High pressure studies using Diamond Anvil Cells were carried out in antiferromagnetic insulator transition metal iodides characterized by their layered structure. Magnetic properties studied by 129I M~ssbauer Spectroscopy, the equation of state obtained from X-ray diffraction and metal insulator tra
Pressure-induced Mott transition in doped semiconductors
β Scribed by P.Leroux Hugon
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 141 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0375-9601
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We describe the observation of a pressure-induced variation in the electrical conductivity of BF 2 4doped polypyrrole at pressures below atmospheric pressure. We also show that there are anomalies in the temperature dependence of the electrical conductivity in cyclic measurements at temperatures of