayyoun, Najoua;
Pingault, Timothee;
Ntsoenzok, Esidor;
Laanab, Larbi;
Ulyashin, Alexander;
S. Azar, Amin;
M'hamdi, Mohammed;
Blondeau, Jean-Philippe;
Ammar, Mohamed-Ramzi.
(2019)
(111)Si thin layers detachment by stress-induced spallation.
Surface Topography: Metrology and Properties.
volum 7 (1).
Academic article
2018
-
Ellingsen, Kjerstin;
Du, Qiang;
M'hamdi, Mohammed;
Gihleengen, Britt Elin;
Ledal, R.;
Tveito, Knut Omdal;
Hakonsen, A..
(2018)
Experimental Study and Numerical Analysis of Cracking During DC Casting of Large Dimension 7075 Aluminium Billets.
The Minerals, Metals & Materials Series.
volum Part F4.
Academic article
-
Hovig, Even Wilberg;
S. Azar, Amin;
Sunding, Martin Fleissner;
Sørby, Knut;
M'hamdi, Mohammed;
Andreassen, Erik.
(2018)
High cycle fatigue life estimation of AlSi10Mg processed by laser powder bed fusion.
MATEC Web of Conferences.
volum 188.
Academic article
-
Pakanati, Akash;
M'hamdi, Mohammed;
Combeau, Hervé;
Založnik, Miha.
(2018)
Investigation of Macrosegregation Formation in Aluminium DC Casting for Different Alloy Systems.
Metallurgical and Materials Transactions A.
volum 49 (10).
Academic article
-
Pakanati, Akash;
Tveito, Knut Omdal;
M'hamdi, Mohammed;
Combeau, Hervé;
Založnik, Miha.
(2018)
Impact of inlet flow on macrosegregation formation accounting for grain motion and morphology evolution in DC casting of aluminium.
The Minerals, Metals & Materials Series.
volum Part F4.
Academic article
-
Tveito, Knut Omdal;
Pakanati, Akash;
M'hamdi, Mohammed;
Combeau, Hervé;
Založnik, Miha.
(2018)
A simplified three-phase model of equiaxed solidification for the prediction of microstructure and macrosegregation in castings.
Metallurgical and Materials Transactions A.
volum 49 (7).
Academic article
2017
-
Autruffe, Antoine;
M'hamdi, Mohammed;
Schindler, Florian;
Heinz, Friedemann D.;
Ekstrøm, Kai Erik;
Schubert, Martin C.;
Di Sabatino Lundberg, Marisa;
Stokkan, Gaute.
(2017)
High performance multicrystalline silicon: Grain structure and iron precipitation.
Journal of Applied Physics.
volum 122 (13).
Academic article
-
Gallien, Benjamin;
Albaric, Mickael;
Duffar, Thierry;
Kakimoto, Koichi;
M'hamdi, Mohammed.
(2017)
Study on the usage of a commercial software (Comsol-Multiphysics®) for dislocation multiplication model.
Journal of Crystal Growth.
volum 457.
Academic article
-
Stokkan, Gaute;
Di Sabatino Lundberg, Marisa;
Søndenå, Rune;
Juel, Mari;
Autruffe, Antoine;
Adamczyk, Krzysztof;
Skarstad, Hanna Vaksvik;
Ekstrøm, Kai Erik;
Wiig, Marie Syre;
You, Chang Chuan;
Haug, Halvard;
M'hamdi, Mohammed.
(2017)
Impurity control in high performance multicrystalline silicon.
Physica Status Solidi (a) applications and materials science.
volum 214 (7).
Academic article
2016
-
Adamczyk, Krzysztof;
Søndenå, Rune;
M'hamdi, Mohammed;
Autruffe, Antoine;
Stokkan, Gaute;
Di Sabatino, Marisa.
(2016)
Grain boundary effect on lifetime in high performance multicrystalline silicon during solar cell processing.
Physica Status Solidi. C, Current topics in solid state physics.
volum 13 (10-12).
Academic article
-
Ellingsen, Kjerstin;
Lindholm, Dag;
M'hamdi, Mohammed.
(2016)
The effect of heating power on impurity formation and transport during the holding phase in a Bridgman furnace for directional solidification of multi-crystalline silicon.
Journal of Crystal Growth.
volum 444.
Academic article
-
Gao, Bing;
Juel, Mari;
M'hamdi, Mohammed.
(2016)
Influence of grown-in defects on final oxygen precipitates during heat treatment of Cz-Si wafer analyzed by a coupled model with the interaction of point defects, oxygen precipitates, and dislocation loops.
Journal of Crystal Growth.
volum 453.
Academic article
2015
-
Bedel, Marie;
Tveito, Knut Omdal;
Založnik, Miha;
Combeau, Hervé;
M'hamdi, Mohammed.
(2015)
A model study of the impact of the transport of inoculant particles on microstructure formation during solidification.
Computational Materials Science.
volum 102.
Academic article
-
Ellingsen, Kjerstin;
Coudert, Térence;
M'hamdi, Mohammed.
(2015)
SPH based modelling of oxide and oxide film formation in gravity die castings.
IOP Conference Series: Materials Science and Engineering.
volum 84:012064.
Academic article
-
Ellingsen, Kjerstin;
Mortensen, Dag;
M'hamdi, Mohammed.
(2015)
Modelling of micro- and macrosegregation for industrial multicomponent aluminium alloys.
IOP Conference Series: Materials Science and Engineering.
volum 84 (1).
Academic article
2014
-
Asadi Noghabi, Omidreza;
M'hamdi, Mohammed.
(2014)
Anisotropic study of thermal stresses induced by diameter fluctuation during Czochralski silicon single crystal growth.
