Growth and properties of new wide-gap quantum well structures: Zn1-xMnxSe/Zn1-yCdySe

Samarth, N. ; Luo, H. ; Buschert, J. ; Furdyna, J. K. ; Walecki, W. J. ; Nurmikko, A. V. ; Alonso, R. G. ; Ohc, Eun-Soon ; Ramdas, A. K. ; Otsuka, N. (1991) Growth and properties of new wide-gap quantum well structures: Zn1-xMnxSe/Zn1-yCdySe Journal of Crystal Growth, 111 (1-4). pp. 816-819. ISSN 0022-0248

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002202...

Related URL: http://dx.doi.org/10.1016/0022-0248(91)91088-R

Abstract

We report the MBE growth and characterization of a new system of wide-gap II-VI heterostructures: Zn1-xMnxSe/Zn1-yCditySe. We have grown single and multiple quantum well structures as well as superlattices with low lattice mismatch (≤ 0.3%) and with good interface quality for x ≤ 0.30, y ≤ 0.25. All these structures show robust confinement effects and efficient excitonic luminescence in the blue-green spectral region. Magneto-optical measurements yield a valence band offset of 30± 5 meV.

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