Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2017Eine systematische Evaluierung von Dateiformat Fuzzern zur Erkennung von Implementierungsfehlern und Verwundbarkeiten
Roth, Tobias
: Waidner, Michael; Huber, Stephan
Bachelor Thesis
2017Thermostabilization of the uronate dehydrogenase from Agrobacterium tumefaciens by semi-rational design
Roth, Teresa; Beer, Barbara; Pick, André; Sieber, Volker
Journal Article
2014Interlaboratory study of eddy-current measurement of excess-carrier recombination lifetime
Blum, A.L.; Swirhun, J.S.; Sinton, R.A.; Yan, F.; Herasimenka, S.; Roth, T.; Lauer, K.; Haunschild, J.; Lim, B.; Bothe, K.; Hameiri, Z.; Seipel, B.; Xiong, R.; Dhamrin, M.; Murphy, J.D.
Journal Article
2013Inter-laboratory study of eddy-current measurement of excess-carrier recombination lifetime
Blum, A.L.; Swirhun, J.S.; Sinton, R.A.; Yan, F.; Herasimenka, S.; Roth, T.; Lauer, K.; Haunschild, J.; Lim, B.; Bothe, K.; Hameiri, Z.; Seipel, B.; Xiong, R.; Dhamrin, M.; Murphy, J.D.
Conference Paper
2012Presswerkzeug mit einem Zusatzwerkzeug und Verfahren zur Betätigung eines Zusatzwerkzeugs eines Presswerkzeugs
Roth, T.; Gätzschmann, C.; Noack, S.; Waltl, H.; Alaoui, M.
Patent
2012Umformen im Karosseriebau 2012
Müller, Roland; Roth, Tobias
Conference Proceedings
2012Web Applikationen im Qualitätsmanagement (mit R)
Jochem, R.; Roth, T.
Conference Paper
2011Erratum on "Determining the defect parameters of the deep aluminum-related defect center in silicon"
Rosenits, P.; Roth, T.; Glunz, S.W.
Journal Article
2011Modulares Antriebssystem für eine Umformmaschine
Nestler, R.; Lütz, Norbert; Roth, Tobias
Patent
2011Servopressen - Status und Entwicklungstrends
Roth, T.
Conference Paper
2010Influence of different excitation spectra on the measured carrier lifetimes in quasi-steady-state photoconductance measurements
Rosenits, P.; Roth, T.; Warta, W.; Glunz, S.W.
Journal Article
2010Mechatronic simulation of electromechanical servo-presses - examples and challenges
Neugebauer, Reimund; Arnold, B.; Ihlenfeldt, S.; Mauermann, R.; Roth, T.
Presentation
2009Analysis of electrically active defects in silicon for solar cells
Roth, T.
Dissertation
2009Determining the excess carrier lifetime in crystalline silicon thin-films by photoluminescence measurements
Rosenits, P.; Roth, T.; Warta, W.; Reber, S.; Glunz, S.W.
Journal Article
2009Illumination-induced errors associated with suns-VOC measurements of silicon solar cells
Roth, T.; Hohl-Ebinger, J.; Grote, D.; Schmich, E.; Warta, W.; Glunz, S.W.; Sinton, R.A.
Journal Article
2009Lifetime studies on crystalline silicon thin-film material by photoluminescence imaging
Kopp, F.; Rosenits, P.; Roth, T.; Schmich, E.; Reber, S.; Warta, W.
Conference Paper
2009Photoconductance-based excess carrier lifetime measurements on unpassivated silicon samples
Roth, T.; Rosenits, P.; Warta, W.; Glunz, S.W.
Conference Paper
2009Potenziale der Anwendung und Steuerung von Servopressen
Neugebauer, Reimund; Blau, P.; Arnold, B.; Wabner, M.; Roth, T.
Conference Paper
2009Quasi-steady-state photoconductance measurements on crystalline silicon thin-film material
Rosenits, P.; Kopp, F.; Roth, T.; Warta, W.; Reber, S.; Glunz, S.W.
Conference Paper
2008Comparison of photoconductance- and photoluminescence-based lifetime measurement techniques
Roth, T.; Rosenits, P.; Rüdiger, M.; Warta, W.; Glunz, S.W.
Conference Paper
2008Detailed study on the passivation mechanism of a-SixC1-x for the solar cell rear side
Suwito, D.; Roth, T.; Pysch, D.; Korte, L.; Richter, A.; Janz, S.; Glunz, S.W.
Conference Paper
2008Electronic properties of titanium in boron-doped silicon analyzed by temperature-dependent photoluminescence and injection-dependent photoconductance lifetime spectroscopy
Roth, T.; Rüdiger, M.; Warta, W.; Glunz, S.W.
Journal Article
2008Improving the accuracy of suns-VOC measurements using spectral mismatch correction
Roth, T.; Hohl-Ebinger, J.; Schmich, E.; Warta, W.; Glunz, S.W.; Sinton, R.A.
Conference Paper
2008Influence of photon reabsorption on temperature dependent quasi-steady-state photoluminescence lifetime measurements on crystalline silicon
Rüdiger, M.; Trupke, T.; Würfel, P.; Roth, T.; Glunz, S.W.
Journal Article
2008Lifetime studies on crystalline silicon thin-films by photoluminescence measurements
Rosenits, P.; Roth, T.; Reber, S.; Warta, W.; Glunz, S.W.
Conference Paper
2008Temperature-dependent quasi-steady-state photoluminescence lifetime measurements for defect spectroscopy
Rüdiger, M.; Roth, T.; Warta, W.; Glunz, S.W.
Conference Paper
2008Titanium-related defect levels in silicon analyzed by temperature-dependent photoluminescence lifetime spectroscopy
Roth, T.; Rüdiger, M.; Trupke, T.; Glunz, S.W.