Journal of Crystal Growth.
volum 400.
Academic article
-
Bellmann, Martin Pawel;
Lindholm, Dag;
M'hamdi, Mohammed.
(2014)
A novel method for gas flow and impurity control in directional solidification of multi-crystalline silicon.
Journal of Crystal Growth.
volum 399.
Academic article
-
Ellingsen, Kjerstin;
M'hamdi, Mohammed;
Tveito, Knut Omdal;
Mortensen, Dag.
(2014)
Modelling of Micro- and Macrosegregation in Multicomponent Aluminium Alloys Accounting for Secondary Phase Formation.
Light Metals 2014, Proceedings of the symposia sponsored by the TMS Aluminum Committee at the TMS 2014 Annual Meeting & Exhibition.
Academic chapter/article/Conference paper
-
Mortensen, Dag;
M'hamdi, Mohammed;
Ellingsen, Kjerstin;
Tveito, Knut Omdal;
Pedersen, Liss;
Grasmo, Geir.
(2014)
Macrosegregation modelling of DC-casting including grain motion and surface exudation.
Light Metals 2014, Proceedings of the symposia sponsored by the TMS Aluminum Committee at the TMS 2014 Annual Meeting & Exhibition.
Academic chapter/article/Conference paper
-
Nordmark, Arne;
Ellingsen, Kjerstin;
Johansson, Anders U.;
M'hamdi, Mohammed;
Kvithyld, Anne;
Marson, Andrew;
S. Azar, Amin.
(2014)
Tensile properties and hot-tearing tendencies of 3xxx alloys.
Materials Science Forum.
volum 794 - 796 (2).
Academic article
2013
-
Asadi Noghabi, Omidreza;
Jomâa, Moez;
M'hamdi, Mohammed.
(2013)
Analysis of W-shape melt/crystal interface formation in Czochralski silicon crystal growth.
Journal of Crystal Growth.
volum 362 (1).
Academic article
-
Asadi Noghabi, Omidreza;
M'hamdi, Mohammed;
Jomâa, Moez.
(2013)
Impact of diameter fluctuations on thermal stresses during Czochralski silicon growth.
Journal of Crystal Growth.
volum 362.
Academic article
-
Asadi Noghabi, Omidreza;
M'hamdi, Mohammed;
Jomâa, Moez.
(2013)
Sensitivity analyses of furnace material properties in the Czochralski crystal growth method for silicon.
Measurement Science and Technology.
volum 24 (1).
Academic article
-
Bellmann, Martin Pawel;
Dalaker, Halvor;
Syvertsen, Martin;
Gouttebroze, Sylvain;
M'hamdi, Mohammed.
(2013)
Optimization of silicon crystallization in a Bridgman growth furnace by numerical modeling.
Journal of Crystal Growth.
volum 362.
Academic article
-
Bellmann, Martin Pawel;
Lindholm, Dag;
Sørheim, Einar Arne;
Mortensen, Dag;
M'hamdi, Mohammed.
(2013)
3D dynamic simulation of heat transfer and melt flow in an inductively heated crystallization furnace for mc-silicon with PID temperature control.
Journal of Crystal Growth.
volum 383.
Academic article
-
Bellmann, Martin Pawel;
M'hamdi, Mohammed.
(2013)
Effect of flow pattern on the segregation of impurities in vertical Bridgman growth of multi-crystalline silicon.
Journal of Crystal Growth.
volum 362.
Academic article
-
Cochard, Julien;
Yonenaga, I;
M'hamdi, Mohammed;
Zhang, Zhiliang.
(2013)
A novel constitutive model for semiconductors: The case of silicon.
Journal of the Mechanics and Physics of Solids.
volum 61 (12).
Academic article
-
M'hamdi, Mohammed;
Gouttebroze, Sylvain;
Fjær, Hallvard Gustav.
(2013)
3D modelling of stresses and deformations during crystallisation of silicon accounting for ingot-crucible interactions.
Journal of Crystal Growth.
volum 362.
Academic article
-
Mihanyar, Shifteh;
Ellingsen, Kjerstin;
M'hamdi, Mohammed.
(2013)
Assessment of the impact of macrosegregation on the hot-tearing tendency.
International Journal of Cast Metals Research.
Academic article
-
Mortensen, Dag;
Henriksen, Bjørn Rune;
M'hamdi, Mohammed;
Fjær, Hallvard Gustav.
(2013)
Coupled modelling of air-gap formation and surface exudation during extrusion ingot DC-casting.
Essential Readings in Light Metals, Cast Shop for Aluminum Production, Vol. 3.
Academic chapter/article/Conference paper
2012
-
Tveito, Knut Omdal;
Bedel, M;
Zaloznik, M;
Combeau, Herve;
M'hamdi, Mohammed.
(2012)
The effect of finite microscopic liquid solute diffusion on macrosegregation formation.
IOP Conference Series: Earth and Environmental Science (EES).
volum 27.
Academic article
-
Tveito, Knut Omdal;
Bedel, M;
Zaloznik, M;
Combeau, Herve;
M'hamdi, Mohammed;
Kumar, Ashwini;
Dutta, P.
(2012)
Numerical study of the impact of inoculant and grain transport on macrosegregation and microstructure formation during solidification of an Al-22%Cu alloy.
IOP Conference Series: Earth and Environmental Science (EES).
volum 33.
Academic article
2011
-
Asadi, Noghabi Omidreza;
M'hamdi, Mohammed;
Jomâa, Moez.
(2011)
Effect of crystal and crucible rotations on the interface shape of Czochralski grown silicon single crystals.
Journal of Crystal Growth.
volum 318 (1).
