Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2017Microscopic electronic and structural analysis of femtosecond laser sulfur hyperdoped silicon
Sickel, J.; Ahrens, A.; Baumann, A.L.; Schade, W.; Kontermann, S.; Seibt, M.
Zeitschriftenaufsatz
2015Black silicon photovoltaics
Otto, Martin; Algasinger, Michael; Branz, Howard; Gesemann, Thomas; Gimpel, T.; Füchsel, Kevin; Käsebier, Thomas; Kontermann, S.; Koynov, S.; Li, X.; Naumann, Volker; Oh, J.; Sprafke, A.N.; Ziegler, J.; Zilk, Matthias; Wehrspohn, Ralf B.
Zeitschriftenaufsatz
2015Tailored material functionalization by shaped femtosecond laser pulses
Kontermann, S.; Baumann, A.L.; Gimpel, T.; Gabler, A.; Schippers, W.; Saring, P.; Seibt, M.; Schade, W.
Aufsatz in Buch
2015Wärmeübertrager und Verfahren zu dessen Herstellung und Verwendung
Schade, Wolfgang; Gabler, Andreas; Kontermann, Stefan
Patent
2014Characterization of electrical contacts on silicon (100) after ablation and sulfur doping by femtosecond laser pulses
Saring, P.; Baumann, A.L.; Kontermann, S.; Schade, W.; Seibt, M.
Konferenzbeitrag
2014Current-voltage characteristic and sheet resistances after annealing of femtosecond laser processed sulfur emitters for silicon solar cells
Gimpel, T.; Guenther, K.-M.; Kontermann, S.; Schade, W.
Zeitschriftenaufsatz
2014Excess carrier generation in femtosecond-laser processed sulfur doped silicon by means of sub-bandgap illumination
Guenther, K.-M.; Gimpel, T.; Tomm, J.W.; Winter, S.; Ruibys, A.; Kontermann, S.; Schade, W.
Zeitschriftenaufsatz
2014Experimental implementation of a silicon wafer tandem solar cell
Gimpel, T.; Kontermann, S.; Buck, T.; Baumann, A.L.; Günther, K.M.; Wefringhaus, E.; Mihailetchi, V.; Lemp, E.; Rudolph, D.; Theobald, J.; Schade, W.
Konferenzbeitrag, Zeitschriftenaufsatz
2014Influence of the metal-semiconductor contact by energy harvesting from vertically aligned zinc oxide nanowires
Comjani, F.F.; Willer, U.; Kontermann, S.; Schade, W.
Zeitschriftenaufsatz
2013Electronic and structural properties of femtosecond laser sulfur hyperdoped silicon pn-junctions
Saring, P.; Baumann, AL.; Schlieper-Ludewig, B.; Kontermann, S.; Schade, W.; Seibt, M.
Zeitschriftenaufsatz
2013Investigation of the sulfur doping profile in femtosecond-laser processed silicon
Guenther, K.-M.; Gimpel, T.; Kontermann, S.; Schade, W.
Zeitschriftenaufsatz
2013Modelling the growth of ZnO nanocombs based on the piezoelectric effect
Fattahi Comjani, F.; Willer, U.; Kontermann, S.; Schade, W.
Zeitschriftenaufsatz
2013Synthesis of ZnO nanowalls and nanocombs by vapor-liquid-solid method
Comjani, F.F.; Willer, U.; Kontermann, S.; Schade, W.
Zeitschriftenaufsatz
2013Using impedance spectroscopy for enhanced capacitance-voltage measurements on solar cells with multiple space charge regions and a structured surface
Guenther, K.-M.; Gimpel, T.; Schade, W.; Kontermann, S.
Konferenzbeitrag
2012Atomistic simulations of the silicon surface structure at the interface of silver thick film contacts on n-type silicon
Kontermann, S.; Ruf, A.; Preu, R.
Konferenzbeitrag
2012Electron backscatter diffraction on femtosecond laser sulfur hyperdoped silicon
Gimpel, T.; Höger, I.; Falk, F.; Schade, W.; Kontermann, S.
Zeitschriftenaufsatz
2012Laser processed black silicon for photovoltaic applications
Kontermann, S.; Gimpel, T.; Baumann, A.L.; Guenther, K.-M.; Schade, W.
Zeitschriftenaufsatz, Konferenzbeitrag
2012A new method for extracting accurate capacitance voltage curves from impedance spectroscopy
Guenther, K.-M.; Witte, H.; Krost, A.; Kontermann, S.; Schade, W.
Zeitschriftenaufsatz
2012Simulating the interface morphology of silver thick film contacts on n-type Si-(100) and Si-(111)
Kontermann, S.; Ruf, A.; Preu, R.; Willeke, G.
