Parallel beam powder diffraction study on the A1C60 system (A = K, Rb)

G. Faigel, M. Tegze, G. Bortel, L. Forro, G. Oszlányi, P. W. Stephens

Research output: Chapter

Abstract

We report x-ray powder diffraction studies on RbxC60 and KxC60. It is shown that at room temperature there exist stoichiometric compounds in the RbxC60 and KxC60 systems at the x = 1 composition. Their equilibrium structures are pseudo body centered orthorhombic. The C60-C60 intermolecular separation (9.1 angstrom) is the shortest among the known alkali-fullerides. A first order phase transition is observed at about 380 K from the high temperature fcc phase to the room temperature orthorhombic phase.

Original languageEnglish
Title of host publicationJournal De Physique. IV : JP
EditorsMax Carbonel, Jean-Marc Gay, Richard Haser, Guy Le Lay, Yves Mathey
PublisherEditions de Physique
Volume4
Edition9
Publication statusPublished - nov. 1994
EventProceedings of the European Symposium on Frontiers in Science and Technology with Synchrotron Radiation - Aix-en-Provence, Fr
Duration: ápr. 5 1994ápr. 8 1994

Other

OtherProceedings of the European Symposium on Frontiers in Science and Technology with Synchrotron Radiation
CityAix-en-Provence, Fr
Period4/5/944/8/94

Fingerprint

fullerides
room temperature
diffraction
alkalies
x rays

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Faigel, G., Tegze, M., Bortel, G., Forro, L., Oszlányi, G., & Stephens, P. W. (1994). Parallel beam powder diffraction study on the A1C60 system (A = K, Rb). In M. Carbonel, J-M. Gay, R. Haser, G. Le Lay, & Y. Mathey (Eds.), Journal De Physique. IV : JP (9 ed., Vol. 4). Editions de Physique.

Parallel beam powder diffraction study on the A1C60 system (A = K, Rb). / Faigel, G.; Tegze, M.; Bortel, G.; Forro, L.; Oszlányi, G.; Stephens, P. W.

Journal De Physique. IV : JP. ed. / Max Carbonel; Jean-Marc Gay; Richard Haser; Guy Le Lay; Yves Mathey. Vol. 4 9. ed. Editions de Physique, 1994.

Research output: Chapter

Faigel, G, Tegze, M, Bortel, G, Forro, L, Oszlányi, G & Stephens, PW 1994, Parallel beam powder diffraction study on the A1C60 system (A = K, Rb). in M Carbonel, J-M Gay, R Haser, G Le Lay & Y Mathey (eds), Journal De Physique. IV : JP. 9 edn, vol. 4, Editions de Physique, Proceedings of the European Symposium on Frontiers in Science and Technology with Synchrotron Radiation, Aix-en-Provence, Fr, 4/5/94.
Faigel G, Tegze M, Bortel G, Forro L, Oszlányi G, Stephens PW. Parallel beam powder diffraction study on the A1C60 system (A = K, Rb). In Carbonel M, Gay J-M, Haser R, Le Lay G, Mathey Y, editors, Journal De Physique. IV : JP. 9 ed. Vol. 4. Editions de Physique. 1994
Faigel, G. ; Tegze, M. ; Bortel, G. ; Forro, L. ; Oszlányi, G. ; Stephens, P. W. / Parallel beam powder diffraction study on the A1C60 system (A = K, Rb). Journal De Physique. IV : JP. editor / Max Carbonel ; Jean-Marc Gay ; Richard Haser ; Guy Le Lay ; Yves Mathey. Vol. 4 9. ed. Editions de Physique, 1994.
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