Academic article
-
Bellmann, Martin Pawel;
M'hamdi, Mohammed.
(2011)
Effect of flow pattern on the segregation of impurities in vertical Bridgman growth of multi-crystalline silicon.
Journal of Crystal Growth.
Academic article
-
Boulfrad, Yacine;
Stokkan, Gaute;
M'hamdi, Mohammed;
Øvrelid, Eivind Johannes;
Arnberg, Lars.
(2011)
Modeling of lifetime distribution in a multicrystalline silicon ingot.
Solid State Phenomena.
volum 178-179.
Academic article
-
M'hamdi, Mohammed;
Gouttebroze, Sylvain;
Fjær, Hallvard Gustav.
(2011)
Thermo-mechanical analysis of the ingot-crucible contact during multi-crystalline silicon ingot casting.
Journal of Crystal Growth.
volum 318 (1).
Academic article
-
Mihanyar, Shifteh;
Mo, Asbjørn;
M'hamdi, Mohammed;
Ellingsen, Kjerstin.
(2011)
Modeling of De-cohesion and the Initiation of Hot Tearing in Coherent Mushy Zones of Metallic Alloys.
Metallurgical and Materials Transactions A.
volum 42A (7).
Academic article
2010
-
Cochard, Julien;
Yonenaga, Ichiro;
Gouttebroze, Sylvain;
M'hamdi, Mohammed;
Zhang, Zhiliang.
(2010)
Constitutive modeling of intrinsic and oxygen-contaminated silicon monocrystals in easy glide.
Journal of Applied Physics.
volum 108 (10).
Academic article
-
Onsøien, Morten Ingar;
M'hamdi, Mohammed;
Akselsen, Odd Magne.
(2010)
Residual Stresses in Weld Thermal Cycle Simulated Specimens of X70 Pipeline Steel.
Welding Journal.
volum 89 (6).
Academic article
2009
-
Ellingsen, Kjerstin;
Dons, Anne Lise;
M'hamdi, Mohammed;
Mo, Asbjørn;
Mortensen, Dag.
(2009)
New approach to quantifying solidification path in modelling of macrosegregation in multicomponent Al alloys.
International Journal of Cast Metals Research.
volum 22 (1-4).
Academic article
-
Ellingsen, Kjerstin;
M'hamdi, Mohammed;
Mortensen, Dag;
Fjær, Hallvard Gustav.
(2009)
Analysis of the impact of macrosegregation on hot tearing conditions during DC casting of aluminium alloys.
International Journal of Cast Metals Research.
volum 22 (1-4).
Academic article
-
Onsøien, Morten Ingar;
M'hamdi, Mohammed;
Mo, Asbjørn.
(2009)
A CCT Diagram for an Offshore Pipeline Steel of X70 Type.
Welding Journal.
volum 88 (1).
Academic article
2007
-
M'hamdi, Mohammed.
(2007)
Thermo-mechanical analysis of multicrystaline silicon ingot casting.
Proceeding of the 22nd European Photovoltaic Solar Energy conference.
Academic chapter/article/Conference paper
2005
-
M'hamdi, Mohammed;
Mo, Asbjørn.
(2005)
On modelling the interplay between microporosity formation and hot tearing in aluminium direct-chill casting.
Materials Science & Engineering: A.
volum 413.
Academic article
Journal publications
-
Reiersen, Magnus;
Gunnæs, Anette Eleonora;
S. Azar, Amin;
Diplas, Spyridon;
Du, Qiang;
M'Hamdi, Mohammed.
(2023)
Accelerated material development for laser powder-bed fusion using the arc melting process.
IOP Conference Series: Materials Science and Engineering.
volum 1274.
Academic article
-
Du, Qiang;
M'hamdi, Mohammed.
(2022)
Predicting kinetic interface condition for austenite to ferrite transformation by multi-component continuous growth model.
Calphad.
volum 77.
Academic article
-
Du, Qiang;
S. Azar, Amin;
M'hamdi, Mohammed.
(2022)
Kinetic interface condition phase diagram for the rapid solidification of multi-component alloys with an application to additive manufacturing.
Calphad.
volum 76.
Academic article
-
Marthinsen, Astrid;
Graff, Joachim Seland;
Syvertsen, Martin;
Ellingsen, Kjerstin;
M'hamdi, Mohammed.
(2022)
Towards Formulation of AlSi10Mg Alloy from Incinerator Bottom Ash.
The Minerals, Metals & Materials Series.
Academic article
-
S. Azar, Amin;
Reiersen, Magnus;
Hovig, Even Wilberg;
M'hamdi, Mohammed;
Diplas, Spyridon;
Pedersen, Mikkel M..
(2021)
A novel approach for enhancing the fatigue lifetime of the components processed by additive manufacturing technologies.
Rapid prototyping journal.
volum 27 (2).
Academic article
-
Subroto, Tungky;
Eskin, Dmitry G.;
Miroux, Alexis;
Ellingsen, Kjerstin;
M'hamdi, Mohammed;
Katgerman, Laurens.
(2021)
Semi-solid Constitutive Parameters and Failure Behavior of a Cast AA7050 Alloy.
Metallurgical and Materials Transactions A.
volum 52A (2).
Academic article
-
Hovig, Even Wilberg;
S. Azar, Amin;
M'hamdi, Mohammed;
Sørby, Knut.
(2020)
Mechanical Properties of AlSi10Mg Processed by Laser Powder Bed Fusion at Elevated Temperature.
The Minerals, Metals & Materials Series.
Academic article
-
Pakanati, Akash;
M'hamdi, Mohammed;
Combeau, Hervé;
Založnik, Miha.
