Current Research Information SysTem In Norway
 
 

 English version


 
Hovedside
Forskningsresultater/NVI
Forskere
Prosjekter
Forskningsenheter
Logg inn
Om Cristin
 
 
   
Eksporter til


Viser treff 1-50 av 79 << Forrige 1 2    Neste >>

2020
1 Hovig, Even Wilberg; S. Azar, Amin; M'hamdi, Mohammed; Sørby, Knut.
Mechanical Properties of AlSi10Mg Processed by Laser Powder Bed Fusion at Elevated Temperature. The Minerals, Metals & Materials Series 2020 s. 395-404
NTNU SINTEF Untitled
 
2019
2 Oyama, Kohei; Diplas, Spyridon; M'hamdi, Mohammed; Gunnæs, Anette Eleonora; S. Azar, Amin.
Heat source management in wire-arc additive manufacturing process for Al-Mg and Al-Si alloys. Additive Manufacturing 2019 ;Volum 26. s. 180-192
SINTEF UiO Untitled
 
3 Pakanati, Akash; Tveito, Knut Omdal; M'hamdi, Mohammed; Combeau, Hervé; Založnik, Miha.
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 2019 s. 1007-1013
NTNU SINTEF Untitled
 
4 Pakanati, Akash; Tveito, Knut Omdal; M'hamdi, Mohammed; Combeau, Hervé; Založnik, Miha.
Application of an Equiaxed Grain Growth and Transport Model to Study Macrosegregation in a DC Casting Experiment. Metallurgical and Materials Transactions A 2019 ;Volum 50.(4) s. 1773-1786
NTNU SINTEF Untitled
 
5 Sortland, Øyvind Sunde; Jomâa, Moez; M'hamdi, Mohammed; Øvrelid, Eivind Johannes; Di Sabatino Lundberg, Marisa.
Statistical Analysis of Structure Loss in Czochralski Silicon Growth. SiliconPV 2019; 2019-04-07 - 2019-04-10
SINTEF NTNU Untitled
 
6 Sortland, Øyvind Sunde; Jomâa, Moez; M'hamdi, Mohammed; Øvrelid, Eivind Johannes; Di Sabatino Lundberg, Marisa.
Statistical analysis of structure loss in Czochralski silicon growth. AIP Conference Proceedings 2019 ;Volum 2147.(1) s. -
NTNU SINTEF Untitled
 
7 Sortland, Øyvind Sunde; Jomâa, Moez; M'hamdi, Mohammed; Øvrelid, Eivind Johannes; Di Sabatino Lundberg, Marisa.
Structure Loss in Czochralski Silicon Growth: Statistical Analysis of Growth Parameters and Modeling of Thermal Fluctuations. Norwegian Solar Cell Conference 2019; 2019-05-20 - 2019-05-21
NTNU SINTEF Untitled
 
8 Sortland, Øyvind Sunde; M'hamdi, Mohammed; Jomâa, Moez.
Assessment of feature engineering and long short-term memory for structure loss identification from process data in monocrystalline silicon growth by the Czochralski method. : Department of Materials Science and Engineering, NTNU 2019 16 s.
NTNU SINTEF Untitled
 
9 Sortland, Øyvind Sunde; Øvrelid, Eivind Johannes; M'hamdi, Mohammed; Di Sabatino Lundberg, Marisa.
Investigation of pinholes in Czochralski silicon ingots in relation to structure loss. Journal of Crystal Growth 2019 ;Volum 510. s. 1-6
NTNU SINTEF Untitled
 
10 Zayyoun, Najoua; Pingault, Timothee; Ntsoenzok, Esidor; Laanab, Larbi; Ulyashin, Alexander; S. Azar, Amin; M'hamdi, Mohammed; Blondeau, Jean-Philippe; Ammar, Mohamed-Ramzi.
(111)Si thin layers detachment by stress-induced spallation. Surface Topography: Metrology and Properties 2019 ;Volum 7.(1)
SINTEF Untitled
 
2018
11 Ellingsen, Kjerstin; Du, Qiang; M'hamdi, Mohammed; Gihleengen, Britt Elin; Ledal, R.; Tveito, Knut Omdal; Hakonsen, A..
Experimental Study and Numerical Analysis of Cracking During DC Casting of Large Dimension 7075 Aluminium Billets. The Minerals, Metals & Materials Series 2018 ;Volum Part F4. s. 895-900
SINTEF Untitled
 
