1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Efficiency droop due to electron spill-over and limited hole injection in III-nitride visible light-emitting diodes employing lattice-matched InAlN electron blocking layers
Rent:
Rent this article for
USD
10.1063/1.4759044
/content/aip/journal/apl/101/16/10.1063/1.4759044
http://aip.metastore.ingenta.com/content/aip/journal/apl/101/16/10.1063/1.4759044
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Electronic band diagram of blue LED epitaxial structures with In0.18Al0.82N EBLs with thicknesses of 5, 10, and 20 nm.

Image of FIG. 2.
FIG. 2.

Light output vs. current (L-I) and selected (for EBL thickness of 0, 5, and 15 nm) corresponding QE vs. injection current density (inset) of the LEDs with In0.18Al0.82N EBLs with various thicknesses.

Image of FIG. 3.
FIG. 3.

Calculated QE vs. injection current densities of LEDs for various spill-over currents ((a), (b), and (c)) and hole/electron concentration ratios ((d), (e), and (f)).

Image of FIG. 4.
FIG. 4.

Calculated spill-over current density and hole/electron concentration with various thicknesses of In0.18Al0.82N EBLs at an injection current density of 150 A/cm2.

Loading

Article metrics loading...

/content/aip/journal/apl/101/16/10.1063/1.4759044
2012-10-17
2014-04-18
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Efficiency droop due to electron spill-over and limited hole injection in III-nitride visible light-emitting diodes employing lattice-matched InAlN electron blocking layers
http://aip.metastore.ingenta.com/content/aip/journal/apl/101/16/10.1063/1.4759044
10.1063/1.4759044
SEARCH_EXPAND_ITEM