(2020)
Modelling macrosegregation modification in dc casting of aluminium alloys in sheet ingots accounting for inlet melt flow, equiaxed grain morphology and transport.
IOP Conference Series: Materials Science and Engineering.
volum 861.
Academic article
-
Oyama, Kohei;
Diplas, Spyridon;
M'hamdi, Mohammed;
Gunnæs, Anette Eleonora;
S. Azar, Amin.
(2019)
Heat source management in wire-arc additive manufacturing process for Al-Mg and Al-Si alloys.
Additive Manufacturing.
volum 26.
Academic article
-
Pakanati, Akash;
Tveito, Knut Omdal;
M'hamdi, Mohammed;
Combeau, Hervé;
Založnik, Miha.
(2019)
Analysis of the Interplay Between Thermo-solutal Convection and Equiaxed Grain Motion in Relation to Macrosegregation Formation in AA5182 Sheet Ingots.
The Minerals, Metals & Materials Series.
Academic article
-
Pakanati, Akash;
Tveito, Knut Omdal;
M'hamdi, Mohammed;
Combeau, Hervé;
Založnik, Miha.
(2019)
Application of an Equiaxed Grain Growth and Transport Model to Study Macrosegregation in a DC Casting Experiment.
Metallurgical and Materials Transactions A.
volum 50 (4).
Academic article
-
Sortland, Øyvind Sunde;
Jomâa, Moez;
M'hamdi, Mohammed;
Øvrelid, Eivind Johannes;
Di Sabatino Lundberg, Marisa.
(2019)
Statistical analysis of structure loss in Czochralski silicon growth.
AIP Conference Proceedings.
volum 2147 (1).
Academic article
-
Sortland, Øyvind Sunde;
Øvrelid, Eivind Johannes;
M'hamdi, Mohammed;
Di Sabatino Lundberg, Marisa.
(2019)
Investigation of pinholes in Czochralski silicon ingots in relation to structure loss.
Journal of Crystal Growth.
volum 510.
Academic article
-
Zayyoun, Najoua;
Pingault, Timothee;
Ntsoenzok, Esidor;
Laanab, Larbi;
Ulyashin, Alexander;
S. Azar, Amin;
M'hamdi, Mohammed;
Blondeau, Jean-Philippe;
Ammar, Mohamed-Ramzi.
(2019)
(111)Si thin layers detachment by stress-induced spallation.
Surface Topography: Metrology and Properties.
volum 7 (1).
Academic article
-
Ellingsen, Kjerstin;
Du, Qiang;
M'hamdi, Mohammed;
Gihleengen, Britt Elin;
Ledal, R.;
Tveito, Knut Omdal;
Hakonsen, A..
(2018)
Experimental Study and Numerical Analysis of Cracking During DC Casting of Large Dimension 7075 Aluminium Billets.
The Minerals, Metals & Materials Series.
volum Part F4.
Academic article
-
Hovig, Even Wilberg;
S. Azar, Amin;
Sunding, Martin Fleissner;
Sørby, Knut;
M'hamdi, Mohammed;
Andreassen, Erik.
(2018)
High cycle fatigue life estimation of AlSi10Mg processed by laser powder bed fusion.
MATEC Web of Conferences.
volum 188.
Academic article
-
Pakanati, Akash;
M'hamdi, Mohammed;
Combeau, Hervé;
Založnik, Miha.
(2018)
Investigation of Macrosegregation Formation in Aluminium DC Casting for Different Alloy Systems.
Metallurgical and Materials Transactions A.
volum 49 (10).
Academic article
-
Pakanati, Akash;
Tveito, Knut Omdal;
M'hamdi, Mohammed;
Combeau, Hervé;
Založnik, Miha.
(2018)
Impact of inlet flow on macrosegregation formation accounting for grain motion and morphology evolution in DC casting of aluminium.
The Minerals, Metals & Materials Series.
volum Part F4.
Academic article
-
Tveito, Knut Omdal;
Pakanati, Akash;
M'hamdi, Mohammed;
Combeau, Hervé;
Založnik, Miha.
(2018)
A simplified three-phase model of equiaxed solidification for the prediction of microstructure and macrosegregation in castings.
Metallurgical and Materials Transactions A.
volum 49 (7).
Academic article
-
Autruffe, Antoine;
M'hamdi, Mohammed;
Schindler, Florian;
Heinz, Friedemann D.;
Ekstrøm, Kai Erik;
Schubert, Martin C.;
Di Sabatino Lundberg, Marisa;
Stokkan, Gaute.
(2017)
High performance multicrystalline silicon: Grain structure and iron precipitation.
Journal of Applied Physics.
volum 122 (13).
Academic article
-
Gallien, Benjamin;
Albaric, Mickael;
Duffar, Thierry;
Kakimoto, Koichi;
M'hamdi, Mohammed.
(2017)
Study on the usage of a commercial software (Comsol-Multiphysics®) for dislocation multiplication model.
Journal of Crystal Growth.
volum 457.
Academic article
-
Stokkan, Gaute;
Di Sabatino Lundberg, Marisa;
Søndenå, Rune;
Juel, Mari;
Autruffe, Antoine;
Adamczyk, Krzysztof;
Skarstad, Hanna Vaksvik;
Ekstrøm, Kai Erik;
Wiig, Marie Syre;
You, Chang Chuan;
Haug, Halvard;
M'hamdi, Mohammed.
(2017)
Impurity control in high performance multicrystalline silicon.
Physica Status Solidi (a) applications and materials science.
volum 214 (7).
Academic article
-
Adamczyk, Krzysztof;
Søndenå, Rune;
M'hamdi, Mohammed;
Autruffe, Antoine;
Stokkan, Gaute;
Di Sabatino, Marisa.