12 Hovig, Even Wilberg; S. Azar, Amin; Sunding, Martin Fleissner; Sørby, Knut; M'hamdi, Mohammed; Andreassen, Erik.
High cycle fatigue life estimation of AlSi10Mg processed by laser powder bed fusion. MATEC Web of Conferences 2018 ;Volum 188. s. -
NTNU SINTEF Untitled
 
13 M'hamdi, Mohammed; S. Azar, Amin; Ma, Xiang; Andreassen, Erik.
Design for Additive Manufacturing (DfAM): Material, process, properties and modelling tools. Subsea Valley Conference; 2018-03-21 - 2018-03-22
SINTEF Untitled
 
14 M'hamdi, Mohammed; S. Azar, Amin; Ma, Xiang; Andreassen, Erik.
Design for Additive Manufacturing: Material, process, properties and numerical modelling tools. Nasjonal konferanse for materialteknologi 2018; 2018-05-30 - 2018-05-31
SINTEF Untitled
 
15 Pakanati, Akash; M'hamdi, Mohammed; Combeau, Hervé; Založnik, Miha.
Investigation of Macrosegregation Formation in Aluminium DC Casting for Different Alloy Systems. Metallurgical and Materials Transactions A 2018 ;Volum 49.(10) s. 4710-4721
NTNU SINTEF Untitled
 
16 Pakanati, Akash; Tveito, Knut Omdal; M'hamdi, Mohammed; Combeau, Hervé; Založnik, Miha.
Impact of inlet flow on macrosegregation formation accounting for grain motion and morphology evolution in DC casting of aluminium. The Minerals, Metals & Materials Series 2018 ;Volum Part F4. s. 1089-1096
NTNU SINTEF Untitled
 
17 Sortland, Øyvind Sunde; Øvrelid, Eivind Johannes; M'hamdi, Mohammed; Jomâa, Moez; Di Sabatino Lundberg, Marisa.
Investigation of structure loss in industrial Czochralski silicon ingots: Effect of pores. 10th International Workshop on Crystalline Silicon for Solar Cells; 2018-04-08 - 2018-04-11
NTNU SINTEF Untitled
 
18 Sortland, Øyvind Sunde; Øvrelid, Eivind Johannes; M'hamdi, Mohammed; Jomâa, Moez; Di Sabatino Lundberg, Marisa.
Structure loss in Czochralski silicon ingots. Norwegian Solar Cell Conference 2018; 2018-05-02 - 2018-05-03
NTNU SINTEF Untitled
 
19 Tveito, Knut Omdal; Pakanati, Akash; M'hamdi, Mohammed; Combeau, Hervé; Založnik, Miha.
A simplified three-phase model of equiaxed solidification for the prediction of microstructure and macrosegregation in castings. Metallurgical and Materials Transactions A 2018 ;Volum 49.(7) s. 2778-2794
NTNU SINTEF Untitled
 
2017
20 Autruffe, Antoine; M'hamdi, Mohammed; Schindler, Florian; Heinz, Friedemann D.; Ekstrøm, Kai Erik; Schubert, Martin C.; Di Sabatino Lundberg, Marisa; Stokkan, Gaute.
High performance multicrystalline silicon: Grain structure and iron precipitation. Journal of Applied Physics 2017 ;Volum 122.(13) s. -
NTNU SINTEF Untitled
 
21 Gallien, Benjamin; Albaric, Mickael; Duffar, Thierry; Kakimoto, Koichi; M'hamdi, Mohammed.
Study on the usage of a commercial software (Comsol-Multiphysics®) for dislocation multiplication model. Journal of Crystal Growth 2017 ;Volum 457. s. 60-64
NTNU Untitled
 
22 Stokkan, Gaute; Di Sabatino Lundberg, Marisa; Adamczyk, Krzysztof Jan; Søndenå, Rune; M'hamdi, Mohammed.
Impurity control in high performance multicrystalline silicon. GADEST; 2017-10-01 - 2017-10-06
IFE NTNU SINTEF Untitled
 
23 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.
Impurity control in high performance multicrystalline silicon. Physica Status Solidi (a) applications and materials science 2017 ;Volum 214.(7) s. -
IFE NTNU SINTEF Untitled
 
