Optical characterization of intersubband transitions in ZnxCd1-xSe/Znx′Cdy′Mg1-x′-y′Se asymmetric coupled quantum well structures by contactless electroreflectance

Contactless electroreflectance (CER) was used to characterize the possible optical transitions in a ZnxCd1‐xSe/Znx′Cdy′Mg1‐x′‐y′Se asymmetric coupled quantum well (ACQW) structure grown by molecular beam epitaxy for quantum cascade laser (QCL) applications. CER spectrum revealed a wide range of the...

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Veröffentlicht in:	Physica status solidi. C 2010-06, Vol.7 (6), p.1530-1532
Hauptverfasser:	Wu, Jiun-De, Huang, Chen-Tai, Huang, Ying-Sheng, Charles, William O., Shen, Aidong, Zhang, Qiang, Tamargo, Maria. C.
Format:	Artikel
Sprache:	eng
Schlagworte:	II-VI quantum wells interband transitions MBE photoluminescence reflectivity spectra
Online-Zugang:	Volltext
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