In situ conductivity study of the phase transition in Sb-doped C60

Xiang Li; Y. J. Tang; H. W. Zhao; W. S. Zhan; Haiqian Wang; J. G. Hou

doi:10.1063/1.1314610

In situ conductivity study of the phase transition in Sb-doped C₆₀

Xiang Li^*, Y. J. Tang, H. W. Zhao, W. S. Zhan, Haiqian Wang, J. G. Hou

^*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

C₆₀/Sb bilayers were prepared on the substrate of mica, and their electrical properties were investigated by in situ dc conductivity measurements. The results indicate that the Sb doping in C₆₀ significantly affects the critical temperature (T_c) for the orientational order-disorder transition of C₆₀. The T_c of Sb-doped C₆₀ increases to about 278 K, ∼18 K higher than that of the pristine C₆₀. This transition is sensitive to Sb content and disappears upon annealing. A possible mechanism of such a phase transition is discussed.

Original language	English
Pages (from-to)	6931-6933
Number of pages	3
Journal	Journal of Applied Physics
Volume	88
Issue number	11
DOIs	https://doi.org/10.1063/1.1314610
Publication status	Published - Dec 2000
Externally published	Yes

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title = "In situ conductivity study of the phase transition in Sb-doped C60",

abstract = "C60/Sb bilayers were prepared on the substrate of mica, and their electrical properties were investigated by in situ dc conductivity measurements. The results indicate that the Sb doping in C60 significantly affects the critical temperature (Tc) for the orientational order-disorder transition of C60. The Tc of Sb-doped C60 increases to about 278 K, ∼18 K higher than that of the pristine C60. This transition is sensitive to Sb content and disappears upon annealing. A possible mechanism of such a phase transition is discussed.",

author = "Xiang Li and Tang, {Y. J.} and Zhao, {H. W.} and Zhan, {W. S.} and Haiqian Wang and Hou, {J. G.}",

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T1 - In situ conductivity study of the phase transition in Sb-doped C60

AU - Li, Xiang

AU - Tang, Y. J.

AU - Zhao, H. W.

AU - Zhan, W. S.

AU - Wang, Haiqian

AU - Hou, J. G.

PY - 2000/12

Y1 - 2000/12

N2 - C60/Sb bilayers were prepared on the substrate of mica, and their electrical properties were investigated by in situ dc conductivity measurements. The results indicate that the Sb doping in C60 significantly affects the critical temperature (Tc) for the orientational order-disorder transition of C60. The Tc of Sb-doped C60 increases to about 278 K, ∼18 K higher than that of the pristine C60. This transition is sensitive to Sb content and disappears upon annealing. A possible mechanism of such a phase transition is discussed.

AB - C60/Sb bilayers were prepared on the substrate of mica, and their electrical properties were investigated by in situ dc conductivity measurements. The results indicate that the Sb doping in C60 significantly affects the critical temperature (Tc) for the orientational order-disorder transition of C60. The Tc of Sb-doped C60 increases to about 278 K, ∼18 K higher than that of the pristine C60. This transition is sensitive to Sb content and disappears upon annealing. A possible mechanism of such a phase transition is discussed.

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VL - 88

SP - 6931

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JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 11

ER -

In situ conductivity study of the phase transition in Sb-doped C₆₀

Abstract

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