Browsing by author "El Gamel, Hussam"
Now showing items 1-16 of 16
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640 mV open-circuit voltage multicrystalline silicon solar cells: role of base doping on device parameters
El Gamel, Hussam; Sivoththaman, Sivanarayanamoorthy; Ghannam, Moustafa; Nijs, Johan; Mertens, Robert; Rodot, M.; Sarti, D.; Le, Quoc Toan (1995) -
A comparison between the performances of polycrystalline silicon solar cells with etched back emitters and non etched back emitters of identical sheet resistances
Evrard, Olivier; El Gamel, Hussam; Ghannam, Moustafa; Nijs, Johan; Mertens, Robert (1994) -
A Study on the Microscopical and Macroscopical Effects of Hydrogenation on the Performance of Multicrystalline Solar Cells
Rosmeulen, Maarten; El Gamel, Hussam; Poortmans, Jef; Trauwaert, Marie-Astrid; Vanhellemont, Jan; Nijs, Johan (1994) -
An experimental study on stability and characteristics of hydrogen in different multicrystalline silicon material
El Gamel, Hussam; Poortmans, Jef; Nijs, Johan; Mertens, Robert; Fath, Peter; Goetz, M. (1996) -
Boosting the efficiency of solar cells fabricated on electromagnetic cold crucible cast multicrystalline silicon by means of hydrogen passivation
El Gamel, Hussam; Ghannam, Moustafa; Vinckier, Chris; Nijs, Johan; Mertens, Robert; Van Overstraeten, Roger (1994) -
Characterization of the hydrogen introduced by glow discharge in multicrystalline silicon
Ghannam, Moustafa; Beyer, W.; El Gamel, Hussam; Nijs, Johan; Mertens, Robert (1994) -
Efficient combination of surface and bulk passivation schemes of high-efficiency multicrystalline silicon solar cells
El Gamel, Hussam; Barnett, A. M.; Rohatgi, A.; Chen, Zhi Yong; Vinckier, Chris; Nijs, Johan; Mertens, Robert (1995) -
High efficiency polycrystalline silicon solar cells using hydrogen remote plasma passivation
El Gamel, Hussam; Vinckier, Chris; Caymax, Matty; Ghannam, Moustafa; Poortmans, Jef; De Schepper, Patrick; Nijs, Johan; Mertens, Robert (1994) -
Hydrogen in polycrystalline silicon solar cell material: its role and characteristics
El Gamel, Hussam; Nijs, Johan; Mertens, Robert; Mauk, Michael; Barnett, A. M. (1998) -
Hydrogenation of multicrystalline Si-materials for solar cells: discrimination between effects in the intra-grain and grain boundary regions
Poortmans, Jef; Rosmeulen, Maarten; Kaniava, Arvydas; Vanhellemont, Jan; El Gamel, Hussam; Nijs, Johan (1995) -
Optimal Surface and Bulk Passivation of High Efficiency Multicrystalline Silicon Solar Cells
El Gamel, Hussam; Rohatgi, A.; Chen, Zhi Yong; Vinckier, Chris; Nijs, Johan; Mertens, Robert (1994) -
Order reduction technique using the Chebyshev polynomial and its application in digital filter design
El Gamel, Hussam; Soltis, J. J.; Ahmadi, M. (1995) -
Passivation of Bulk and Surface of High Efficiency Multicrystalline Silicon Solar Cells
El Gamel, Hussam (1994-09) -
Recent Results from Imec on Hydrogen Passivation
El Gamel, Hussam; Nijs, Johan; Mertens, Robert (1994) -
Recent results obtained at Imec on multicrystalline silicon solar cells
Nijs, Johan; El Gamel, Hussam; Szlufcik, Jozef; Sivoththaman, Sivanarayanamoorthy; Evrard, Olivier; De Clercq, Koen; De Schepper, Patrick; Poortmans, Jef; Ghannam, Moustafa; Mertens, Robert; Fath, Peter; Willeke, Gerhard (1994) -
Recent results obtained at IMEC on multicrystalline silicon solar cells
Nijs, Johan; El Gamel, Hussam; Szlufcik, Jozef; Sivoththaman, Sivanarayanamoorthy; Evrard, Olivier; De Clercq, Koen; De Schepper, Patrick; Poortmans, Jef; Ghannam, Moustafa; Mertens, Robert; Fath, Peter; Willeke, Gerhard (1995)