A. Cousson

most citedReducing the positional modulation of NbO6-octahedra in SrxBa1-xNb2O6 by increasing the Barium content: A single crystal neutron diffraction study at ambient temperature for x=0.61 and x=0.34

21 citations · 29 across the 2 of their papers we have counts for

collaborators

3 papers

cond-mat.mtrl-sci2008★ 21 cited

Reducing the positional modulation of NbO6-octahedra in SrxBa1-xNb2O6 by increasing the Barium content: A single crystal neutron diffraction study at ambient temperature for x=0.61 and x=0.34

J. Schefer, D. Schaniel, V. Petricek +3

We report on the influence of the Barium content on the modulation amplitude in SrxBa1-xNb2O6 compounds by comparing Sr0.61Ba0.39Nb2O6 (SBN61) and Sr0.34Ba0.66Nb2O6 (SBN34). Our si…

cond-mat.other2008

Nonlocal protons and deuterons opposed to disorder: a single-crystal neutron diffraction study of KH0.76D0.24CO3 and a theoretical framewok

François Fillaux, Alain Cousson

We show with neutron diffraction that a single-crystal of potassium hydrogen deuterium carbonate at room temperature, namely KH $_{0.76}$ D $_{0.24}$ CO $_{3}$ , is isomorphous with the KH…

cond-mat.other2008★ 8 cited

A neutron diffraction study of macroscopically entangled proton states in the high temperature phase of the KHCO3 crystal at 340 K

François Fillaux, Alain Cousson, Matthias J. Gutmann

We utilize single-crystal neutron diffraction to study the $C 2/ m$ structure of potassium hydrogen carbonate (KHCO $_{3}$ ) and macroscopic quantum entanglement above the phase transiti…