ISSN:
1434-601X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The NMR signals of77Se or125Te have been measured in II–VI and IV–VI-compounds ZnSe, CdSe, HgSe, PbSe and ZnTe, CdTe, HgTe, PbTe relative to aqueous solutions of Na2SeO3 or K2TeO3. The chemical shifts of about −600 ppm for77Se and of about −2700 ppm for125Te have been compared with theoretical calculations. For77Se in hexagonal CdSe an anisotropic chemical shift has been observed and for125Te in CdTe and PbTe linesplittings have been found. The linewidths of the77Se and125Te NMR signals increase with the atomic number of the counterions.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01408490
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