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On iodine behaviour in bulk crystals of PbTe and SnTe synthesized by the iodide method

✍ Scribed by Dr. E. P. Trifonova; Dr. L. Karagiozov

Publisher
John Wiley and Sons
Year
1983
Tongue
English
Weight
421 KB
Volume
18
Category
Article
ISSN
0232-1300

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✦ Synopsis

On Iodine Behaviour in Bulk Crystals of PbTe and SnTe Synthesized by the Iodide Method I n order to explain the peculiar characteristics of iodidely synthesized PbTe and SnTc crystals a model for their interaction with iodine is suggested. It is based on the assumption that P b I and I, respectively SnI and 1, resulting from the PbI, (SnI,) dissociations, are incorporated independently and specifically in tho crystals : in PbTe prevails the PbIincorporation; in SnTe -the incorporation of I + Vsn This difference is connected with the thermodynamic stability of the PbTe and SnTe crystal lattices.

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Bulk crystals of PbTe synthesized by the
Bulk crystals of PbTe synthesized by the iodide method
✍ Dr. L. Karagiozov; Dr. E. P. Trifonova; Dr. R. T. Yakimova 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 351 KB 👁 2 views

## Abstract Bulk crystals have been prepared for the first time from PbTe synthesized by low‐temperature iodide method. Their basic structural, physico‐chemical and electrical parameters as a result of certain technology conditions have been investigated.