Combined (ZnSe/MgS)/ZnCdSe Bragg Reflectors Grown Using ZnS as a Sulphur Source

D.D. Solnyshkov, S.V. Sorokin, I.V. Sedova, A.A. Toropov and S.V. Ivanov

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Received: 4 06 2005;

We report on MBE growth and study of optical and structural properties of (ZnSe/MgS)/ZnCdSe distributed Bragg reflectors with λ=520 nm and Rmax=97%. The samples were grown pseudomorphically on GaAs substrate using ZnS as a sulphur source. Scanning electron microscopy, X-ray diffraction, and optical measurements showed good optical and structural characteristics of the Bragg reflectors.

DOI: 10.12693/APhysPolA.108.873 PACS numbers: 78.40.Fy