Abstract
Carrier transport of dichromatic InGaN-based LEDs with AlGaN spacer bandgap dependence has been studied. TREL measurements show that carrier dynamics could be well explained by the combined effects of carrier effective mass, carrier mobility, quantum confinement, and device structures. The experimental results provide important information for device designs.
Original language | English |
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Pages (from-to) | 2716-2719 |
Number of pages | 4 |
Journal | Physica Status Solidi (C) Current Topics in Solid State Physics |
Volume | 4 |
Issue number | 7 |
DOIs | |
State | Published - 2007 |
Event | International Workshop on Nitride Semiconductors, IWN 2006 - Kyoto, Japan Duration: 22 Oct 2006 → 27 Oct 2006 |