Study of defects and lifetime of green I
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Strauss, Uwe ;Lermer, Teresa ;Müller, Jens ;Hager, Thomas ;Brüderl, Georg ;Avram
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Article
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2012
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John Wiley and Sons
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English
⚖ 615 KB
## Abstract InGaN quantum wells for direct green lasers with indium concentrations of about 30% are studied in respect to defect structure and influence of defects on device lifetime. A new test structure enables us to determine strain relaxation in In‐rich layers by X‐ray diffraction even at typic