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1995 | 87 | 4-5 | 791-795
Article title

New Insights into the Reentry Behavior of Deuterated DCNQI Cu-Salts by Microwave Measurements

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EN
Abstracts
EN
The microwave conductivity of the copper salt of DCNQI (N,N'-Di­cyanoquinodiimine) with two methyl side groups (undeuterated, h_{8}), the fully deuterated salt (d_{8}), the salt with only the methyl groups deuterated and of alloys of undeuterated and deuterated salts was measured. The mi­crowave conductivity (10.2 GHz) qualitatively follows the dc conductivity. The difference is in the window of diminished conductivity between phase transition and reentry, where the microwave conductivity is higher than the dc conductivity. This indicates the existence of a crystal fraction with higher (metallic) conductivity (portion: ≈ 1‰) not seen by dc methods.
Keywords
EN
Contributors
author
  • Third Physical Institute, University of Göttingen, Germany
author
  • Third Physical Institute, University of Göttingen, Germany
  • 3. Physical Institute, University of Stuttgart, Germany
References
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Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv87z414kz
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