Skip to main content Accessibility help
×
Home

Thermal Conductivity of C60 Under High Pressure

  • O. Andersson (a1), A. Soldatov and B. Sundqvist (a1)

Abstract

We have measured the thermal conductivity λ of highly pure polycrystalline C60 in the range 50 to 300 K under pressures up to 1 GPa. The results are discussed in terms of the lattice structure and dynamics. In particular, we discuss the phase diagram as delineated by anomalies observed in λ and cp at the f c.c.-to-s.c. transition at 260 K and the glass transition at Tg = 90 K, and also the effect on λ of the orientational motion in the s.c. phase. The results are found to be compatible with p-T phase diagram recently suggested by us.

Copyright

References

Hide All
1. Axe, J.D., Moss, S.C. and Neumann, D.A., in Solid State Physics, edited by Ehrenreich, H. and Spaepen, F. (Academic Press, New York, 1994), Vol 48, p. 150.
2. Meingast, C. and Gugenberger, F., Mod. Phys. Lett. B 7, 1703 (1993).
3. Samara, G.A. et al. , Phys Rev B 47, 4756 (1993).
4. Lundin, A. and Sundqvist, B., Europhys. Lett. 27, 463 (1994).
5. David, W.I.F. and Ibberson, R.M., J. Phys. Condens. Matter 5, 7923 (1993).
6. Sundqvist, B., Andersson, O., Lundin, A., Soldatov, A., Solid State Commun. 93, 109 (1995).
7. Håkansson, B., Andersson, P. and Bäckström, G., Rev. Sci. Instrum. 59, 2269 (1988).
8. Andersson, O., Sundqvist, B. and Bäckström, G., High Pressure Research 10, 599 (1992).
9. David, W.I.F. et al. , Europhys. Lett. 18, 219 (1992).
10. Matsuo, T. et al. , Solid State Commun. 83, 711 (1992).
11. Yu, R.C et al. , Phys. Rev. Lett. 68, 2050 (1992).
12. Tea, N.H. et al. , Appl. Phys. A 56, 219 (1993).
13. Hasselman, D.P.H., Donaldson, K.Y., Withers, J.C., and Loutfy, R.O., Carbon 31, 996 (1993).
14. Withers, J.C., Loutfy, R.O., Donaldson, K.Y., and Hasselman, D.P.H., J. Am. Ceram. Soc. 76, 754 (1993).
15. Olson, J.R., Topp, K.A. and Pohl, R.O., Science 259, 1145 (1993).
16. Ross, R.G., Andersson, P., Sundqvist, B. and Bäckström, G., Rep. Progr. Phys. 47, 1347 (1984).
17. Atake, T. et al. , Chem. Phys. Lett. 196, 321 (1992).
18. Beyermann, W.P. et al. , Phys. Rev. Lett. 68, 2046 (1992); 69, 2737 (1992).
19. Andersson, B.M., Sundqvist, B., Niska, J., and Loberg, B., Phys. Rev. B 49, 4189 (1994).
20. Angell, C.A., J. Non-Crystalline Solids 131–133, 13 (1991).
21. Jackle, J., Rep. Progr. Phys. 49, 171 (1986).
22. Gugenberger, F. et al. , Phys. Rev. Lett. 69, 3774 (1992).
23. Ziman, J.M., Electrons and Phonons (Oxford University Press, Oxford 1960) p. 337.

Thermal Conductivity of C60 Under High Pressure

  • O. Andersson (a1), A. Soldatov and B. Sundqvist (a1)

Metrics

Full text views

Total number of HTML views: 0
Total number of PDF views: 0 *
Loading metrics...

Abstract views

Total abstract views: 0 *
Loading metrics...

* Views captured on Cambridge Core between <date>. This data will be updated every 24 hours.

Usage data cannot currently be displayed