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Single crystal hall effect and stoichiometry in ‘Bi2Sr2CuO6’

✍ Scribed by S.D. Hughes; A. Mackenzie; J.R. Cooper; A. Carrington; J.S. Edmends; C. Chen; B.M. Wanklyn


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
179 KB
Volume
185-189
Category
Article
ISSN
0921-4534

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✦ Synopsis


Crystals of the material with the nominal composition Bi2Sr2CuO6 exist as an oxygen deficient solid solution in which strontium atoms are replaced by bismuth. Results are presented from a series of measurements of the Hall coefficient as a function of temperature on crystals from across the range of stoichiometry. In superconducting crystals the Hall coefficient has a maximum at 70K which is shown to be a property of the normal state.


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