(2016)
Grain boundary effect on lifetime in high performance multicrystalline silicon during solar cell processing.
Physica Status Solidi. C, Current topics in solid state physics.
volum 13 (10-12).
Academic article
-
Ellingsen, Kjerstin;
Lindholm, Dag;
M'hamdi, Mohammed.
(2016)
The effect of heating power on impurity formation and transport during the holding phase in a Bridgman furnace for directional solidification of multi-crystalline silicon.
Journal of Crystal Growth.
volum 444.
Academic article
-
Gao, Bing;
Juel, Mari;
M'hamdi, Mohammed.
(2016)
Influence of grown-in defects on final oxygen precipitates during heat treatment of Cz-Si wafer analyzed by a coupled model with the interaction of point defects, oxygen precipitates, and dislocation loops.
Journal of Crystal Growth.
volum 453.
Academic article
-
Bedel, Marie;
Tveito, Knut Omdal;
Založnik, Miha;
Combeau, Hervé;
M'hamdi, Mohammed.
(2015)
A model study of the impact of the transport of inoculant particles on microstructure formation during solidification.
Computational Materials Science.
volum 102.
Academic article
-
Ellingsen, Kjerstin;
Coudert, Térence;
M'hamdi, Mohammed.
(2015)
SPH based modelling of oxide and oxide film formation in gravity die castings.
IOP Conference Series: Materials Science and Engineering.
volum 84:012064.
Academic article
-
Ellingsen, Kjerstin;
Mortensen, Dag;
M'hamdi, Mohammed.
(2015)
Modelling of micro- and macrosegregation for industrial multicomponent aluminium alloys.
IOP Conference Series: Materials Science and Engineering.
volum 84 (1).
Academic article
-
Asadi Noghabi, Omidreza;
M'hamdi, Mohammed.
(2014)
Anisotropic study of thermal stresses induced by diameter fluctuation during Czochralski silicon single crystal growth.
Journal of Crystal Growth.
volum 400.
Academic article
-
Bellmann, Martin Pawel;
Lindholm, Dag;
M'hamdi, Mohammed.
(2014)
A novel method for gas flow and impurity control in directional solidification of multi-crystalline silicon.
Journal of Crystal Growth.
volum 399.
Academic article
-
Nordmark, Arne;
Ellingsen, Kjerstin;
Johansson, Anders U.;
M'hamdi, Mohammed;
Kvithyld, Anne;
Marson, Andrew;
S. Azar, Amin.
(2014)
Tensile properties and hot-tearing tendencies of 3xxx alloys.
Materials Science Forum.
volum 794 - 796 (2).
Academic article
-
Asadi Noghabi, Omidreza;
Jomâa, Moez;
M'hamdi, Mohammed.
(2013)
Analysis of W-shape melt/crystal interface formation in Czochralski silicon crystal growth.
Journal of Crystal Growth.
volum 362 (1).
Academic article
-
Asadi Noghabi, Omidreza;
M'hamdi, Mohammed;
Jomâa, Moez.
(2013)
Impact of diameter fluctuations on thermal stresses during Czochralski silicon growth.
Journal of Crystal Growth.
volum 362.
Academic article
-
Asadi Noghabi, Omidreza;
M'hamdi, Mohammed;
Jomâa, Moez.
(2013)
Sensitivity analyses of furnace material properties in the Czochralski crystal growth method for silicon.
Measurement Science and Technology.
volum 24 (1).
Academic article
-
Bellmann, Martin Pawel;
Dalaker, Halvor;
Syvertsen, Martin;
Gouttebroze, Sylvain;
M'hamdi, Mohammed.
(2013)
Optimization of silicon crystallization in a Bridgman growth furnace by numerical modeling.
Journal of Crystal Growth.
volum 362.
Academic article
-
Bellmann, Martin Pawel;
Lindholm, Dag;
Sørheim, Einar Arne;
Mortensen, Dag;
M'hamdi, Mohammed.
(2013)
3D dynamic simulation of heat transfer and melt flow in an inductively heated crystallization furnace for mc-silicon with PID temperature control.
Journal of Crystal Growth.
volum 383.
Academic article
-
Bellmann, Martin Pawel;
M'hamdi, Mohammed.
(2013)
Effect of flow pattern on the segregation of impurities in vertical Bridgman growth of multi-crystalline silicon.
Journal of Crystal Growth.
volum 362.
Academic article
-
Cochard, Julien;
Yonenaga, I;
M'hamdi, Mohammed;
Zhang, Zhiliang.
(2013)
A novel constitutive model for semiconductors: The case of silicon.
Journal of the Mechanics and Physics of Solids.
volum 61 (12).
Academic article
-
M'hamdi, Mohammed;
Gouttebroze, Sylvain;
Fjær, Hallvard Gustav.
(2013)
3D modelling of stresses and deformations during crystallisation of silicon accounting for ingot-crucible interactions.
Journal of Crystal Growth.
volum 362.
Academic article
-
Mihanyar, Shifteh;
Ellingsen, Kjerstin;
M'hamdi, Mohammed.
(2013)
Assessment of the impact of macrosegregation on the hot-tearing tendency.
International Journal of Cast Metals Research.
Academic article
-
Tveito, Knut Omdal;
Bedel, M;
Zaloznik, M;
Combeau, Herve;
M'hamdi, Mohammed.
(2012)
The effect of finite microscopic liquid solute diffusion on macrosegregation formation.
IOP Conference Series: Earth and Environmental Science (EES).
volum 27.
Academic article
-
Tveito, Knut Omdal;
Bedel, M;
Zaloznik, M;
Combeau, Herve;
M'hamdi, Mohammed;
Kumar, Ashwini;
Dutta, P.
