F. Fillaux

activity

20042018

most citedCrystal structures and proton dynamics in potassium and cesium hydrogen bistrifluoroacetate salts with strong symmetric hydrogen bonds

14 citations · 35 across the 7 of their papers we have counts for

collaborators

8 papers

quant-ph2018

Quantum crystals are at odds with the laws of thermodynamics

François Fillaux

Experimental data and the principles of quantum mechanics suggest that a crystal is a condensate of `wavicles' enclosed in a box, where `wavicle' denotes the indefinite wave-partic…

cond-mat.other2012★ 10 cited

Neutron scattering studies of K $_{3}$ H(SO $_{4})_{2}$ and K $_{3}$ D(SO $_{4})_{2}$ : The particle-in-a-box model for the quantum phase transition

François Fillaux, Alain Cousson

In the crystal of K $_{3}$ H(SO $_{4})_{2}$ , or K $_{3}$ D(SO $_{4})_{2}$ , dimers (SO $_{4}) ...$ H $...$ (SO $_{4})$ , or (SO $_{4}) ...$ D $...$ (SO $_{4})$ , are linked by strong centrosymmetric hydrogen or deuterium…

physics.chem-ph2011

A neutron diffraction study from 6 to 293 K and a macroscopic-scale quantum theory of the hydrogen bonded dimers in the crystal of benzoic acid

François Fillaux, A. Null Cousson

The crystal of benzoic acid is comprised of tautomeric centrosymmetric dimers linked through bistable hydrogen bonds. Statistical disorder of the bonding protons is excluded by neu…

cond-mat.other2010★ 2 cited

Evidence of macroscopically entangled protons in a mixed isotope crystal of KH $_{p}$ D $_{1 - p}$ CO $_{3}$

François Fillaux, Alain Cousson, Matthias J. Gutmann

We examine whether protons and deuterons in the crystal of KH $_{0.76}$ D $_{0.24}$ CO $_{3}$ at 300 K are particles or matter waves. The neutron scattering function measured over a broad…

cond-mat.other2009★ 1 cited

Where are Protons and Deuterons in KH_pD_{1-p}CO_3? A Neutron Diffraction Study

François Fillaux, Alain Cousson

The crystals of potassium hydrogen carbonate (KHCO3) and the KDCO3 analogue are isomorphous. They are composed of hydrogen or deuterium bonded centrosymmetric dimers (HCO3-)(2) or…

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…

Quantum crystals are at odds with the laws of thermodynamics

Neutron scattering studies of K3​H(SO4​)2​ and K3​D(SO4​)2​: The particle-in-a-box model for the quantum phase transition

A neutron diffraction study from 6 to 293 K and a macroscopic-scale quantum theory of the hydrogen bonded dimers in the crystal of benzoic acid

Evidence of macroscopically entangled protons in a mixed isotope crystal of KHp​D1−p​CO3​

Where are Protons and Deuterons in KH_pD_{1-p}CO_3? A Neutron Diffraction Study

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

Neutron scattering studies of K $_{3}$ H(SO $_{4})_{2}$ and K $_{3}$ D(SO $_{4})_{2}$ : The particle-in-a-box model for the quantum phase transition

Evidence of macroscopically entangled protons in a mixed isotope crystal of KH $_{p}$ D $_{1 - p}$ CO $_{3}$