Resistivity studies and phase transitions in HOPG/IrF6

I. Bleish; D. Vaknin; D. Davidov; H. Selig; J. Kjems

doi:10.1016/0379-6779(88)90506-1

Resistivity studies and phase transitions in HOPG/IrF₆

I. Bleish^*
, D. Vaknin
, D. Davidov
, H. Selig
, J. Kjems

^*Corresponding author for this work

Racah Institute of Physics

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The in-plane resistivity {A figure is presented}_a, and the c-axis resistivity, {A figure is presented}-1_c, of HOPG/IrF₆ were measured as a function of temperature and intercalant concentration. {A figure is presented}_a could be fitted to the equation {A figure is presented}_a = A+BT+CT² but exhibits a shallow minimum for some of the stage I GIC. {A figure is presented}_c is metallic and d{A figure is presented}_c/dT exhibits nonmonotonic behaviour suggesting a first order phase transition at T_c = 240K for C₁₀IrF₆ (st. I). Neutron scattering measurements suggest a liquid to incommensurate three dimensional solid phase transition.

Original language	English
Pages (from-to)	351-358
Number of pages	8
Journal	Synthetic Metals
Volume	23
Issue number	1-4
DOIs	https://doi.org/10.1016/0379-6779(88)90506-1
State	Published - Mar 1988

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abstract = "The in-plane resistivity \{A figure is presented\}a, and the c-axis resistivity, \{A figure is presented\}-1c, of HOPG/IrF6 were measured as a function of temperature and intercalant concentration. \{A figure is presented\}a could be fitted to the equation \{A figure is presented\}a = A+BT+CT2 but exhibits a shallow minimum for some of the stage I GIC. \{A figure is presented\}c is metallic and d\{A figure is presented\}c/dT exhibits nonmonotonic behaviour suggesting a first order phase transition at Tc = 240K for C10IrF6 (st. I). Neutron scattering measurements suggest a liquid to incommensurate three dimensional solid phase transition.",

author = "I. Bleish and D. Vaknin and D. Davidov and H. Selig and J. Kjems",

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T1 - Resistivity studies and phase transitions in HOPG/IrF6

AU - Bleish, I.

AU - Vaknin, D.

AU - Davidov, D.

AU - Selig, H.

AU - Kjems, J.

PY - 1988/3

Y1 - 1988/3

N2 - The in-plane resistivity {A figure is presented}a, and the c-axis resistivity, {A figure is presented}-1c, of HOPG/IrF6 were measured as a function of temperature and intercalant concentration. {A figure is presented}a could be fitted to the equation {A figure is presented}a = A+BT+CT2 but exhibits a shallow minimum for some of the stage I GIC. {A figure is presented}c is metallic and d{A figure is presented}c/dT exhibits nonmonotonic behaviour suggesting a first order phase transition at Tc = 240K for C10IrF6 (st. I). Neutron scattering measurements suggest a liquid to incommensurate three dimensional solid phase transition.

AB - The in-plane resistivity {A figure is presented}a, and the c-axis resistivity, {A figure is presented}-1c, of HOPG/IrF6 were measured as a function of temperature and intercalant concentration. {A figure is presented}a could be fitted to the equation {A figure is presented}a = A+BT+CT2 but exhibits a shallow minimum for some of the stage I GIC. {A figure is presented}c is metallic and d{A figure is presented}c/dT exhibits nonmonotonic behaviour suggesting a first order phase transition at Tc = 240K for C10IrF6 (st. I). Neutron scattering measurements suggest a liquid to incommensurate three dimensional solid phase transition.

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IS - 1-4

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Resistivity studies and phase transitions in HOPG/IrF₆

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