(2012)
Numerical study of the impact of inoculant and grain transport on macrosegregation and microstructure formation during solidification of an Al-22%Cu alloy.
IOP Conference Series: Earth and Environmental Science (EES).
volum 33.
Academic article
-
Asadi, Noghabi Omidreza;
M'hamdi, Mohammed;
Jomâa, Moez.
(2011)
Effect of crystal and crucible rotations on the interface shape of Czochralski grown silicon single crystals.
Journal of Crystal Growth.
volum 318 (1).
Academic article
-
Bellmann, Martin Pawel;
M'hamdi, Mohammed.
(2011)
Effect of flow pattern on the segregation of impurities in vertical Bridgman growth of multi-crystalline silicon.
Journal of Crystal Growth.
Academic article
-
Boulfrad, Yacine;
Stokkan, Gaute;
M'hamdi, Mohammed;
Øvrelid, Eivind Johannes;
Arnberg, Lars.
(2011)
Modeling of lifetime distribution in a multicrystalline silicon ingot.
Solid State Phenomena.
volum 178-179.
Academic article
-
M'hamdi, Mohammed;
Gouttebroze, Sylvain;
Fjær, Hallvard Gustav.
(2011)
Thermo-mechanical analysis of the ingot-crucible contact during multi-crystalline silicon ingot casting.
Journal of Crystal Growth.
volum 318 (1).
Academic article
-
Mihanyar, Shifteh;
Mo, Asbjørn;
M'hamdi, Mohammed;
Ellingsen, Kjerstin.
(2011)
Modeling of De-cohesion and the Initiation of Hot Tearing in Coherent Mushy Zones of Metallic Alloys.
Metallurgical and Materials Transactions A.
volum 42A (7).
Academic article
-
Cochard, Julien;
Yonenaga, Ichiro;
Gouttebroze, Sylvain;
M'hamdi, Mohammed;
Zhang, Zhiliang.
(2010)
Constitutive modeling of intrinsic and oxygen-contaminated silicon monocrystals in easy glide.
Journal of Applied Physics.
volum 108 (10).
Academic article
-
Onsøien, Morten Ingar;
M'hamdi, Mohammed;
Akselsen, Odd Magne.
(2010)
Residual Stresses in Weld Thermal Cycle Simulated Specimens of X70 Pipeline Steel.
Welding Journal.
volum 89 (6).
Academic article
-
Ellingsen, Kjerstin;
Dons, Anne Lise;
M'hamdi, Mohammed;
Mo, Asbjørn;
Mortensen, Dag.
(2009)
New approach to quantifying solidification path in modelling of macrosegregation in multicomponent Al alloys.
International Journal of Cast Metals Research.
volum 22 (1-4).
Academic article
-
Ellingsen, Kjerstin;
M'hamdi, Mohammed;
Mortensen, Dag;
Fjær, Hallvard Gustav.
(2009)
Analysis of the impact of macrosegregation on hot tearing conditions during DC casting of aluminium alloys.
International Journal of Cast Metals Research.
volum 22 (1-4).
Academic article
-
Onsøien, Morten Ingar;
M'hamdi, Mohammed;
Mo, Asbjørn.
(2009)
A CCT Diagram for an Offshore Pipeline Steel of X70 Type.
Welding Journal.
volum 88 (1).
Academic article
-
M'hamdi, Mohammed;
Mo, Asbjørn.
(2005)
On modelling the interplay between microporosity formation and hot tearing in aluminium direct-chill casting.
Materials Science & Engineering: A.
volum 413.
Academic article
Part of book/report
-
Ellingsen, Kjerstin;
M'hamdi, Mohammed;
Tveito, Knut Omdal;
Mortensen, Dag.
(2014)
Modelling of Micro- and Macrosegregation in Multicomponent Aluminium Alloys Accounting for Secondary Phase Formation.
Light Metals 2014, Proceedings of the symposia sponsored by the TMS Aluminum Committee at the TMS 2014 Annual Meeting & Exhibition.
Academic chapter/article/Conference paper
-
Mortensen, Dag;
M'hamdi, Mohammed;
Ellingsen, Kjerstin;
Tveito, Knut Omdal;
Pedersen, Liss;
Grasmo, Geir.
(2014)
Macrosegregation modelling of DC-casting including grain motion and surface exudation.
Light Metals 2014, Proceedings of the symposia sponsored by the TMS Aluminum Committee at the TMS 2014 Annual Meeting & Exhibition.
Academic chapter/article/Conference paper
-
Mortensen, Dag;
Henriksen, Bjørn Rune;
M'hamdi, Mohammed;
Fjær, Hallvard Gustav.
(2013)
Coupled modelling of air-gap formation and surface exudation during extrusion ingot DC-casting.
Essential Readings in Light Metals, Cast Shop for Aluminum Production, Vol. 3.
Academic chapter/article/Conference paper
-
M'hamdi, Mohammed.
(2007)
Thermo-mechanical analysis of multicrystaline silicon ingot casting.
Proceeding of the 22nd European Photovoltaic Solar Energy conference.
Academic chapter/article/Conference paper
Report
-
Sortland, Øyvind Sunde;
M'hamdi, Mohammed;
Jomâa, Moez.
(2019)
Assessment of feature engineering and long short-term memory for structure loss identification from process data in monocrystalline silicon growth by the Czochralski method.
2019.
Report
Media
2022
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Academic lectureMarthinsen, Astrid; Graff, Joachim Seland; Syvertsen, Martin; Ellingsen, Kjerstin; Mhamdi, Mohammed. (2022) Towards formulation of AlSi10Mg alloy from Incinerator Bottom Ash. TMS 2022 . TMS; Anaheim. 2022-02-27 - 2022-03-03.
