Polarization-matched GaInN/AlGaInN multi-quantum-well light-emitting diodes with reduced efficiency droop
Martin F. Schubert, Jiuru Xu, Jong Kyu Kim, E. Fred Schubert, Min Ho Kim et al.
Blue multi-quantum-well light-emitting diodes (LEDs) with GaInN quantum wells and polarization-matched AlGaInN barriers are grown by metal-organic chemical vapor deposition. The use of quaternary alloys enables an independent control over interface polarization charges and bandgap and has been sugge ... [Appl. Phys. Lett. 93, 041102 (2008)] published Mon Jul 28, 2008.
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Blue multi-quantum-well light-emitting diodes (LEDs) with GaInN quantum wells and polarization-matched AlGaInN barriers are grown by metal-organic chemical vapor deposition. The use of quaternary alloys enables an independent control over interface polarization charges and bandgap and has been sugge ... [Appl. Phys. Lett. 93, 041102 (2008)] published Mon Jul 28, 2008.
Read full Article »
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