C. Harmel

Selective laser ablation of SiNx layers on textured surfaces for low temperature front side metallizations (2009)

Knorz, A., Peters, M., Grohe, A., Harmel, C., Preu, R.

For an alternative front side metallization process without screen printing of metal paste the selective opening of the front surface anti-reflection coating could be realized by laser ablation. A...

Industrially feasible multi-crystalline metal wrap through (MWT) silicon solar cells exceeding 16% efficiency (2009)

Clement, F., Menkoe, M., Kubera, T., Harmel, C., Hoenig, R., Wolke, W., ...

On the way to higher efficiencies, back contact solar cells seem to be a promising alternative to the conventional screen-printed solar cells. Especially, the metal wrap through (MWT) solar cell...

Processing and comprehensive characterisation of screen-printed mc-Si Metal Wrap Through (MWT) solar cells (2007)

Clement, F., Lutsch, M., Kubera, T., Kasemann, M., Kwapil, W., Harmel, C., ...

Laser processes for the industrial production of high efficiency silicon solar cells (2007)

Grohe, A., Nekarda, J., Knorz, A., Harmel, C., Wütherich, T., Mingirulli, N., ...

Progress in selective laser ablation of dielectric layers (2007)

Knorz, A., Grohe, A., Harmel, C., Preu, R., Luther, J.

Novel low temperature front side metallisation scheme using selective laser ablation of anti-reflection coatings and electroless nickel plating (2006)

Grohe, A., Knorz, A., Aleman, M., Harmel, C., Glunz, S.W., Willeke, G.P.

Selective laser ablation of anti-reflection coatings for novel metallization techniques (2006)

Grohe, A., Harmel, C., Knorz, A., Glunz, S., Preu, R., Willeke, G.

Novel low temperature front side metallisation scheme using selective laser ablation of anti-reflection coatings and electroless nickel plating (2006)

Grohe, A., Knorz, A., Aleman, M., Harmel, C., Glunz, S.W., Willeke, G.P.