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Academic lectureMarthinsen, Astrid; Mhamdi, Mohammed. (2022) Extention of microstructure modelling framework with application to the impact of recycling. SFI PhysMet RA3 Technical meeting . SFI PhysMet; Digital meeting. 2022-03-29 - 2022-04-29.
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Academic lectureReiersen, Magnus; Gunnæs, Anette Eleonora; S. Azar, Amin; Diplas, Spyridon; Du, Qiang; M`hamdi, Mohammed. (2022) Accelerated material development for laser powder-bed fusion using the arc melting process. 6th International Conference on Advances in Solidification Processes ; Le Bischenberg. 2022-06-20 - 2022-06-24.
2021
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Academic lectureWarden, Gabriela Kazimiera; Juel, Mari; Gawel, Bartlomiej Adam; M'hamdi, Mohammed; Di Sabatino Lundberg, Marisa. (2021) Measuring viscosity of fused quartz: challenges and method development. Norwegian Solar Cell Conference (NSCC) ; 2021-11-01 - 2021-11-02.
2019
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PosterSortland, Øyvind Sunde; Jomâa, Moez; M'hamdi, Mohammed; Øvrelid, Eivind Johannes; Di Sabatino Lundberg, Marisa. (2019) Statistical Analysis of Structure Loss in Czochralski Silicon Growth. SiliconPV 2019 ; Leuven. 2019-04-07 - 2019-04-10.
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Academic lectureSortland, Øyvind Sunde; Jomâa, Moez; M'hamdi, Mohammed; Øvrelid, Eivind Johannes; Di Sabatino Lundberg, Marisa. (2019) Structure Loss in Czochralski Silicon Growth: Statistical Analysis of Growth Parameters and Modeling of Thermal Fluctuations. Norwegian Solar Cell Conference 2019 . Research Centre for Sustainable Solar Cell Technology; Son, Norway. 2019-05-20 - 2019-05-21.
2018
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LectureM'hamdi, Mohammed; S. Azar, Amin; Ma, Xiang; Andreassen, Erik. (2018) Design for Additive Manufacturing (DfAM): Material, process, properties and modelling tools. Subsea Valley Conference ; Fornebu. 2018-03-21 - 2018-03-22.
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Academic lectureM'hamdi, Mohammed; S. Azar, Amin; Ma, Xiang; Andreassen, Erik. (2018) Design for Additive Manufacturing: Material, process, properties and numerical modelling tools. Nasjonal konferanse for materialteknologi 2018 . Norsk Materialteknisk Selskap/Norsk Metallografisk Forening; Oslo. 2018-05-30 - 2018-05-31.
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PosterSortland, Øyvind Sunde; Øvrelid, Eivind Johannes; M'hamdi, Mohammed; Jomâa, Moez; Di Sabatino Lundberg, Marisa. (2018) Investigation of structure loss in industrial Czochralski silicon ingots: Effect of pores. 10th International Workshop on Crystalline Silicon for Solar Cells . Institute for Materials Research, Tohoku University; Sendai. 2018-04-08 - 2018-04-11.
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Academic lectureSortland, Øyvind Sunde; Øvrelid, Eivind Johannes; M'hamdi, Mohammed; Jomâa, Moez; Di Sabatino Lundberg, Marisa. (2018) Structure loss in Czochralski silicon ingots. Norwegian Solar Cell Conference 2018 . SuSolTech; Son. 2018-05-02 - 2018-05-03.
2017
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Academic lectureStokkan, Gaute; Di Sabatino Lundberg, Marisa; Adamczyk, Krzysztof Jan; Søndenå, Rune; M'hamdi, Mohammed. (2017) Impurity control in high performance multicrystalline silicon. GADEST ; 2017-10-01 - 2017-10-06.
2016
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LectureGouttebroze, Sylvain; Du, Qiang; M'hamdi, Mohammed. (2016) Sistruc: A microstructure model for optimization of silicon materials. Silicon for the Chemical and Solar Industry XIII ; 2016-06-14 - 2016-06-16.
2012
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Academic lectureBellmann, Martin Pawel; M'hamdi, Mohammed; Asadi Noghabi, Omidreza; Gouttebroze, Sylvain. (2012) Modellierung von Kristallisationsprozessen zur Herstellung von Silizium für die Photovoltaik. Anual German Crystal Growth Conference 2012 ; Freiberg. 2012-03-07 - 2012-03-09.
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Academic lectureBellmann, Martin Pawel; M'hamdi, Mohammed; Asadi Noghabi, Omidreza; Gouttebroze, Sylvain; Jomâa, Moez. (2012) Numerical simulation of crystallization processes for the production of silicon for photovoltaic applications. Collaborative Conference on Crystal Growth ; Orlando. 2012-12-11 - 2012-12-14.
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Academic lectureBellmann, Martin Pawel; M'hamdi, Mohammed; Asadi Noghabi, Omidreza; Gouttebroze, Sylvain; Jomâa, Moez. (2012) Numerical simulation of crystallization processes for the production of silicon for photovoltaic applications. Physics conference TIM12 ; Timisoara. 2012-11-27 - 2012-11-30.
2011
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Academic lectureBoulfrad, Yacine; Stokkan, Gaute; M'hamdi, Mohammed; Øvrelid, Eivind Johannes; Arnberg, Lars. (2011) Modeling of lifetime distribution in mc-Si ingot based on combined effect of iron and dislocations. Nordic workshop on defect engineering of silicon . IFE; Skeikampen. 2011-03-13 - 2011-03-15.
