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Crystal Growth of Undoped and Doped ZnSeThe surface morphology of freshly cleaved ZnSe single crystal grown by the physical vapor transport (PVT) method was investigated by Atomic Force Microscopy (AFM) and the results were correlated with Differential Scanning Calorimetry (DSC) data. Selenium precipitates have been revealed in undoped doped ZnSe crystals having a size of about 50 nm. A transition temperature around 221 C in the DSC measurements is interpreted as the eutectic temperature of Se-saturated ZnSe. The AFM images of doped ZnSe also show that possible Cr clusters are uniformly distributed and they have an estimated size of about 6 nm.
Document ID
Acquisition Source
Document Type
Conference Paper
Davis, Swanson L.
(Fisk Univ. Nashville, TN United States)
Chen, K.-T.
(Fisk Univ. Nashville, TN United States)
George, M. A.
(Fisk Univ. Nashville, TN United States)
Shi, D. T.
(Fisk Univ. Nashville, TN United States)
Collins, W. E.
(Fisk Univ. Nashville, TN United States)
Burger, Arnold
(Fisk Univ. Nashville, TN United States)
Date Acquired
August 17, 2013
Publication Date
January 1, 1997
Publication Information
Publication: The First National Student Conference: NASA University Research Centers at Minority Institutions
Subject Category
Solid-State Physics
Accession Number
Distribution Limits
Public Use Permitted.
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