Results
Reports
- Phase one report: in RO and in EN
- Phase two report: in RO and in EN
- Phase three report: in RO and in EN
- Phase four report: in RO and in EN
- Phase five report: in RO
- 2011-2016 final scientific report: in RO
Articles
- D. Vizman, C. Tanasie - Novel method for melt flow control in unidirectional solidification of multi-crystalline silicon
Journal of Crystal Growth 372, 1-8 (2013)
- D. Vizman, K. Dadzis, J. Friedrich - Numerical parameter studies of 3D melt flow and interface shape for directional solidification of silicon in a traveling magnetic field
Journal of Crystal Growth 381, 169-178 (2013)
- R. A. Negrila, A. Popescu, D. Vizman - Numerical and experimental modelling of melt flow in a directional solidification configuration under the combined influence of electrical current and magnetic field
European Journal of Mechanics B/Fluids 52, 147-168 (2015)
- R. A. Negrila, A. Popescu, D. Vizman - GaInSn melt flow structure variation with crucible size in an isothermal electromagnetic stirring configuration
TIM 2014 Physics Conference AIP Conference Proceedings 1694, 030003 (2015)
- A. Popescu, D. Vizman - Influence of mechanical stirring on the crucible dissolution rate and impurities distribution in directional solidification of multicrystalline silicon
West University of Timisoara Annals, Physics Series 58, 27-37 (2015)
- R. A. Negrila, A. Popescu, D. Tatomirescu, D. Vizman - Possible flow structures for two interacting electically induced azimuthal vortices damped by a parallel steady magnetic field in a rectangular crucible at different MHD interaction parameter values
European Journal of Mechanics B/Fluids, submitted
- A. Popescu, D. Vizman - Numerical study of the influence of forced melt convection on the impurities transport in a silicon directional solidification process
Journal of Crystal Growth, submitted
Book chapter
- D. Vizman - Flow control by Magnetic Fields during Crystal Growth from Melt
published in T. Nishinaga, P. Rudolph (eds.), Handbook of Crystal Growth, Vol. II, Elsevier, 909-950 (2015)
Conferences
- D. Vizman, C. Tanasie, R. Negrila - Novel method for melt flow control in unidirectional solidification of multi-crystalline silicon
4th European Conference on Crystal Growth, Glasgow, Scotland, 2012, poster presentation
- D. Vizman, C.Tanasie, R. Negrila - A new type of electromagnetic stirring in directional solidification of mc-Si
6th International Workshop on Crystalline Silicon Solar Cells, Aix les Bains, France, 2012, poster presentation
- D. Vizman, A. Popescu - Numerical study of melt convection in directional solidification method of multicrystalline silicon
The 7th International Conference on Advanced Materials ROCAM 2012, Brasov, Romania, invited paper
- R. A. Negrila, D. Vizman, T. Marian, A. Popescu - Numerical and Experimental Studies on Melt Flow in a Model Experiment for Electromagnetic Stirring
The 7th International Conference on Advanced Materials ROCAM 2012, Brasov, Romania, poster presentation
- D. Vizman, C. Tanasie, R. Negrila - Numerical studies on a type of electromagnetical stirring in directional solidification method of multicrystalline silicon
7th International Workshop on modeling in crystal growth, Taipei, Taiwan, 2012, oral contribution
- R. Negrila, A. Popescu, M. Paulescu, D. Vizman - Melt stirring based on a combination of electrical current and magnetic field
TIM-12 Physics Conference, Timisoara, Romania, 2012, oral contribution
- D. Vizman, R. Negrila - Numerical and experimental studies on a special type of electromagnetic stirring
The 19th American Conference on Crystal Growth and Epitaxy, Key Stone, USA, 2013, oral contribution
- R.-A. Negrila, M. Paulescu, A. Popescu, D. Vizman - Model experiment on a special type of electromagnetical stirring in a GaInSn melt
17th International Conference on Crystal Growth and Epitaxy - ICCGE-17, Warsaw, Poland, 2013, oral contribution
- R. Negrila, S. Dumitrica, A. Popescu, D. Vizman - Model experiments on some melt stirring techniques in a rectangular crucible
7th International Workshop on Crystalline Silicon Solar Cells, Fukuoka, Japan, 2013, oral contribution
- R. A. Negrila, A. Popescu, M. Paulescu, D. Vizman, B. Barvinschi - Comparaison between numerical and experimental results in the case of a special type of electromagnetical stirring for conducting melts
TIM-13 Physics Conference, Timisoara, Romania, 2013, oral contribution
- R. A. Negrila, V. Pupazan, O. M. Bunoiu, D. Vizman - Influence of process time on electrical proprieties of highly polluted multi-crystalline silicon grown by Bridgman technique
TIM-13 Physics Conference, Timisoara, Romania, 2013, poster contribution
- R. Negrila, A. Popescu, D. Vizman - Novel electromagnetic stirring technique in a direct-solidification configuration
E-MRS 2014 Spring Meeting, Lille, Frace, 2014, oral contribution
- R. A. Negrila, A. Popescu, M. Paulescu, D. Vizman - Control of convective flows in a rectangular crucible by a special type of electromagnetical stirring
9th PAMIR International Conference, Fundamental and Applied MHD , Riga, Latvia, 2014, poster contribution
- R. A. Negrila, A. Popescu, D. Vizman - Melt flow structure variation with crucible size in an isothermal electromagnetic stirring configuration for silicon directional solidification
8th International Workshop on Crystalline Silicon for Solar Cells, Bamberg, Germany, 2015, poster contribution
- D. Vizman, R. A. Negrila, A. Popescu - Magnetohydrodynamic effects in a novel electromagnetical stirring configuration
9th International Conference on the Balkan Physical Union, Istanbul, Turkey, 2015, oral contribution
- R. A. Negrila, A. Popescu, D. Vizman - Numerical modeling and experimental validation of electromagnetical stirring in unidirectional solidification of multicrystalline silicon
5th European Conference on Crystal Growth, Bologna, Italy, 2015, oral contribution
- A. Popescu, D. Vizman - Numerical Study of the Influence of Forced Melt Convection on the Impurities Transport in a Silicon Directional Solidification Process
8th International Workshop on Modelling in Crystal Growth, Spa, Belgium, 2015, oral contribution
- D. Vizman, A. Popescu - Numerical study of the influence of electromagnetic stirring on the impurities transport in a silicon directional solidification process
The 18th International Conference on Crystal Growth and Epitaxy, Nagoya, Japan, 2016, oral contribution
- D. Vizman, A. Popescu - Electromagnetic stirring in directional solidification of multicrystalline silicon
16th International Balkan Workshop on Applied Physics and Materials Science, Constanta, Romania, 2016, invited contribution
Other results
- Project proposal H2020 (Proposal 654152-2) - second stage
LocoPV Lowest Cost Silicon Photovoltaics
- Ph. D. Thesis
Radu Andrei Negrila - The numerical and experimental study of a melt flow under the influence of a special type of electromagnetic field in a model experiment