2016
24 Adamczyk, Krzysztof; Søndenå, Rune; M'hamdi, Mohammed; Autruffe, Antoine; Stokkan, Gaute; Di Sabatino, Marisa.
Grain boundary effect on lifetime in high performance multicrystalline silicon during solar cell processing. Physica Status Solidi. C, Current topics in solid state physics 2016 ;Volum 13.(10-12) s. 812-815
IFE NTNU SINTEF Untitled
 
25 Ellingsen, Kjerstin; Lindholm, Dag; M'hamdi, Mohammed.
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 2016 ;Volum 444. s. 39-45
IFE NTNU SINTEF Untitled
 
26 Gao, Bing; Juel, Mari; M'hamdi, Mohammed.
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 2016 ;Volum 453. s. 173-179
SINTEF Untitled
 
27 Gouttebroze, Sylvain; Du, Qiang; M'hamdi, Mohammed.
Sistruc: A microstructure model for optimization of silicon materials. Silicon for the Chemical and Solar Industry XIII; 2016-06-14 - 2016-06-16
NTNU SINTEF Untitled
 
2015
28 Bedel, Marie; Tveito, Knut Omdal; Založnik, Miha; Combeau, Hervé; M'hamdi, Mohammed.
A model study of the impact of the transport of inoculant particles on microstructure formation during solidification. Computational Materials Science 2015 ;Volum 102. s. 95-109
NTNU SINTEF Untitled
 
29 Ellingsen, Kjerstin; Coudert, Térence; M'hamdi, Mohammed.
SPH based modelling of oxide and oxide film formation in gravity die castings. IOP Conference Series: Materials Science and Engineering 2015 ;Volum 84:012064.
SINTEF Untitled
 
30 Ellingsen, Kjerstin; Mortensen, Dag; M'hamdi, Mohammed.
Modelling of micro- and macrosegregation for industrial multicomponent aluminium alloys. IOP Conference Series: Materials Science and Engineering 2015 ;Volum 84.(1)
IFE SINTEF Untitled
 
2014
31 Asadi Noghabi, Omidreza; M'hamdi, Mohammed.
Anisotropic study of thermal stresses induced by diameter fluctuation during Czochralski silicon single crystal growth. Journal of Crystal Growth 2014 ;Volum 400. s. 1-6
NTNU SINTEF Untitled
 
32 Bellmann, Martin Pawel; Lindholm, Dag; M'hamdi, Mohammed.
A novel method for gas flow and impurity control in directional solidification of multi-crystalline silicon. Journal of Crystal Growth 2014 ;Volum 399. s. 33-38
IFE SINTEF Untitled
 
33 Ellingsen, Kjerstin; M'hamdi, Mohammed; Tveito, Knut Omdal; Mortensen, Dag.
Modelling of Micro- and Macrosegregation in Multicomponent Aluminium Alloys Accounting for Secondary Phase Formation. I: Light Metals 2014, Proceedings of the symposia sponsored by the TMS Aluminum Committee at the TMS 2014 Annual Meeting & Exhibition. John Wiley & Sons 2014 ISBN 978-1-11888-908-4. s. 861-866
IFE NTNU SINTEF Untitled
 
34 Mortensen, Dag; M'hamdi, Mohammed; Ellingsen, Kjerstin; Tveito, Knut Omdal; Pedersen, Liss; Grasmo, Geir.
Macrosegregation modelling of DC-casting including grain motion and surface exudation. I: Light Metals 2014, Proceedings of the symposia sponsored by the TMS Aluminum Committee at the TMS 2014 Annual Meeting & Exhibition. John Wiley & Sons 2014 ISBN 978-1-11888-908-4. s. 867-872
IFE NTNU SINTEF Untitled
 
35 Nordmark, Arne; Ellingsen, Kjerstin; Johansson, Anders U.; M'hamdi, Mohammed; Kvithyld, Anne; Marson, Andrew; S. Azar, Amin.
Tensile properties and hot-tearing tendencies of 3xxx alloys. Materials Science Forum 2014 ;Volum 794 - 796.(2) s. 95-100
SINTEF Untitled
 
2013
36 Asadi Noghabi, Omidreza; Jomâa, Moez; M'hamdi, Mohammed.
Analysis of W-shape melt/crystal interface formation in Czochralski silicon crystal growth. Journal of Crystal Growth 2013 ;Volum 362.(1) s. 77-82
NTNU SINTEF Untitled
 
37 Asadi Noghabi, Omidreza; M'hamdi, Mohammed; Jomâa, Moez.
Impact of diameter fluctuations on thermal stresses during Czochralski silicon growth. Journal of Crystal Growth 2013 ;Volum 362. s. 312-318
NTNU SINTEF Untitled
 
