## Abstract A high indiumโcontent blue lightโemitting diode (LED) structure grown on silicon (111), consisting of five very thin MOCVDโgrown In~0.2~Ga~0.8~N quantum wells (QWs), is shown by high resolution transmission electron microscopy (HRTEM) to contain structural defects in the active region.
Properties of trench defects in InGaN/GaN quantum well structures
โ Scribed by Sahonta, S.-L.; Kappers, M. J.; Zhu, D.; Puchtler, T. J.; Zhu, T.; Bennett, S. E.; Humphreys, C. J.; Oliver, R. A.
- Book ID
- 118766389
- Publisher
- John Wiley and Sons
- Year
- 2012
- Tongue
- English
- Weight
- 634 KB
- Volume
- 210
- Category
- Article
- ISSN
- 0031-8965
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## Abstract Strain relaxation has been studied for the 10โperiod quantum well (QW) heterostructures grown by MOVPE, In~0.16~Ga~0.84~N/GaN and In~0.2~Ga~0.8~N/GaN, both emitting with high efficiency in the blue and green regions, respectively. Additionally, a set of highโIn content InGaN/GaN QW stru