2010
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Popular scientific lectureAsadi, Noghabi Omidreza; M'hamdi, Mohammed; Jomaa, Moez. (2010) A comparative study of the impact of the driving forces on melt convection during silicon CZ crystal growth. Nasjonal konferanse for Materialteknologi ; Oslo. 2010-06-03 - 2010-06-04.
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PosterAsadi, Noghabi Omidreza; M'hamdi, Mohammed; Jomaa, Moez. (2010) Effect of crystal and crucible rotations on global heat transfer and melt convection during Czochralski silicon crystal growth. Renewable Energy Research Conference . NTNU, SINTEF, IFE; Trondheim. 2010-06-07 - 2010-06-08.
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PosterAsadi, Noghabi Omidreza; M'hamdi, Mohammed; Jomaa, Moez. (2010) Sensitivity Analysis of Furnace Material Properties in Czochralski Silicon Crystal Growth. European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC) ; Valencia. 2010-09-06 - 2010-09-10.
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Popular scientific lectureAsadi, Noghabi Omidreza; M'hamdi, Mohammed; Jomaa, Moez. (2010) ffect of crystal and crucible rotations on the interface shape of Czochralski grown silicon single crystal. 16th International Conference on Crystal Growth ; Beijing. 2010-08-08 - 2010-08-13.
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PosterBoulfrad, Yacine; Øvrelid, Eivind Johannes; M'hamdi, Mohammed; Arnberg, Lars. (2010) Modeling of Iron Distribution in a Mc-Si Ingot Based on Thermal History. 25th European Photovoltaic Solar Energy Conference and Exhibition / 5th World Conference on Photovoltaic Energy Conversion ; Valencia. 2010-09-06 - 2010-09-10.
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Academic lectureCochard, Julien; Zhang, Zhiliang; M'hamdi, Mohammed. (2010) Mapping of Stress, Strain, Dislocation Density and Fracture Probability in Silicon Multicrystals. 23rd Nordic Seminar on Computational Mechanics ; KTH, Stockholm. 2010-10-21 - 2010-10-22.
2009
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Academic lectureBellmann, Martin Pawel; M'hamdi, Mohammed; Ellingsen, Kjerstin; Solheim, Arve; Sørheim, Håvard; Arnberg, Lars. (2009) Analysis of the impact of crucible properties on thermally induced stresses in directionally solidified multi-crystalline silicon ingots. 24rd European Photovoltaic Solar Energy Conference ; 2009-09-20.
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PosterCochard, Julien; Gouttebroze, Sylvain; Dumoulin, Stephane C.; M'hamdi, Mohammed; Zhang, Zhiliang. (2009) MECHANICAL MODELING OF IMPURE SILICON MATERIALS. 24th EUPVSEC ; Hamburg. 2009-09-21 - 2009-09-25.
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PosterCochard, Julien; Yonenaga, Ichiro; Gouttebroze, Sylvain; M'hamdi, Mohammed; Zhang, Zhiliang. (2009) Constitutive Modelling of silicon using crystal plasticity. 3rd International Workshop on Crystalline Silicon Solar Cells . SINTEF; Trondheim. 2009-06-03 - 2009-06-05.
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Academic lectureGouttebroze, Sylvain; M'hamdi, Mohammed. (2009) CONSTITUTIVE MODELLING OF SILICON: PARAMETERS IDENTIFICATION OF CLASSICAL MODELS USING CRYSTAL PLASTICITY. 3rd International Workshop on Crystalline Silicon Solar Cells . SINTEF/NTNU; Trondheim. 2009-06-03 - 2009-06-05.
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Academic lectureLøvvik, Ole Martin; M'hamdi, Mohammed. (2009) SHEAR STRESS IN CRYSTALLINE SILICON FROM AB INITIO CALCULATIONS. 3rd International Workshop on Crystalline Silicon Solar Cells . SINTEF/NTNU; Trondheim, Norway. 2009-06-03 - 2009-06-05.
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Academic lectureLøvvik, Ole Martin; M'hamdi, Mohammed. (2009) Shear stress in crystalline silicon from ab initio calculations. the3rd International workshop on crystalline silicon solar cells, CSSC-3 ; Trondheim, Norway. 2009-06-03 - 2009-06-05.
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Academic lectureM'hamdi, Mohammed; Ellingsen, Kjerstin. (2009) Thermal and mechanical analysis of directionally solidified silicon ingots in silica and silicon nitride crucibles. 3rd International Workshop on Crystalline Silicon Solar Cells . SINTEF/NTNU; Trondheim. 2009-06-03 - 2009-06-05.
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Academic lectureNordhagen, Håkon Ottar; Gouttebroze, Sylvain; Dumoulin, Stephane; M'hamdi, Mohammed. (2009) ANALYSIS OF MULTI-CRYSTALLINE SILICON DEFORMATION DURING 4-POINT BENDING TEST BY FINITE ELEMENT MODELING. 3rd International Workshop on Crystalline Silicon Solar Cells . SINTEF/NTNU; Trondheim. 2009-06-03.
2008
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PosterCochard, Julien; Gouttebroze, Sylvain; Dumoulin, Stephane; M'hamdi, Mohammed; Zhang, Zhiliang. (2008) A multicrystal model for the viscoplastic deformation of silicon at high temperature. 23rd EUPVSEC ; Valencia. 2008-09-01 - 2008-09-05.
2007
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Academic lectureEllingsen, Kjerstin; M'hamdi, Mohammed; Mo, Asbjørn; Nielsen, Øyvind. (2007) Quantification of the mushy zone permeability in industrial aluminium alloys. EUROMAT 2007 ; Nuremberg, Germany. 2007-09-10 - 2007-09-13.