Conference Paper
2008Verfahren zur Bestimmung der Überschussladungsträgerlebensdauer in einer Halbleiterschicht
Rosenits, P.; Roth, T.; Glunz, S.
Patent
2007Cobalt related defect levels in silicon analyzed by temperature- and injection-dependent lifetime spectroscopy
Diez, S.; Rein, S.; Roth, T.; Glunz, S.W.
Journal Article
2007Detailed studies of manganese in silicon using lifetime spectroscopy and deep-level transient spectroscopy
Rosenits, P.; Roth, T.; Diez, S.; Macdonald, D.; Glunz, S.W.
Conference Paper
2007Determining the defect parameters of the deep aluminum-related defect center in silicon
Rosenits, P.; Roth, T.; Glunz, S.W.; Beljakowa, S.
Journal Article
2007Electronic properties and dopant pairing behavior of manganese in boron-doped silicon
Roth, T.; Rosenits, P.; Diez, S.; Glunz, S.W.
Journal Article
2007Influence of photon reabsorption on temperature dependent quasi-steady-state photoluminescence lifetime measurements on crystalline silicon
Rüdiger, M.; Trupke, T.; Würfel, P.; Bardos, R.A.; Roth, T.
Conference Paper
2007Lifetime studies on laser drilled vias for application in emitter-wrap-through-solar cells
Mingirulli, N.; Grohe, A.; Dohrn, A.; Hofmann, M.; Schubert, M.; Roth, T.; Biro, D.; Preu, R.
Conference Paper
2007Photoluminescence lifetime spectroscopy - Surface recombination analysis
Roth, T.; Rüdiger, M.; Rosenits, P.; Diez, S.; Trupke, T.; Bardos, R.A.; Glunz, S.W.
Conference Paper
2006Analyzing defects by temperature- and injection-dependent lifetime measurements
Diez, S.; Rein, S.; Roth, T.; Glunz, S.W.
Conference Paper
2006BICON: High concentration PV using one-axis tracking and silicon concentrator cells
Mohr, A.; Roth, T.; Glunz, S.W.
Journal Article
2006Doping dependence of the carrier lifetime crossover point upon dissociation of iron-boron pairs in crystalline silicon
MacDonald, D.; Roth, T.; Deenapanray, P.N.K.; Trupke, T.; Bardos, R.A.
Journal Article
2006Surface passivation of silicon solar cells using amorphous silicon carbide layers
Glunz, S.W.; Janz, S.; Hofmann, M.; Roth, T.; Willeke, G.
Conference Paper
2006Temperature- and injection-dependent photoluminescence lifetime spectroscopy
Roth, T.; Rüdiger, M.; Diez, S.; Trupke, T.; Bardos, R.A.; Glunz, S.W.
Conference Paper
2006Trapping artifacts in quasi-steady-state photoluminescence and photoconductance lifetime measurements on silicon wafers
Bardos, R.A.; Trupke, T.; Schubert, M.C.; Roth, T.
Journal Article
2005Comparison of different dielectric passivation layers for application in industrially feasible high-efficiency crystalline silicon solar cells
Glunz, S.W.; Grohe, A.; Hermle, M.; Hofmann, M.; Janz, S.; Roth, T.; Schultz, O.; Vetter, M.; Martin, I.; Ferré, R.; Bermejo, S.; Wolke, W.; Warta, W.; Preu, R.; Willeke, G.
Conference Paper
2005Development of FLATCON® modules
Mohr, A.; Siefer, G.; Roth, T.; Sadchikov, N.A.; Bett, A.W.; Glunz, S.W.; Willeke, G.P.
Conference Paper
2005Formation rates of iron-acceptor pairs in crystalline silicon
Macdonald, D.; Roth, T.; Deenapanray, P.N.K.; Bothe, K.; Pohl, P.; Schmidt, J.
Journal Article
2005Progress on "CONMAN" EU R&D project - improvement of photovoltaic concentrating systems and technology transfer to a manufacturer
Browne, W.; Wheldon, A.; Norton, M.; Iborra, A.; Villlarejo, J.; Jodar, E.; Glunz, S.; Mohr, A.; Roth, T.; Bett, A.W.; Gawehns, N.; McCann, M.; Fath, P.; Jimenez, J.; Alcedo, L.; Bremerich, M.; Clive, B.; Andreu, J.; Weatherby, C.; Bentley, R.; Brooker, J.; Wheeler, S.; Teruel, J.
Conference Paper
2005Rear-line-contacted silicon concentrator cells on highly and lightly doped substrates
Mohr, A.; Roth, T.; Hermle, M.; Glunz, S.W.
Conference Paper
2005Silicon concentrator cells in an one-axis tracking concentrator system with a concentration ratio of 300/spl times/
Mohr, A.; Roth, T.; Epmeier, M.; Glunz, S.W.
Conference Paper
2004Charakterisierung von rückseitig kontaktierten Silizium-Konzentratorsolarzellen
Roth, T.
Thesis
2004Fast acquisition of the characteristics of silicon concentrator solar cells
Roth, T.; Mohr, A.; Glunz, S.W.
Conference Paper
2004Influence of grid finger and busbar structure on the performance of rear-line-contacted silicon concentrator cells
Mohr, A.; Hermle, M.; Roth, T.; Glunz, S.W.
Conference Paper
2004Silicon concentrator cells with compound parabolic concentrators
Mohr, A.; Roth, T.; Glunz, S.W.
Conference Paper
1995Partizipative Organisationsentwicklung. Ein praxisorientiertes Modell für klein- und mittelständische Druckunternehmen
Hug, C.; Roth, T.
Book