Green and Blue Light Emitting InN/GaN Quantum Wells with Nanosize Structures Grown by Metalorganic Chemical Vapor Deposition

  • 발행 : 2005.06.30

초록

The structural and electrical properties of InN/GaN multiple quantum wells, which were grown by metalorganic chemical vapor deposition, were characterized by transmission electron microscopy and electroluminescence measurements. As the quantum well growth time was changed, the wavelength was varied from 451 to 531 nm. In the varied current conditions, the blue LED with the InN MQW structures did not have the wavelength shift. With this result, we can expect that the white LEDs with the InN MQW structures do not show the color temperature changes with the variations of applied currents.

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참고문헌

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