Browsing Fysisk institutt by Author "Normand, Bruce"

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  • Quantum and thermal ionic motion, oxygen isotope effect, and superexchange distribution in la 2 CuO 4 
    Häfliger, Petra S.; Gerber, Simon; Ravindra, Pramod; Schnells, Vera I.; Piazza, Bastien Dalla; Chati, Ralph; Pomjakushin, Vladimir Yu; Conder, Kazimierz; Pomjakushina, Ekaterina; Le Dreau, Loic; Christensen, Niels Bech; Syljuåsen, Olav Fredrik; Normand, Bruce; Rønnow, Henrik Moodysson (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    We study the zero-point and thermal ionic motion in La2CuO4 by means of high-resolution neutron-diffraction experiments. Our results demonstrate anisotropic motion of O and, to a lesser extent, Cu ions, both consistent ...