Zeitschriftenaufsatz
2012Tailoring the absorption properties of Black Silicon
Baumann, A.L.; Guenther, K.-M.; Saring, P.; Gimpel, T.; Kontermann, S.; Seibt, M.; Schade, W.
Zeitschriftenaufsatz, Konferenzbeitrag
2012Tandem solar cell concept using Black Silicon for enhanced infrared absorption
Guenther, K.-M.; Baumann, A.L.; Gimpel, T.; Kontermann, S.; Schade, W.
Konferenzbeitrag
2011Calculating the specific contact resistance from the nanostructure at the interface of silver thick film contacts on n-type silicon
Kontermann, S.; Preu, R.; Willeke, G.
Zeitschriftenaufsatz
2011Electrical and photoelectrical measurements on ZnO-Nanowires coated with PEDOT:PSS for dye-sensitized solar cells
Waltermann, J.; Günther, K.-M.; Kontermann, S.; Waldvogel, S.R.; Schade, W.
Konferenzbeitrag
2011Quantitative comparison of simulated and experimental silver crystal formation at the interface of silver thick film contacts on n-type silicon
Kontermann, S.; Ruf, A.; Preu, R.
Konferenzbeitrag, Zeitschriftenaufsatz
2011Structural and optical property tailoring of black silicon with fs-laser pulses
Kontermann, S.; Baumann, A.L.; Gimpel, T.; Guenther, K.M.; Ruibys, A.; Willer, U.; Schade, W.
Konferenzbeitrag
2011Study on contact materials for sulfur hyperdoped black silicon
Gimpel, T.; Guenther, K.-M.; Kontermann, S.; Schade, W.
Konferenzbeitrag
2010Electronic properties of nanoscale silver crystals at the interface of silver thick film contacts on n-type silicon
Kontermann, S.; Willeke, G.; Bauer, J.
Zeitschriftenaufsatz
2009Characterization and modeling of contacting crystalline silicon solar cells
Kontermann, S.
Dissertation
2009Optimizing annealing steps for crystalline silicon solar cells with screen printed front side metallization and an oxide-passivated rear surface with local contacts
Kontermann, S.; Wolf, A.; Reinwand, D.; Grohe, A.; Biro, D.; Preu, R.
Zeitschriftenaufsatz
2009Physical understanding of the behavior of silver thick-film contacts on n-type silicon under annealing conditions
Kontermann, S.; Hörteis, M.; Kasemann, M.; Grohe, A.; Preu, R.; Pink, E.; Trupke, T.
Zeitschriftenaufsatz
2009Spatially resolved contact-resistance measurements on crystalline silicon solar cells
Kontermann, S.; Hörteis, M.; Ruf, A.; Feo, S.; Preu, R.
Zeitschriftenaufsatz
2008Detailed analysis of annealing silver front side contacts on silicon solar cells
Kontermann, S.; Grohe, A.; Preu, R.
Konferenzbeitrag
2008Spatially resolved silicon solar cell characterization using infrared imaging methods
Kasemann, M.; Kwapil, M.; Schubert, M.C.; Habenicht, H.; Walter, B.; The, M.; Kontermann, S.; Rein, S.; Breitenstein, O.; Bauer, J.; Lotnyk, A.; Michl, B.; Nagel, H.; Schütt, A.; Carstensen, J.; Föll, H.; Trupke, T.; Augarten, Y.; Kampwerth, H.; Bardos, R.A.; Pingel, S.; Berghold, J.; Warta, W.; Glunz, S.W.
Konferenzbeitrag
2007Fast series resistance imaging using photoluminescence
Pink, E.; Trupke, T.; Bardos, R.A.; Abbott, M.D.; Augarten, Y.; Kontermann, S.
Konferenzbeitrag
2007Investigations on the influence of different annealing steps on silicon solar cells with silver thick film contacts
Kontermann, S.; Grohe, A.; Erath, D.; Preu, R.; Willeke, G.
Konferenzbeitrag
2007Progress with luminescence imaging for the characterisation of silicon wafers and solar cells
Trupke, T.; Bardos, R.A.; Abbott, M.D.; Würfel, P.; Pink, E.; Augarten, Y.; Chen, F.W.; Fisher, K.; Cotter, J.E.; Kasemann, M.; Rüdiger, M.; Kontermann, S.; Schubert, M.C.; The, M.; Glunz, S.W.; Warta, W.; Macdonald, D.; Tan, J.; Cuevas, A.; Bauer, J.; Gupta, R.; Breitenstein, O.; Buonassisi, T.; Tarnowski, G.; Lorenz, A.; Hartmann, H.P.; Neuhaus, D.H.; Fernandez, J.M.
Konferenzbeitrag
2006Characterisation of silver thick-film contact formation on textured monocrystalline silicon solar cells
Kontermann, S.; Emanuel, G.; Benick, J.; Preu, R.; Willeke, G.
Konferenzbeitrag