High efficiency n-type Si solar cells on Al2O3-passivated boron emitters (2008)
Benick, J., Hoex, B., Kessels, W.M.M., Schultz, O., Glunz, S.W.
Search for ultra-high-energy neutrinos with amanda-II (2008)
Ackermann, M., Adams, J., Ahrens, J., Andeen, K., Auffenberg, J., Bai, X., ...
Search for ultra-high-energy neutrinos with amanda-II (2008)
ACKERMANN, M, ADAMS, J, AHRENS, J, ANDEEN, K, AUFFENBERG, J, BAI, X, ...
Shading effects in back-junction back-contacted silicon colar cells (2008)
Hermle, M., Granek, F., Schultz, O., Glunz, S.W.
One of the most often mentioned advantages of back-junction back-contacted silicon solar cells is that this cell structure has no shading losses, because metallization fingers and busbars are both...
Progress in advanced metallization technology at Fraunhofer ISE (2008)
Glunz, S.W., Aleman, M., Bartsch, J., Bay, J., Bayer, K., Bergander, R., ...
Fraunhofer ISE's concept for an advanced metallization of silicon solar cells is based on a two-step process: the deposition of a seed layer to form a mechanical and electrical contact and the...
Halbleiterbauelement und Verfahren zu dessen Herstellung sowie dessen Verwendung (2007)
WO 2007096084 A1 UPAB: 20071026 NOVELTY - The method involves separating aluminum layer on masking layer, and liquidating silicium in aluminum by thermal treatment. An optically reflecting surface...
Advanced fluorescent concentrator system design (2007)
Goldschmidt, J.C., Peters, M., Löper, P., Schultz, O., Dimroth, F., Glunz, S.W., ...
Efficient upconversion systems for silicon solar cells (2007)
Löper, P., Goldschmidt, J.C., Peters, M., Krämer, K., Schultz, O., Glunz, S.W., ...
Verfahren zum Aufbringen einer Struktur auf ein Halbleiterbauelement (2007)
Schultz, O., Granek, F., Grohe, A.
DE 102007006640 A1 UPAB: 20080903 NOVELTY - The method involves partially covering a surface of a semiconductor component with a masking layer. A film from structure material is applied on the...
Schultz, O., Glunz, S.W., Riepe, S., Willeke, G.P.
Measurements of the dislocation density are compared with locally resolved measurements of carrier lifetime for p-type multicrystalline silicon. A correlation between dislocation density and carrier...
Optimisation of laser-fired aluminium emitters for high efficiency n-Type Si solar cells (2006)
Ganek, F., Hermle, M., Fleischhauer, B., Grohe, A., Schultz, O., Willeke, G.
Experimental investigation of wire sawing thin multicrystalline wafers (2006)
Kray, D., Schumann, M., Schultz, O., Bergmann, M., Ettle, P., Rentsch, J., ...
Technology route towards industrial application of rear passivated silicon solar cells (2006)
Rentsch, J., Schultz, O., Grohe, A., Biro, D., Preu, R., Willeke, G.
Schultz, O., Glunz, S., Warta, W., Preu, R., Grohe, A., Hermle, M., ...
Verfahren zur Metallisierung von Halbleiterbauelementen und Verwendung (2006)
Grohe, A., Nekarda, J., Schultz, O.
DE 102006044936 A1 UPAB: 20080421 NOVELTY - The method involves placing an aluminum foil partially in direct contact with the surface, and implementing a partial connection of the aluminum with the...
Schultz, O., Glunz, S., Hermle, M.
WO 2008052767 A2 UPAB: 20080627 NOVELTY - The solar cell (1) has a p-finger contact (3) and a n-finger contact (3') staying in electrical contact with a p-semiconductor and a n-semiconductor,...
Optical properties of deep glacial ice at the South Pole (2006)
IceCube Collaboration, Ackermann, M., Adams, J., Ahrens, J., Andeen, K., Auffenberg, J., ...
Limits to the muon flux from neutralino annihilations in the Sun with the AMANDA detector (2006)
AMANDA Collaboration, Ackermann, M., Adams, J., Ahrens, J., Andeen, K., Auffenberg, J., ...
First year of performance of the Icecube neutrino telescope (2006)
IceCube Collaboration, Ackermann, M., Adams, J., Ahrens, J., Andeen, K., Auffenberg, J., ...
Riepe, S., Schultz, O., Warta, W.
In this work we characterised recombination active defects in standard multicrystalline silicon block material by investigating the effect of a wet thermal oxidation step at 800 degC with fast...
Optimisation of laser-fired aluminium emitters for high efficiency n-Type Si solar cells (2006)
Ganek, F., Hermle, M., Fleischhauer, B., Grohe, A., Schultz, O., Willeke, G.
High-efficiency multicrystalline silicon solar cells on gallium-doped substrate (2005)
Schultz, O., Glunz, S.W., Kray, D., Dhamrin, M., Yamaga, I., Saitoh, T., ...
Glunz, S.W., Grohe, A., Hermle, M., Hofmann, M., Janz, S., Roth, T., ...
Multicrystalline silicon solar cells exceeding 20% efficiency (2004)
Schultz, O., Glunz, S.W., Willeke, G.P.
This paper presents the first conversion efficiency above 20% for a multicrystalline silicon solar cell. The application of wet oxidation for rear surface passivation significantly reduces the...
Influence of high-temperature processes on multicrystalline silicon (2004)
Schultz, O., Riepe, S., Glunz, S.W.
Several combinations of oxidation and phosphorus diffusion processes suitable for silicon solar cell processing were applied to solar grade multicrystalline silicon. This resulted in drastic changes...
Biro, D., Preu, R., Schultz, O., Peters, S., Huljic, D.M., Zickermann, D., ...
A novel diffusion system for in-line rapid thermal diffusion is presented. The lamp-heated furnace has a low thermal mass and a metal free transport system based on the walking beam principle. The...
ALCATOR DCT MAGNETIC SYSTEMS DESIGN (1984)
Montgomery, D., Schultz, O., Thome, R.
A 2 meter major radius tokamak with 24 (150 x 200 cm) 10 telsa peak field superconducting coils and an all superconductor PF system is described. All coil systems utilize internally-cooled conductor...
ALCATOR DCT MAGNETIC SYSTEMS DESIGN (1984)
Montgomery, D., Schultz, O., Thome, R.
A 2 meter major radius tokamak with 24 (150 x 200 cm) 10 telsa peak field superconducting coils and an all superconductor PF system is described. All coil systems utilize internally-cooled conductor...
ALCATOR DCT MAGNETIC SYSTEMS DESIGN (1984)
Montgomery, D., Schultz, O., Thome, R.
A 2 meter major radius tokamak with 24 (150 x 200 cm) 10 telsa peak field superconducting coils and an all superconductor PF system is described. All coil systems utilize internally-cooled conductor...