Thermally activated dynamics of the tilts of the CuO6octahedra, hopping of interstitial O, and possible instability towards the LTT phase in La2CuO4+δ

Authors :: Francesco Trequattrini
G. Cannelli
Rosario Cantelli
Maurizio Ferretti
Carlos Roberto Grandini
Francesco Cordero
Source :: Physical Review B. 57:8580-8589
Publication Year :: 1998
Publisher :: American Physical Society (APS), 1998.
Abstract: CNR Area di Ricerca di Tor Vergata Istituto di Acustica O.M. Corbino, Via del Fosso del Cavaliere, I-00133 Roma

Subjects :: Physics
Octahedron
Condensed matter physics
Phase (matter)
Dynamics (mechanics)
Instability

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