38 Asadi Noghabi, Omidreza; M'hamdi, Mohammed; Jomâa, Moez.
Sensitivity analyses of furnace material properties in the Czochralski crystal growth method for silicon. Measurement science and technology 2013 ;Volum 24.(1) s. -
NTNU SINTEF Untitled
 
39 Bellmann, Martin Pawel; Dalaker, Halvor; Syvertsen, Martin; Gouttebroze, Sylvain; M'hamdi, Mohammed.
Optimization of silicon crystallization in a Bridgman growth furnace by numerical modeling. Journal of Crystal Growth 2013 ;Volum 362. s. 38-41
SINTEF Untitled
 
40 Bellmann, Martin Pawel; Lindholm, Dag; Sørheim, Einar Arne; Mortensen, Dag; M'hamdi, Mohammed.
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 2013 ;Volum 383. s. 119-125
IFE SINTEF Untitled
 
41 Bellmann, Martin Pawel; M'hamdi, Mohammed.
Effect of flow pattern on the segregation of impurities in vertical Bridgman growth of multi-crystalline silicon. Journal of Crystal Growth 2013 ;Volum 362. s. 93-98
SINTEF Untitled
 
42 Cochard, Julien; Yonenaga, I; M'hamdi, Mohammed; Zhang, Zhiliang.
A novel constitutive model for semiconductors: The case of silicon. Journal of the mechanics and physics of solids 2013 ;Volum 61.(12) s. 2402-2432
NTNU SINTEF Untitled
 
43 M'hamdi, Mohammed; Gouttebroze, Sylvain; Fjær, Hallvard Gustav.
3D modelling of stresses and deformations during crystallisation of silicon accounting for ingot-crucible interactions. Journal of Crystal Growth 2013 ;Volum 362. s. 83-87
IFE SINTEF Untitled
 
44 Mihanyar, Shifteh; Ellingsen, Kjerstin; M'hamdi, Mohammed.
Assessment of the impact of macrosegregation on the hot-tearing tendency. International Journal of Cast Metals Research 2013
SINTEF UiO Untitled
 
45 Mortensen, Dag; Henriksen, Bjørn Rune; M'hamdi, Mohammed; Fjær, Hallvard Gustav.
Coupled modelling of air-gap formation and surface exudation during extrusion ingot DC-casting. I: Essential Readings in Light Metals, Cast Shop for Aluminum Production, Vol. 3. John Wiley & Sons 2013 ISBN 9781118635711. s. 812-818
IFE SINTEF Untitled
 
2012
46 Bellmann, Martin Pawel; M'hamdi, Mohammed; Asadi Noghabi, Omidreza; Gouttebroze, Sylvain.
Modellierung von Kristallisationsprozessen zur Herstellung von Silizium für die Photovoltaik. Anual German Crystal Growth Conference 2012; 2012-03-07 - 2012-03-09
NTNU SINTEF Untitled
 
47 Bellmann, Martin Pawel; M'hamdi, Mohammed; Asadi Noghabi, Omidreza; Gouttebroze, Sylvain; Jomâa, Moez.
Numerical simulation of crystallization processes for the production of silicon for photovoltaic applications. Physics conference TIM12; 2012-11-27 - 2012-11-30
NTNU SINTEF Untitled
 
48 Bellmann, Martin Pawel; M'hamdi, Mohammed; Asadi Noghabi, Omidreza; Gouttebroze, Sylvain; Jomâa, Moez.
Numerical simulation of crystallization processes for the production of silicon for photovoltaic applications. Collaborative Conference on Crystal Growth; 2012-12-11 - 2012-12-14
NTNU SINTEF Untitled
 
49 Tveito, Knut Omdal; Bedel, M; Zaloznik, M; Combeau, Herve; M'hamdi, Mohammed.
The effect of finite microscopic liquid solute diffusion on macrosegregation formation. IOP Conference Series: Earth and Environmental Science (EES) 2012 ;Volum 27. s. -
NTNU SINTEF Untitled
 
50 Tveito, Knut Omdal; Bedel, M; Zaloznik, M; Combeau, Herve; M'hamdi, Mohammed; Kumar, Ashwini; Dutta, P.
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) 2012 ;Volum 33. s. -
NTNU SINTEF Untitled
 
    Vis neste liste