Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2007Thermal and non-thermal saturation effects in the output characteristic of UV-to-violet emitting (AlGaIn)N LEDs
Baeumler, M.; Kunzer, M.; Schmidt, R.; Liu, S.; Pletschen, W.; Schlotter, P.; Köhler, K.; Kaufmann, U.; Wagner, J.
Journal Article
2005Elektrisch leitfaehiger Bondpad
Schlotter, P.; Schmidt, R.; Pletschen, W.
Patent
2005Violet-emitting diode lasers on low defect density GaN templates
Sommer, F.; Vollrath, F.; Kunzer, M.; Pletschen, W.; Müller, S.; Köhler, K.; Schlotter, P.; Wagner, J.; Weimar, A.; Haerle, V.
Journal Article
2004III-N based short-wavelength LEDs, LUCO-LEDs and lasers
Sommer, F.; Stephan, T.; Vollrath, F.; Köhler, K.; Kunzer, M.; Müller, S.; Schlotter, P.; Pletschen, W.; Kaufmann, U.; Wagner, J.
Journal Article
2004Influence of Mg doping profile on the electroluminescence properties of GaInN multiple quantum well light emitting diodes
Stephan, T.; Köhler, K.; Maier, M.; Kunzer, M.; Schlotter, P.; Wagner, J.
Conference Paper
2003Electroluminescence efficiency of InGaN light emitting diodes: Dependence on AlGaN:Mg electron blocking layer width and Mg doping profile
Stephan, T.; Köhler, K.; Kunzer, M.; Schlotter, P.; Wagner, J.
Journal Article
2002(AlGaIn)N ultraviolet LED chips and their use in tri-phosphor luminescence conversion white LEDs
Wagner, J.; Kaufmann, U.; Köhler, K.; Kunzer, M.; Pletschen, W.; Obloh, H.; Schlotter, P.; Stephan, T.; Walcher, H.; Ellens, A.; Rossner, W.; Kobusch, M.
Conference Paper
2002Importance of nonradiative recombination process in violet UV InGaN light emmitting diodes
Stephan, T.; Kunzer, M.; Schlotter, P.; Pletschen, W.; Obloh, H.; Müller, S.; Köhler, K.; Wagner, J.
Journal Article
2002Single chip white LEDs
Kaufmann, U.; Kunzer, M.; Köhler, K.; Obloh, H.; Pletschen, W.; Schlotter, P.; Wagner, J.; Ellens, A.; Rossner, W.; Kobusch, M.
Journal Article
2001Ultraviolet pumped tricolor phosphor blend white emitting LEDs
Kaufmann, U.; Kunzer, M.; Köhler, K.; Obloh, H.; Pletschen, W.; Schlotter, P.; Schmidt, R.; Wagner, J.; Ellens, A.; Rossner, W.; Kobusch, M.
Journal Article
2000Group III-Nitride heterostructures: From materials research to devices
Wagner, J.; Obloh, H.; Kunzer, M.; Schlotter, P.; Pletschen, W.; Kiefer, R.; Kaufmann, U.; Köhler, K.
Conference Paper
2000Hole conductivity and compensation in epitaxial GaN:Mg layers
Kaufmann, U.; Schlotter, P.; Obloh, H.; Köhler, K.; Maier, M.
Journal Article
2000Optimization of InGaN/GaN quantum wells for violet GaN/InGaN/AlGaN LEDs
Ramakrishnan, A.; Kunzer, M.; Schlotter, P.; Obloh, H.; Pletschen, W.; Köhler, K.; Wagner, J.
Conference Paper
1999Band-gap renormalization and band filling in Si-doped GaN films studied by photoluminescence spectroscopy
Yoshikawa, M.; Kunzer, M.; Wagner, J.; Obloh, H.; Schlotter, P.; Schmidt, R.; Herres, N.; Kaufmann, U.
Journal Article
1999Fabrication and characterization of GaN/InGaN/AlGaN double heterostructure LEDs and their application in luminescence conversion LEDs (LUCOLEDs)
Schlotter, P.; Baur, J.; Hielscher, C.; Kunzer, M.; Obloh, H.; Schmidt, R.; Schneider, J.
Journal Article
1999Group III-nitride based blue emitters
Obloh, H.; Bachem, K.H.; Behr, D.; Kaufmann, U.; Kunzer, M.; Ramakrishnan, A.; Schlotter, P.; Seelmann-Eggebert, M.; Wagner, J.
Book Article
1998Nature of the 2.8 eV photoluminescence band in Mg doped GaN
Kaufmann, U.; Kunzer, M.; Maier, M.; Obloh, H.; Ramakrishnan, A.; Santic, B.; Schlotter, P.
Journal Article
1998White light emitting diodes
Baur, J.; Schlotter, P.; Schneider, J.
Conference Paper
1997Electrical and optical properties of oxygen doped GaN grown by MOCVD using N2O
Niebuhr, R.; Bachem, K.H.; Kaufmann, U.; Maier, M.; Merz, C.; Santic, B.; Schlotter, P.; Jürgensen, H.
Journal Article
1997Luminescence conversion of blue light emitting diodes
Schlotter, P.; Schmidt, R.; Schneider, J.
Journal Article
1996ELEKTROCHROMES LICHTVENTIL UND VERFAHREN ZU DESSEN HERSTELLUNG SOWIE ANWENDUNG DESSELBEN.
Baur, G.; Schlotter, P.; Strinitz, H.; Weinberg, U.
Patent
1995Reflektor fuer elektromagnetische Strahlung
Schlotter, P.; Schmidt, R.; Baur, G.
Patent
1994Laminated electrochromic device for smart windows
Schlotter, P.; Baur, G.; Schmidt, R.; Weinberg, U.
Conference Paper
1987High contrast electrochromic tungsten oxide layers
Schlotter, P.
Journal Article
1986High contrast electrochromic tungsten oxide layers
Schlotter, P.
Conference Paper
1985Verfahren zur Herstellung eines kathodochromen, kathodoresistiven, photoresistiven und photochromen Festkoerpermaterials und Verwendung des Festkoerpermaterials
Schlotter, P.; Pickelmann, L.; Baur, G.
Patent
1983Improved electrochromic properties of flash evaporated high density tungsten oxide layers
Schlotter, P.; Pickelmann, L.
Conference Paper
1982The xerogel structure of thermally evaporated tungsten oxide layers
Schlotter, P.; Pickelmann, L.
Journal Article