Pressure-induced amorphization and a possible polyamorphism transition in nanosized TiO 2 : An x-ray absorption spectroscopy study

作者: A.-M. Flank , P. Lagarde , J.-P. Itié , A. Polian , G. R. Hearne

DOI: 10.1103/PHYSREVB.77.224112

关键词: SynchrotronExtended X-ray absorption fine structureX-ray absorption fine structureX-ray absorption spectroscopyMaterials sciencePolyamorphismAnalytical chemistry

摘要: A.-M. Flank,1,* P. Lagarde,1 J.-P. Itie,1 A. Polian,2 and G. R. Hearne3 1SOLEIL Synchrotron, L’Orme des Merisiers, BP 48, F-91192 GIF/Yvette, France 2Physique Milieux Denses, IMPMC, CNRS, Universite Pierre et Marie Curie-Paris 6, 140 rue de Lourmel, 75015 Paris, 3School of Physics & DST-NRF CoE in Strong Materials, University the Witwatersrand, Johannesburg, South Africa Received 20 March 2008; revised manuscript received 12 May published 25 June 2008

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