Mr. Markus Maier Profile

Markus Maier

at Fraunhofer-IAF

SPIE Involvement:

Author

Publications (3)

Proceedings Article | 12 February 2010 Paper

Ni/Ag as low resistive ohmic contact to p-type AlGaN for UV LEDs

T. Passow, R. Gutt, M. Maier, W. Pletschen, M. Kunzer, R. Schmidt, J. Wiegert, D. Luick, S. Liu, K. Köhler, J. Wagner

Proceedings Volume 7617, 76171I (2010) https://doi.org/10.1117/12.841968

KEYWORDS: Reflectivity, Light emitting diodes, Resistance, Nickel, Aluminum, Reflectors, Ultraviolet light emitting diodes, Sapphire, Ultraviolet radiation, Absorption

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Proceedings Article | 3 February 2009 Paper

Reduced non-thermal roll-over in violet-emitting GaInN wide-well LEDs grown on low-dislocation-density substrates

Markus Maier, Thorsten Passow, Michael Kunzer, Wilhelm Schirmacher, Wilfried Pletschen, Lutz Kirste, Klaus Köhler, Joachim Wagner

Proceedings Volume 7231, 72310K (2009) https://doi.org/10.1117/12.819404

KEYWORDS: Light emitting diodes, Sapphire, Electroluminescence, External quantum efficiency, Gallium nitride, Quantum wells, Quantum efficiency, Near ultraviolet, Crystals, Light sources

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Proceedings Article | 13 February 2008 Paper

(AlGaIn)N UV LEDs for integrated metal-oxide based ozone sensors

J. Wagner, Ch. Y. Wang, C.-C. Röhlig, M. Maier, M. Kunzer, T. Passow, W. Schirmacher, W. Pletschen, V. Cimalla, K. Köhler, O. Ambacher

Proceedings Volume 6910, 69100X (2008) https://doi.org/10.1117/12.761128

KEYWORDS: Ozone, Sensors, Light emitting diodes, Near ultraviolet, Quantum wells, Electroluminescence, Gallium nitride, Sapphire, Ultraviolet radiation, Ultraviolet light emitting diodes

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